{"title":"AC + Air Handler MRCOOL","description":null,"products":[{"product_id":"mrcool-signature-1-5-ton-18k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 1.5 Ton 18K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 18K (1.5 Ton) Split AC System — MCAEAMPSF18C21AA + MCAESAS4T1821AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e18K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e1.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis\u003cstrong\u003eMRCOOL® Signature Series 18K split system\u003c\/strong\u003epairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003efor dependable comfort and straightforward installation. Both components use\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003efor a modern, lower-impact refrigerant platform. The air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations for flexible placement in closets, attics, and crawl spaces, while the condenser delivers efficient, quiet cooling for residential applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible installation:\u003c\/strong\u003eMulti-position air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003eup to 14.3 SEER2\u003c\/strong\u003eand\u003cstrong\u003e11.7 EER2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern refrigerant:\u003c\/strong\u003e\u003cstrong\u003eR-454B\u003c\/strong\u003erefrigerant platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003eGalvanized steel cabinet and copper “A” coils with high-efficiency aluminum fins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eOutdoor unit listed at\u003cstrong\u003e60 dB(A)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e1.5 Ton (18K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003eUp to 14.3 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPSF18C21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T1821AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPSF18C21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/4 HP • 3 Speeds • 830 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 18\" × 21\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19.625\" × 22\" × 45.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e120 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595841 • UPC 840255595841\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eThis air handler is designed to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand supports most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T1821AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Outdoor condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e17,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 74 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e12.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e132 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595711 • UPC 840255595711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eThis condenser is designed to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPSF18C21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T1821AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T1821AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T1821AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched system:\u003c\/strong\u003eAir handler and condenser should be paired per approved combinations for rated performance and certification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e; confirm sizing and routing requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth units are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per installation manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation—ensure condensate management is configured correctly for the chosen position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat:\u003c\/strong\u003eAir handler supports optional electric heat kits (\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e) when additional heat is desired.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit listed here is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating would require a compatible heat source (such as an optional electric heat kit in the air handler) or a different outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat are the refrigerant and line sizes?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are listed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e100 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as a\u003cstrong\u003e10-year limited parts warranty\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor warranty\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035190657067,"sku":"MCAESAS4T1821AA + MCAEAMPSF18C21AA","price":2614.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-2-ton-24k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 2 Ton 24K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 24K (2 Ton) Split AC System — MCAEAMPSF24C21AA + MCAESAS4T2421AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-cta\" aria-label=\"Contact options\"\u003e\n\u003ca class=\"primary\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" rel=\"noopener\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca href=\"tel:+18005438933\" aria-label=\"Call 800-543-8933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"hvx-badges\" aria-label=\"Key badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e24K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e2 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® Signature Series 24K\u003c\/strong\u003esplit system pairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003eto deliver reliable comfort with flexible installation options. The air handler is designed for\u003cstrong\u003eupflow, downflow, or horizontal\u003c\/strong\u003econfigurations, making it a strong fit for space-constrained installs such as closets, attics, and crawl spaces. Both components use\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003efor a modern, lower-impact refrigerant platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile mounting:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003e14.3 SEER2\u003c\/strong\u003eand\u003cstrong\u003e11.7 EER2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern refrigerant platform:\u003c\/strong\u003e\u003cstrong\u003eR-454B\u003c\/strong\u003erefrigerant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eCondenser listed at\u003cstrong\u003e60 dB(A)\u003c\/strong\u003ewith sound-dampening top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional electric heat:\u003c\/strong\u003eAir handler supports optional heat kits (\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heating capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hvx-kv\" aria-label=\"Quick specs\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e2 Ton (24K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003eUp to 14.3 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPSF24C21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T2421AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPSF24C21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Air handler specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e761\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/3 HP • 3 Speeds • 910 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 18\" × 21\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19.625\" × 22\" × 45.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e128 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595858 • UPC 840255595858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T2421AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Outdoor condenser specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 79.3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e133 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595728 • UPC 840255595728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPSF24C21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T2421AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T2421AA-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T2421AA-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat are the refrigerant and line sizes?