{"title":"Single Zone DIY One-Way Ceiling Cassette MRCOOL","description":null,"products":[{"product_id":"mrcool-diy-5th-gen-outtasight-18k-btu-230v-one-way-ceiling-cassette-system-with-25ft-pre-charged-installation-kit","title":"MRCOOL DIY 5th Gen OuttaSight 18K BTU 230V One-Way Ceiling Cassette System with 25FT Pre-charged  Installation Kit","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 — DIY® 5th Gen OuttaSight® (One-Way Ceiling Cassette + Single-Zone Condenser)\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® DIY® 5th Gen OuttaSight® 18K (1.5 Ton) One-Way Ceiling Cassette Heat Pump — DIY-18-HP-C-230D25-O + DIYCASSETTE18HP-230D25-O\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\"\u003e18,000 BTU Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eCooling 18,800 BTU\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eHeating 22,700 BTU\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eSEER2 22.5\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eEER2 13.7\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eHSPF2-4 11.5\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e1.5 Ton\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eDIY QuickConnect®\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eNo Vacuum Required*\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eWiFi + App\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAlexa \/ Google Assistant\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eENERGY STAR®\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAHRI Certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® DIY® 5th Gen OuttaSight® 18K\u003c\/strong\u003eis a one-way ceiling cassette system designed for straightforward installation using\u003cstrong\u003eMRCOOL® DIY® Quick Connect®\u003c\/strong\u003eline sets. It’s built to fit between standard\u003cstrong\u003e16\" ceiling joists\u003c\/strong\u003e, delivers quiet comfort, and supports control via\u003cstrong\u003eremote\u003c\/strong\u003e,\u003cstrong\u003eSmartHVAC app\u003c\/strong\u003e, and voice assistants.\u003c\/p\u003e\n\u003cp class=\"hvx-note\"\u003e*No vacuum claim applies when installed with compatible MRCOOL DIY QuickConnect® pre-charged line sets (see manuals for requirements).\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\u003eDIY-friendly install:\u003c\/strong\u003eDesigned to connect to MRCOOL DIY QuickConnect® line sets for simplified setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-way ceiling discharge:\u003c\/strong\u003eIdeal for rooms where directional airflow is preferred.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush modern look:\u003c\/strong\u003eFits between\u003cstrong\u003e16\" joists\u003c\/strong\u003efor a low-profile ceiling installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003eWiFi + SmartHVAC app, plus Amazon Alexa and Google Assistant compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance made easier:\u003c\/strong\u003eElevation function lowers the filter panel for access (as described).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger heating output:\u003c\/strong\u003eIndoor unit rated up to\u003cstrong\u003e22,700 BTU heating\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\u003eCoverage\u003c\/strong\u003e\u003cbr\u003eUp to 800 sq ft*\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCooling \/ Heating\u003c\/strong\u003e\u003cbr\u003e18,800 \/ 22,700 BTU\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003e22.5 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSound\u003c\/strong\u003e\u003cbr\u003eIndoor 26–44 dB(A)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003e*Coverage varies by climate, insulation, layout, and load. Condenser description references 500–750 sq ft for typical use.\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\u003eOutdoor Condenser:\u003c\/strong\u003eDIY-18-HP-C-230D25-O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Way Ceiling Cassette (OuttaSight®):\u003c\/strong\u003eDIYCASSETTE18HP-230D25-O\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e25FT Pre-charged Installation Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\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\u003eDIYCASSETTE18HP-230D25-O (DIY 5th Gen OuttaSight® One-Way Ceiling Cassette)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Indoor one-way cassette specs\" class=\"hvx-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eDIY Mini Split (Indoor One-Way Ceiling Cassette)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling \/ Heating Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18,800 BTU \/ 22,700 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Coverage Area\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUp to 800 sq ft\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\"\u003e1-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCFM (by speed)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e400 \/ 352 \/ 300 \/ 207 \/ 207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eIndoor Noise\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e41.5 dB(A) (listed) • Low 26 dB(A) • High 44 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWiFi \/ App\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes \/ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eVoice Control\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAmazon Alexa \/ Google Assistant\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\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRefrigerant Type\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\"\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/4\" \/ 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBlower Motor RPM\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1344 \/ 1184 \/ 1024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReusable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eModes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eFan Only • Quiet Mode • Sleep Mode • Auto