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e100 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035190722603,"sku":"MCAESAS4T2421AA + MCAEAMPSF24C21AA","price":2639.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-2-5-ton-30k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 2.5 Ton 30K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 30K (2.5 Ton) Split AC System — MCAEAMPEF30C21AA + MCAESAS4T3021AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e30K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e2.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® Signature Series 30K\u003c\/strong\u003esplit system pairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003efor reliable comfort and flexible installation. The air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations and uses a high-efficiency\u003cstrong\u003eECM blower motor\u003c\/strong\u003eto help deliver strong airflow with efficient operation. Both components use\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003efor a modern, lower-impact refrigerant platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-position install:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations for tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency airflow:\u003c\/strong\u003eAir handler features an\u003cstrong\u003eECM blower motor\u003c\/strong\u003e(5 speeds) for strong, adaptable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003e14.3 SEER2\u003c\/strong\u003eand\u003cstrong\u003e11.7 EER2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003eOutdoor unit listed at\u003cstrong\u003e63 dB(A)\u003c\/strong\u003ewith a sound-dampening top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat:\u003c\/strong\u003eAir handler supports optional electric heat kits (\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heating capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e2.5 Ton (30K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003cbr\u003e983 CFM (Indoor)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPEF30C21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T3021AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPEF30C21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e983\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/2 HP • 5 Speeds • 960 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 18\" × 21\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19.625\" × 22\" × 45.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e129 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595865 • UPC 840255595865\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T3021AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Outdoor condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e27,500 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 81.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e134 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595735 • UPC 840255595735\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPEF30C21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T3021AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T3021AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T3021AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM blower:\u003c\/strong\u003eAir handler uses an\u003cstrong\u003eECM motor\u003c\/strong\u003e(5 speeds) for efficient airflow delivery and improved comfort control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant and line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e100 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035192262699,"sku":"MCAESAS4T3021AA + MCAEAMPEF30C21AA","price":2791.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-3-ton-36k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 3 Ton 36K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 36K (3 Ton) Split AC System — MCAEAMPEF36C21AA + MCAESAS4T3621AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e36K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e3 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® Signature Series 36K\u003c\/strong\u003esplit system pairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003eto deliver strong airflow and dependable performance. The air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations and uses a high-efficiency\u003cstrong\u003eECM blower motor\u003c\/strong\u003efor efficient airflow delivery. Both components use\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003efor a modern, lower-impact refrigerant platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-position install:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations for flexible layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM comfort control:\u003c\/strong\u003eHigh-efficiency\u003cstrong\u003eECM blower\u003c\/strong\u003e(5 speeds) supports strong airflow and responsive comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003e14.3 SEER2\u003c\/strong\u003eand\u003cstrong\u003e11.7 EER2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eOutdoor unit listed at\u003cstrong\u003e63 dB(A)\u003c\/strong\u003ewith a sound-control top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-line capable:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e3 Ton (36K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003cbr\u003e1131 CFM (Indoor)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e150 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPEF36C21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T3621AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPEF36C21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e55 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/2 HP • 5 Speeds • 1000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 18\" × 21\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19.625\" × 22\" × 45.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e129 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595872 • UPC 840255595872\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T3621AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Outdoor condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e33,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 98.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/7 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e29.14\" × 29.14\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e152 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595742 • UPC 840255595742\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPEF36C21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T3621AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T3621AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T3621AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length; verify long-line accessories\/requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant and line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e150 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035194556459,"sku":"MCAESAS4T3621AA + MCAEAMPEF36C21AA","price":3061.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-3-5-ton-42k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 3.5 Ton 42K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 42K (3.5 Ton) Split AC System — MCAEAMPEF42C21AA + MCAESAS4T4221AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-cta\" aria-label=\"Contact options\"\u003e\n\u003ca class=\"primary\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" rel=\"noopener\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca href=\"tel:+18005438933\" aria-label=\"Call 800-543-8933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"hvx-badges\" aria-label=\"Key badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e42K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e3.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® Signature Series 42K\u003c\/strong\u003esplit system pairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003efor dependable, energy-conscious cooling. The air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations and uses a high-efficiency\u003cstrong\u003eECM blower motor\u003c\/strong\u003efor strong airflow and efficient comfort delivery. Both components use\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003efor a modern, low-GWP refrigerant platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-position install:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations for flexible layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM comfort control:\u003c\/strong\u003eHigh-efficiency\u003cstrong\u003eECM blower\u003c\/strong\u003e(5 speeds) supports strong airflow and better comfort control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003e14.3 SEER2\u003c\/strong\u003eand\u003cstrong\u003e11.7 EER2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet-minded design:\u003c\/strong\u003eOutdoor unit listed at\u003cstrong\u003e65 dB(A)\u003c\/strong\u003ewith a sound-dampening top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-line capable:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hvx-kv\" aria-label=\"Quick specs\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e3.5 Ton (42K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003cbr\u003e1254 CFM (Indoor)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e150 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPEF42C21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T4221AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPEF42C21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Air handler specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e54 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4 HP • 5 Speeds • 1040 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 18\" × 21\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e7.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19.625\" × 22\" × 45.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e131 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595889 • UPC 840255595889\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T4221AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Outdoor condenser specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e39,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e65 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 114.6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/7 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e26A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e29.14\" × 29.14\" × 32.875\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e185 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595957 • UPC 840255595957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPEF42C21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T4221AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T4221AA-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T4221AA-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length; verify long-line accessories\/requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant and line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e150 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035197014059,"sku":"MCAESAS4T4221AA + MCAEAMPEF42C21AA","price":3389.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-4-ton-48k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 4 Ton 48K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 48K (4 Ton) Split AC System — MCAEAMPEF48E21AA + MCAESAS4T4821AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-cta\" aria-label=\"Contact options\"\u003e\n\u003ca class=\"primary\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" rel=\"noopener\"\u003eContact for custom quotes\u003c\/a\u003e\n\u003ca href=\"tel:+18005438933\" aria-label=\"Call 800-543-8933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"hvx-badges\" aria-label=\"Key badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e48K Class\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003e4 Ton\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eUp to 13.8 SEER2\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003e11.2 EER2\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\n\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"hvx-sub\"\u003e\n The\u003cstrong\u003eMRCOOL® Signature Series 48K\u003c\/strong\u003esplit system combines a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\n\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003efor high-capacity residential cooling. This pairing is designed for flexible installs\n (upflow, downflow, or horizontal) and uses\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003eacross the system. Note the larger\n\u003cstrong\u003e7\/8\" suction line\u003c\/strong\u003eon this 4-ton class setup.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-position install:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM airflow performance:\u003c\/strong\u003eAir handler uses a high-efficiency\u003cstrong\u003eECM blower\u003c\/strong\u003e(5 speeds) for strong, steady airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity cooling:\u003c\/strong\u003eCondenser rated\u003cstrong\u003e4 ton\u003c\/strong\u003ewith\u003cstrong\u003e45,000 BTU\u003c\/strong\u003elisted cooling capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern refrigerant:\u003c\/strong\u003eSystem uses\u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-line capable:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"hvx-kv\" aria-label=\"Quick specs\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e4 Ton (48K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003eUp to 13.8 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 7\/8\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e150 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPEF48E21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T4821AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPEF48E21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Air handler specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e57 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4 HP • 5 Speeds • 1010 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 20\" × 24\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e7.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22\" × 24.5\" × 53.125\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e163 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595896 • UPC 840255595896\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T4821AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Outdoor condenser specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e45,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e13.8 SEER2 • 11.2 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e65 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 116.4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e29.14\" × 29.14\" × 32.875\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e204 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595759 • UPC 840255595759\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPEF48E21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"margin-top:10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T4821AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T4821AA-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T4821AA-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e7\/8\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length; verify long-line accessories\/requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"height:10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"height:10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat refrigerant and line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e7\/8\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"height:10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e150 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"height:10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43839180111915,"sku":"MCAESAS4T4821AA + MCAEAMPEF48E21AA","price":3699.