Cool\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\"\u003e50.31\" × 13.19\" × 8.98\"\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\"\u003e45 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUPC \/ GTIN\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUPC 840255587525 • GTIN 00840255587525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65 Warning\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWorks With\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eDIY 5th Gen Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\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\u003eDIY-18-HP-C-230D25-O (DIY 5th Gen Single-Zone Condenser)\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\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eDIY Single-Zone Mini Split Heat Pump (Outdoor)\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 \/ Heating Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18,000 BTU \/ 18,000 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\"\u003eSEER2 22.5 • EER2 13.7 • HSPF2-4 11.5 • HSPF2-5 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eOutdoor Noise\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e58.5 dB(A)\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\"\u003eMCA \/ Max Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18A \/ 20A\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 • 44.8 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Set Length\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e25 ft\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\"\u003e98.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e1\/4\" \/ 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor Motor Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eRotary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEnergy Star \/ AHRI\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eENERGY STAR® Certified • AHRI Certified\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\"\u003e35.04\" × 13.46\" × 26.5\"\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\"\u003e93.48 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUPC \/ GTIN\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUPC 840255586962 • GTIN 00840255586962\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eProposition 65 Warning\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\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\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-br-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Ceiling Cassette Brochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Ceiling Cassette Installation \u0026amp; User Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-perf-specs-en.pdf\" target=\"_blank\"\u003eDIY 5th Gen Ceiling Cassette Performance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-5-diy-oly-cass-rmt-im-um-en-01.pdf\" target=\"_blank\"\u003eCeiling Cassette Remote Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-sm-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Ceiling Cassette Service Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Warranty (EN)\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-fr-ca-01.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-sp-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Ceiling Cassette Install Manual (SP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-5-diy-oly-cass-rmt-im-um-sp-01.pdf\" target=\"_blank\"\u003eCeiling Cassette Remote Manual (SP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-sp-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Warranty (SP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIYCASSETTE18HP-230D25-O-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-DIYCASSETTE18HP-230D25-O-eg-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-br-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen System Brochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-sz-im-um-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Single-Zone Install Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-sz-5-perf-specs-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Single-Zone Performance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-qsg-im-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Quick Start \/ Owner Guide (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-ms-5-rm-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Remote Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-sz-sm-en-01.pdf\" target=\"_blank\"\u003eDIY 5th Gen Single-Zone Service Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/mc-s-kit-um-en-fr-01.pdf\" target=\"_blank\"\u003eAccessory Manual (EN\/FR)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIY-18-HP-C-230D25-O-certs.pdf\" target=\"_blank\"\u003eAHRI Certificate (Outdoor Unit) (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-DIY-18-HP-C-230D25-O-EG-certs.pdf\" target=\"_blank\"\u003eEnergyGuide (Outdoor Unit) (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\u003eDIY installation concept:\u003c\/strong\u003eDesigned for use with MRCOOL DIY QuickConnect® pre-charged line sets to reduce install steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical circuit:\u003c\/strong\u003eOutdoor unit specifies\u003cstrong\u003e18A MCA\u003c\/strong\u003ewith a\u003cstrong\u003e20A max breaker\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine set:\u003c\/strong\u003eListed line set length is\u003cstrong\u003e25 ft\u003c\/strong\u003e; max line set length is\u003cstrong\u003e98.4 ft\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProposition 65:\u003c\/strong\u003eWarning applies (see documentation).\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\u003eDoes this system require vacuuming?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThe cassette is described as connecting to MRCOOL® DIY® QuickConnect® pre-charged line sets, which eliminates vacuuming when installed per the manual and with compatible components.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow is it controlled?