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-5-ton-60k-btu-cooling-only-central-ducted-split-system","title":"MRCOOL Signature 5 Ton 60K BTU Cooling Only Central Ducted Split System","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series Split System (Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 60K (5 Ton) Split AC System — MCAEAMPEF60E21AA + MCAESAS4T6021AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e60K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUp to 13.8 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.2 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eMulti-Position Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eUpflow \/ Downflow \/ Horizontal\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® Signature Series 60K\u003c\/strong\u003esplit system pairs a\u003cstrong\u003emulti-position air handler\u003c\/strong\u003ewith a\u003cstrong\u003ecooling-only condenser\u003c\/strong\u003efor high-capacity residential cooling. This 5-ton class setup uses\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003eand features larger refrigeration piping with a\u003cstrong\u003e7\/8\" suction line\u003c\/strong\u003e. The air handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstalls for flexible placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-position install:\u003c\/strong\u003eAir handler supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations for flexible layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM airflow performance:\u003c\/strong\u003eAir handler uses a high-efficiency\u003cstrong\u003eECM blower\u003c\/strong\u003e(5 speeds) for strong, steady airflow and quieter operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity cooling:\u003c\/strong\u003eCondenser is rated\u003cstrong\u003e5 ton\u003c\/strong\u003ewith\u003cstrong\u003e55,000 BTU\u003c\/strong\u003elisted cooling capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern refrigerant platform:\u003c\/strong\u003eSystem uses\u003cstrong\u003eR-454B\u003c\/strong\u003e(low-GWP refrigerant).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-line capable:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e5 Ton (60K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003eUp to 13.8 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 7\/8\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003e150 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on installation, duct design, and load. Manual J sizing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Position Air Handler:\u003c\/strong\u003eMCAEAMPEF60E21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-Only Condenser:\u003c\/strong\u003eMCAESAS4T6021AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAMPEF60E21AA (Signature Series Multi-Position Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMulti-Position (Upflow \/ Downflow \/ Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e57 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4 HP • 5 Speeds • 1010 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 20\" × 24\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e7.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22\" × 24.5\" × 53.125\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e170 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595902 • UPC 840255595902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003eand most third-party thermostats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T6021AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Outdoor condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser (Cooling Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e55,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e13.8 SEER2 • 11.2 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e65 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient Cooling\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 121.7 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e37A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e29.14\" × 29.14\" × 32.875\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e206 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595766 • UPC 840255595766\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series Multi-Position\u003c\/strong\u003eor\u003cstrong\u003eStud Mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Multi-Position Air Handler (MCAEAMPEF60E21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-mpah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-multi-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series Cooling-Only Condenser (MCAESAS4T6021AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T6021AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T6021AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only outdoor unit:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003ecooling only\u003c\/strong\u003e. If you need heating via outdoor equipment, select a compatible heat pump condenser instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eListed as\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e7\/8\" suction\u003c\/strong\u003e; confirm routing and any long-line requirements in the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eCondenser lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length; verify long-line accessories\/requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir handler orientation:\u003c\/strong\u003eSupports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003einstallation; configure condensate management for the selected position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional heat kits:\u003c\/strong\u003eSupported sizes listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e, and\u003cstrong\u003e10 kW\u003c\/strong\u003e(sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this a heat pump system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit in this pairing is a\u003cstrong\u003ecooling-only\u003c\/strong\u003econdenser. Heating requires a different outdoor unit (heat pump) or an indoor heat source such as an optional electric heat kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat installation positions does the air handler support?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe air handler is\u003cstrong\u003emulti-position\u003c\/strong\u003eand supports\u003cstrong\u003eupflow, downflow, and horizontal\u003c\/strong\u003econfigurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant and line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eRefrigerant is listed as\u003cstrong\u003eR-454B\u003c\/strong\u003e. Line sizes are\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e7\/8\" suction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe condenser lists a maximum line set length of\u003cstrong\u003e150 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035197374507,"sku":"MCAESAS4T6021AA + MCAEAMPEF60E21AA","price":3902.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/Designsemnome_4_2048x_934fea40-0fcf-4e65-b9df-a4d954463b9c.webp?v=1769623605"},{"product_id":"mrcool-signature-18k-btu-1-5-ton-14-3-seer2-air-conditionar-condenser-and-stud-air-handler","title":"MRCOOL Signature 18K BTU 1.5 Ton 14.3 SEER2 Air Conditioner Condenser and Stud Air Handler","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series (Stud Mount Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 18K AC System (Stud Mount) — MCAEAWPEF18D21AA + MCAESAS4T1821AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e18K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e1.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eStud Mount Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eFront\/Bottom Return\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis pairing combines the\u003cstrong\u003eMRCOOL® Signature Series 18K stud mount air handler\u003c\/strong\u003ewith a\u003cstrong\u003eSignature Series cooling-only condenser\u003c\/strong\u003efor efficient, quiet residential cooling. The stud mount cabinet is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003eand supports\u003cstrong\u003efront\u003c\/strong\u003eor\u003cstrong\u003ebottom return\u003c\/strong\u003econfigurations for flexible installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetween-stud installation:\u003c\/strong\u003eSpace-saving stud mount design for tight installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible return air:\u003c\/strong\u003eFront or bottom return options to match your layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient airflow:\u003c\/strong\u003eECM blower motor with multi-speed control for consistent comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003eOutdoor unit lists\u003cstrong\u003e60 dB(A)\u003c\/strong\u003esound rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-454B refrigerant platform:\u003c\/strong\u003eModern, low-GWP refrigerant system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e1.5 Ton (18K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003e14.3 SEER2 • 11.7 EER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003eUp to 100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on home load and installation details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Mount Air Handler:\u003c\/strong\u003eMCAEAWPEF18D21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Condenser (Cooling Only):\u003c\/strong\u003eMCAESAS4T1821AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAWPEF18D21AA (Signature Series Stud Mount Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Stud mount air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eStud Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUpflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e685\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e53 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/3 HP • 5 Speeds • 960 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 15\" × 19\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20.5\" × 15\" × 36\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e88 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595919 • UPC 840255595919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T1821AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"AC condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e17,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 74 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e12.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e132 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595711 • UPC 840255595711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series multi-position\u003c\/strong\u003eor\u003cstrong\u003estud mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Stud Mount Air Handler (MCAEAWPEF18D21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-smah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-stud-mt-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series AC Condenser (MCAESAS4T1821AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T1821AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T1821AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only system:\u003c\/strong\u003eThis condenser is listed as\u003cstrong\u003eair conditioner (no heat pump)\u003c\/strong\u003e. Heating requires a separate heat source or optional accessories per your design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud mount configuration:\u003c\/strong\u003eDesigned to fit between studs; supports\u003cstrong\u003efront\u003c\/strong\u003eand\u003cstrong\u003ebottom\u003c\/strong\u003ereturn air (verify clearances in the install manual).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eBoth components list\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eOutdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length; verify long-line requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux heat option:\u003c\/strong\u003eAir handler supports optional heat kits (listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heat when designed into the system (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is a stud mount air handler?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eA stud mount air handler is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003e, helping solve installations where a traditional cabinet won’t fit in a closet or utility space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this system provide heating?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit is a\u003cstrong\u003ecooling-only AC condenser\u003c\/strong\u003e. It provides\u003cstrong\u003eair conditioning\u003c\/strong\u003ewhen paired with this air handler.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eBoth components list\u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe outdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035200258091,"sku":"MCAESAS4T1821AA + MCAEAWPEF18D21AA","price":2563.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/MRCOOLSignatureCentralSplitSystem_800x_197f25eb-99f6-4cfc-87d1-991826b676da.webp?v=1769623785"},{"product_id":"mrcool-signature-24k-btu-2-ton-14-3-seer2-air-conditionar-condenser-and-stud-air-handler","title":"MRCOOL Signature 24K BTU 2 Ton 14.3 SEER2 Air Conditioner Condenser and Stud Air Handler","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series (Stud Mount Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 24K AC System (Stud Mount) — MCAEAWPEF24D21AA + MCAESAS4T2421AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e24K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e2 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eStud Mount Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eFront\/Bottom Return\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis pairing combines the\u003cstrong\u003eMRCOOL® Signature Series 24K stud mount air handler\u003c\/strong\u003ewith a\u003cstrong\u003eSignature Series cooling-only condenser\u003c\/strong\u003efor efficient residential cooling. The stud mount cabinet is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003eand supports\u003cstrong\u003efront\u003c\/strong\u003eor\u003cstrong\u003ebottom return\u003c\/strong\u003econfigurations for flexible installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetween-stud installation:\u003c\/strong\u003eSpace-saving cabinet for tight or unconventional mechanical spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible return air:\u003c\/strong\u003eFront or bottom return options to suit your layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient airflow:\u003c\/strong\u003eECM blower motor with multi-speed control for balanced comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eOutdoor unit lists\u003cstrong\u003e60 dB(A)\u003c\/strong\u003esound rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-454B platform:\u003c\/strong\u003eModern refrigerant for updated regulatory alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e2 Ton (24K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003e14.3 SEER2 • 11.7 EER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003eUp to 100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on home load, duct design, and installation quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Mount Air Handler:\u003c\/strong\u003eMCAEAWPEF24D21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Condenser (Cooling Only):\u003c\/strong\u003eMCAESAS4T2421AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAWPEF24D21AA (Signature Series Stud Mount Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Stud mount air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eStud Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUpflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e797\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e54 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/3 HP • 5 Speeds • 1010 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 15\" × 19\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20.5\" × 15\" × 36\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e88 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595926 • UPC 840255595926\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T2421AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"AC condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 79.3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e133 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595728 • UPC 840255595728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series multi-position\u003c\/strong\u003eor\u003cstrong\u003estud mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Stud Mount Air Handler (MCAEAWPEF24D21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-smah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-stud-mt-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series AC Condenser (MCAESAS4T2421AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T2421AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T2421AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only system:\u003c\/strong\u003eThis condenser is listed as an\u003cstrong\u003eair conditioner (no heat pump)\u003c\/strong\u003e. Heating requires a separate heat source or optional accessories per your design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud mount configuration:\u003c\/strong\u003eDesigned to fit between studs; supports\u003cstrong\u003efront\u003c\/strong\u003eand\u003cstrong\u003ebottom\u003c\/strong\u003ereturn air (verify clearances in the install manual).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eBoth components list\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eOutdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length; verify long-line requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux heat option:\u003c\/strong\u003eAir handler supports optional heat kits (listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heat when designed into the system (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is a stud mount air handler?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eA stud mount air handler is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003e, helping solve installations where a traditional cabinet won’t fit in a closet or utility space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this system provide heating?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit is a\u003cstrong\u003ecooling-only AC condenser\u003c\/strong\u003e. It provides\u003cstrong\u003eair conditioning\u003c\/strong\u003ewhen paired with this air handler.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eBoth components list\u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe outdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035200553003,"sku":"MCAESAS4T2421AA + MCAEAWPEF24D21AA","price":2587.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/MRCOOLSignatureCentralSplitSystem_800x_197f25eb-99f6-4cfc-87d1-991826b676da.webp?v=1769623785"},{"product_id":"mrcool-signature-30k-btu-2-5-ton-14-3-seer2-air-conditionar-condenser-and-stud-air-handler","title":"MRCOOL Signature 30K BTU 2.5 Ton 14.3 SEER2 Air Conditioner Condenser and Stud Air Handler","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series (Stud Mount Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 30K AC System (Stud Mount) — MCAEAWPEF30E21AA + MCAESAS4T3021AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e30K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e2.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eStud Mount Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eFront\/Bottom Return\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis pairing combines the\u003cstrong\u003eMRCOOL® Signature Series 30K stud mount air handler\u003c\/strong\u003ewith a\u003cstrong\u003eSignature Series cooling-only condenser\u003c\/strong\u003efor efficient residential cooling. The stud mount cabinet is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003eand supports\u003cstrong\u003efront\u003c\/strong\u003eor\u003cstrong\u003ebottom return\u003c\/strong\u003econfigurations for flexible installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetween-stud installation:\u003c\/strong\u003eSpace-saving cabinet for tight or unconventional mechanical spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible return air:\u003c\/strong\u003eFront or bottom return options to suit your layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient airflow:\u003c\/strong\u003eECM blower motor with multi-speed control for balanced comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eOutdoor unit lists\u003cstrong\u003e63 dB(A)\u003c\/strong\u003esound rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-454B platform:\u003c\/strong\u003eModern refrigerant for updated regulatory alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e2.5 Ton (30K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003e14.3 SEER2 • 11.7 EER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003eUp to 100 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on home load, duct design, and installation quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Mount Air Handler:\u003c\/strong\u003eMCAEAWPEF30E21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Condenser (Cooling Only):\u003c\/strong\u003eMCAESAS4T3021AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAWPEF30E21AA (Signature Series Stud Mount Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Stud mount air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eStud Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUpflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e965\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e55 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/2 HP • 5 Speeds • 960 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 20\" × 20\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22.125\" × 19\" × 39.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e110 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595933 • UPC 840255595933\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T3021AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"AC condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e27,500 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 81.