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eIt supports control via\u003cstrong\u003ewireless remote\u003c\/strong\u003e, the\u003cstrong\u003eSmartHVAC app\u003c\/strong\u003e, and voice assistants (\u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e\/\u003cstrong\u003eGoogle Assistant\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 line set sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eListed connections are\u003cstrong\u003e1\/4\" liquid\u003c\/strong\u003eand\u003cstrong\u003e1\/2\" 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 warranty is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eBase coverage is listed as\u003cstrong\u003e5-year parts\u003c\/strong\u003eand\u003cstrong\u003e7-year compressor\u003c\/strong\u003e, with registered coverage listing a\u003cstrong\u003elimited compressor\u003c\/strong\u003e(see warranty documents for terms and registration requirements).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43028679491627,"sku":"DIYCASSETTE18HP-230D25-O + DIY-18-HP-C-230D25-O","price":3418.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/mc-cass-sz-bndl-1000px.jpg?v=1767086429"},{"product_id":"mrcool-diy-5th-gen-hyper-heat-12k-btu-single-zone-ceiling-cassette-mini-split-system-230v-with-25ft-pre-charged-installation-kit-diyhh-12-hp-cm-230d25-o","title":"MRCOOL DIY 5th Gen Hyper Heat 12K BTU Single Zone Ceiling Cassette Mini Split System 230V, with 25FT Pre-charged  Installation Kit, DIYHH-12-HP-CS-230D25-O","description":"\u003c!-- SINGLE LISTING: MRCOOL DIY Hyper Heat 12K Condenser + OuttaSight 12K One-Way Ceiling Cassette --\u003e\n\u003cstyle\u003e\n  :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  }\n\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  }\n\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  }\n\n  .hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}\n  .hvx-eyebrow{\n    font-size:11px;\n    letter-spacing:.14em;\n    text-transform:uppercase;\n    opacity:.9;\n  }\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  }\n  .hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}\n\n  .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  }\n\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  }\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  }\n\n  .hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}\n  .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  }\n\n  .hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}\n  .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  }\n  .hvx-cta a.primary{\n    background:var(--hvx-slate);\n    color:#fff;\n    border-color:transparent;\n  }\n\n  .hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}\n  .hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}\n\n  .hvx-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}\n  .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  }\n\n  .hvx-table-wrap{width:100%;overflow-x:auto}\n  .hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}\n  .hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}\n  .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){\n    .hvx-desc{padding:14px 12px 16px;border-radius:12px}\n    .hvx-desc-header{padding:12px;border-radius:12px}\n    .hvx-title{font-size:19px}\n    .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 — DIY Hyper Heat 5th Gen (Single-Zone) + OuttaSight® One-Way Cassette\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® DIY® Hyper Heat 12,000 BTU (1 Ton) Single-Zone Mini Split System — DIYHH-12-HP-C-230D25-O + DIYCASSETTE12HP-230D25-O\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\"\u003e12,000 BTU Cooling\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003e12,000 BTU Heating\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eHyper Heat\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003e23.5 SEER2\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003e25ft QuickConnect® Line Set\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eDIY Installation\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eWiFi + SmartHVAC App\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eAlexa \/ Google Assistant\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eOuttaSight® 1-Way Cassette\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eFlush Ceiling Mount\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eENERGY STAR®\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThis \u003cstrong\u003esingle-zone system listing\u003c\/strong\u003e pairs the \u003cstrong\u003eMRCOOL® DIY® Hyper Heat 12K condenser\u003c\/strong\u003e with the \u003cstrong\u003eDIY® OuttaSight® 12K one-way ceiling cassette\u003c\/strong\u003e for discreet, modern comfort. The included \u003cstrong\u003e25-foot DIY® QuickConnect® line set\u003c\/strong\u003e comes pre-charged with \u003cstrong\u003eR-454B\u003c\/strong\u003e to streamline installation and help avoid vacuuming and refrigerant handling. Hyper Heat capability lists minimum ambient operation down to \u003cstrong\u003e-22°F\u003c\/strong\u003e for both heating and cooling.\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\u003eIndoor unit and condenser:\u003c\/strong\u003e Includes the condenser and the OuttaSight® one-way cassette air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY-friendly setup:\u003c\/strong\u003e 25ft QuickConnect® line set (pre-charged R-454B) plus DIYPRO® cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather performance:\u003c\/strong\u003e Minimum ambient listed as \u003cstrong\u003e-22°F\u003c\/strong\u003e for both heating and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003e Remote + SmartHVAC app (iOS\/Android) + Alexa\/Google voice control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeiling cassette design:\u003c\/strong\u003e Installs flush between 16\" joists for a clean, low-profile look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Gold Fin® condenser coating for corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hvx-kv\" aria-label=\"Quick