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.6\" × 23.6\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e134 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595735 • UPC 840255595735\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eOutdoor unit listed as compatible with\u003cstrong\u003eSignature Series multi-position\u003c\/strong\u003eor\u003cstrong\u003estud mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Stud Mount Air Handler (MCAEAWPEF30E21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-smah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-stud-mt-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series AC Condenser (MCAESAS4T3021AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T3021AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T3021AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only system:\u003c\/strong\u003eThis condenser is listed as an\u003cstrong\u003eair conditioner (no heat pump)\u003c\/strong\u003e. Heating requires a separate heat source or optional accessories per your design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud mount configuration:\u003c\/strong\u003eDesigned to fit between studs; supports\u003cstrong\u003efront\u003c\/strong\u003eand\u003cstrong\u003ebottom\u003c\/strong\u003ereturn air (verify clearances in the install manual).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eBoth components list\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eOutdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length; verify long-line requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux heat option:\u003c\/strong\u003eAir handler supports optional heat kits (listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heat when designed into the system (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is a stud mount air handler?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eA stud mount air handler is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003e, helping solve installations where a traditional cabinet won’t fit in a closet or utility space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this system provide heating?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit is a\u003cstrong\u003ecooling-only AC condenser\u003c\/strong\u003e. It provides\u003cstrong\u003eair conditioning\u003c\/strong\u003ewhen paired with this air handler.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eBoth components list\u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe outdoor unit lists up to\u003cstrong\u003e100 ft\u003c\/strong\u003emaximum line set length.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035200618539,"sku":"MCAESAS4T3021AA + MCAEAWPEF30E21AA","price":2758.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/MRCOOLSignatureCentralSplitSystem_800x_197f25eb-99f6-4cfc-87d1-991826b676da.webp?v=1769623785"},{"product_id":"mrcool-signature-36k-btu-3-ton-14-3-seer2-air-conditionar-condenser-and-stud-air-handler","title":"MRCOOL Signature 36K BTU 3 Ton 14.3 SEER2 Air Conditioner Condenser and Stud Air Handler","description":"\u003cstyle\u003e:root{\n --hvx-golden:#FAA819;\n --hvx-slate:#262626;\n --hvx-ivory:#F4F1E6;\n --hvx-border:#e2e0d5;\n --hvx-card-bg:#ffffff;\n --hvx-muted:#5c5a52;\n }.hvx-desc{\n font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n color:var(--hvx-slate);\n line-height:1.6;\n background:var(--hvx-ivory);\n padding:18px 18px 20px;\n border-radius:16px;\n }.hvx-desc-header{\n border-radius:14px;\n padding:14px 16px;\n background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n color:#fff;\n margin:0 0 16px;\n box-shadow:0 10px 24px rgba(0,0,0,.22);\n display:flex;\n align-items:center;\n gap:12px;\n flex-wrap:wrap;\n }.hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}.hvx-eyebrow{\n font-size:11px;\n letter-spacing:.14em;\n text-transform:uppercase;\n opacity:.9;\n }.hvx-title{\n margin:0;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:22px;\n line-height:1.15;\n }.hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}.hvx-desc-card{\n border:1px solid var(--hvx-border);\n border-radius:14px;\n background:var(--hvx-card-bg);\n padding:16px 18px 18px;\n box-shadow:0 4px 12px rgba(0,0,0,.06);\n margin:14px 0;\n }.hvx-section-title{\n margin:0 0 8px;\n font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n font-size:17px;\n letter-spacing:.08em;\n text-transform:uppercase;\n color:var(--hvx-slate);\n display:inline-flex;\n align-items:center;\n gap:8px;\n }.hvx-section-title::after{\n content:\"\";\n flex:1;\n height:2px;\n border-radius:999px;\n background:linear-gradient(90deg,var(--hvx-golden),transparent);\n opacity:.9;\n }.hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}.hvx-badge{\n font-size:12px;\n border:1px solid var(--hvx-border);\n border-radius:999px;\n padding:6px 10px;\n background:#fff;\n color:var(--hvx-slate);\n white-space:nowrap;\n }.hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}.hvx-cta a{\n display:inline-flex;\n align-items:center;\n gap:8px;\n padding:10px 14px;\n border-radius:12px;\n border:1px solid var(--hvx-border);\n background:#fff;\n text-decoration:none;\n color:var(--hvx-slate);\n font-size:14px;\n font-weight:600;\n }.hvx-cta a.primary{\n background:var(--hvx-slate);\n color:#fff;\n border-color:transparent;\n }.hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}.hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}.hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.hvx-kv\u003ediv{\n padding:10px 10px;\n border:1px solid var(--hvx-border);\n border-radius:12px;\n background:#fff;\n text-align:center;\n font-size:14px;\n }.hvx-table-wrap{width:100%;overflow-x:auto}.hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}.hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:28ch;font-weight:700}\n\n details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n summary{cursor:pointer;font-weight:800}\n\n @media(max-width:768px){.hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-title{font-size:19px}.hvx-desc-card{padding:14px;margin:10px 0}\n }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Signature Series (Stud Mount Air Handler + Cooling-Only Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® Signature Series 36K AC System (Stud Mount) — MCAEAWPEF36E21AA + MCAESAS4T3621AA\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\"\u003eContact for custom quotes\u003c\/a\u003e\u003ca aria-label=\"Call 800-543-8933\" href=\"tel:+18005438933\"\u003eCall 800-543-8933\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv aria-label=\"Key badges\" class=\"hvx-badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003e36K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e3 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling Only\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eStud Mount Air Handler\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eFront\/Bottom Return\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eECM Blower\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e14.3 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e11.7 EER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e10-Year Parts Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis pairing combines the\u003cstrong\u003eMRCOOL® Signature Series 36K stud mount air handler\u003c\/strong\u003ewith a\u003cstrong\u003eSignature Series cooling-only condenser\u003c\/strong\u003efor efficient residential cooling. The stud mount cabinet is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003eand supports\u003cstrong\u003efront\u003c\/strong\u003eor\u003cstrong\u003ebottom return\u003c\/strong\u003econfigurations for flexible installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetween-stud installation:\u003c\/strong\u003eSpace-saving cabinet for tight or unconventional mechanical spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible return air:\u003c\/strong\u003eFront or bottom return options to suit your layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient airflow:\u003c\/strong\u003eECM blower motor with multi-speed control for balanced comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet outdoor operation:\u003c\/strong\u003eOutdoor unit lists\u003cstrong\u003e63 dB(A)\u003c\/strong\u003esound rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-454B platform:\u003c\/strong\u003eModern refrigerant for updated regulatory alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"Quick specs\" class=\"hvx-kv\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e\u003cbr\u003e3 Ton (36K Class)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003e14.3 SEER2 • 11.7 EER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e\u003cbr\u003e3\/8\" Liquid • 3\/4\" Suction\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax Line Set\u003c\/strong\u003e\u003cbr\u003eUp to 150 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eSizing and performance depend on home load, duct design, and installation quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Mount Air Handler:\u003c\/strong\u003eMCAEAWPEF36E21AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Condenser (Cooling Only):\u003c\/strong\u003eMCAESAS4T3621AA\u003c\/li\u003e\n\u003cli\u003eDocumentation (see Documents \u0026amp; Downloads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eIndoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAEAWPEF36E21AA (Signature Series Stud Mount Air Handler)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Stud mount air handler specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAir Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eConfiguration \/ Mount\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eStud Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUpflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e57 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMetering Device\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eOrifice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDrain Connection Size\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/2 HP • 5 Speeds • 1000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReplaceable • 20\" × 20\" × 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAux Heat\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNot included • Optional heat kit available (5 kW, 7.5 kW, 10 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22.125\" × 19\" × 39.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e110 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595940 • UPC 840255595940\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eDesigned to work with\u003cstrong\u003eSignature Series top discharge condensers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOutdoor Specs\u003c\/h2\u003e\n\u003cp class=\"hvx-sub\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eMCAESAS4T3621AA (Signature Series Split System AC Condenser — Cooling Only)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"AC condenser specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eSplit System AC Condenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eTonnage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e33,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e14.3 SEER2 • 11.7 EER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eAirflow (CFM)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e2750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e59°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eR-454B • 98.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 3\/8\" • Suction 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCondenser Fan Motor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003ePSC • 1\/7 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e208\/230V • 1-Phase • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e22.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUL Listed • CSA Listed • ETL Listed • AHRI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eDimensions (W×D×H)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e29.14\" × 29.14\" × 25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e152 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGTIN 00840255595742 • UPC 840255595742\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eOutdoor unit listed as compatible with\u003cstrong\u003eSignature Series multi-position\u003c\/strong\u003eor\u003cstrong\u003estud mount\u003c\/strong\u003eair handlers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eSignature Series Stud Mount Air Handler (MCAEAWPEF36E21AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-smah-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-stud-mt-AH-ap-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eSignature Series AC Condenser (MCAESAS4T3621AA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-ac-ap-br-en.pdf\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-ap-cnd-im-um-en.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ss-AC-HP-ap-wr-en.pdf\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MCAESAS4T3621AA-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MCAESAS4T3621AA-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling-only system:\u003c\/strong\u003eThis condenser is an\u003cstrong\u003eair conditioner (no heat pump)\u003c\/strong\u003e. Heating requires a separate heat source or optional accessories per your system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud mount configuration:\u003c\/strong\u003eDesigned to fit between studs; supports\u003cstrong\u003efront\u003c\/strong\u003eand\u003cstrong\u003ebottom\u003c\/strong\u003ereturn air (verify clearances in the install manual).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine sizes:\u003c\/strong\u003eBoth components list\u003cstrong\u003e3\/8\" liquid\u003c\/strong\u003eand\u003cstrong\u003e3\/4\" suction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set length:\u003c\/strong\u003eOutdoor unit lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length; verify long-line requirements in the install manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003eBoth components are\u003cstrong\u003e208\/230V, 1-phase, 60 Hz\u003c\/strong\u003e. Verify breaker\/fuse sizing per install manual and local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux heat option:\u003c\/strong\u003eAir handler supports optional heat kits (listed as\u003cstrong\u003e5 kW\u003c\/strong\u003e,\u003cstrong\u003e7.5 kW\u003c\/strong\u003e,\u003cstrong\u003e10 kW\u003c\/strong\u003e) for added heat when designed into the system (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is a stud mount air handler?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eA stud mount air handler is designed to\u003cstrong\u003efit between standard wall studs\u003c\/strong\u003e, helping solve installations where a traditional cabinet won’t fit in a closet or utility space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this system provide heating?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. The outdoor unit is a\u003cstrong\u003ecooling-only AC condenser\u003c\/strong\u003e. It provides\u003cstrong\u003eair conditioning\u003c\/strong\u003ewhen paired with this air handler.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat refrigerant does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eBoth components list\u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum line set length?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe outdoor unit lists up to\u003cstrong\u003e150 ft\u003c\/strong\u003emaximum line set length.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e10-year limited parts\u003c\/strong\u003e, with\u003cstrong\u003elimited compressor\u003c\/strong\u003ecoverage referenced for the outdoor unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43035200946219,"sku":"MCAEAWPEF36E21AA + MCAESAS4T3621AA","price":3028.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/MRCOOLSignatureCentralSplitSystem_800x_197f25eb-99f6-4cfc-87d1-991826b676da.webp?v=1769623785"}],"url":"https:\/\/hvacsupplies.com\/collections\/ac-plus-air-handler-mrcool.oembed","provider":"HVACSupplies.com","version":"1.0","type":"link"}