specs\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003cbr\u003e350–550 sq ft\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Set\u003c\/strong\u003e\u003cbr\u003e25 ft included\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCooling \/ Heating\u003c\/strong\u003e\u003cbr\u003e12,000 \/ 12,000 BTU\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMin Ambient\u003c\/strong\u003e\u003cbr\u003e-22°F (Heat\/Cool)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eCoverage varies by climate, insulation, and load. Sizing by Manual J 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\u003eOutdoor Condenser:\u003c\/strong\u003e DIYHH-12-HP-C-230D25-O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Air Handler (Ceiling Cassette):\u003c\/strong\u003e DIYCASSETTE12HP-230D25-O (OuttaSight® One-Way)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY® QuickConnect® Line Set:\u003c\/strong\u003e 25 ft (pre-charged with R-454B)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDIYPRO® Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless Remote Control\u003c\/strong\u003e\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\u003e DIYCASSETTE12HP-230D25-O (DIY® OuttaSight® 1-Way Ceiling Cassette)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Indoor cassette specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMount Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eCeiling • 1-Way Airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Coverage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUp to 550 sq ft\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\"\u003e353 \/ 312 \/ 283 \/ 247 \/ 177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e37 dB(A) • Low 24 • High 41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWiFi \/ App\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes \/ Yes (SmartHVAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eVoice Control\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAmazon Alexa \/ Google Assistant\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\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\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\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 1\/4\" • Suction 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReusable\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\"\u003e50.31\" × 13.19\" × 8.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e45 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 00840255587518 • UPC 840255587518\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\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\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\u003e DIYHH-12-HP-C-230D25-O (DIY® Hyper Heat Condenser)\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\"\u003eEquipment Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eCondenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling \/ Heating Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e12,000 \/ 12,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRecommended Coverage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e350–550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e23.5 \/ 12.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eHSPF2-4 \/ HSPF2-5\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e10.0 \/ 8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e56.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMinimum Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e-22°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMinimum Ambient (Heating)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e-22°F\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\"\u003eMCA \/ Max Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15A \/ 15A\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 • 32.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Set Included\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes • 25 ft\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\"\u003e75 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 1\/4\" • Suction 3\/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\"\u003eRotary\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\"\u003eEEV\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\"\u003e31.69\" × 12.99\" × 21.81\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e72.31 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 00840255588102 • UPC 840255588102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\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\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\u003eOutdoor (DIYHH-12-HP-C-230D25-O)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diyhh-5-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-diyhh-5-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-diy-5-diy-hh-perf-specs-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePerformance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diyhh-5-im-um-fr.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIYHH-12-HP-C-230D25-O-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-DIYHH-12-HP-C-230D25-O-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eIndoor (DIYCASSETTE12HP-230D25-O)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-br-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-en-01.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-diy-5-cass-perf-specs-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePerformance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-5-diy-oly-cass-rmt-im-um-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eRemote Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-sm-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eService Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-fr-ca-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIYCASSETTE12HP-230D25-O-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-DIYCASSETTE12HP-230D25-O-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hvx-note\"\u003eThe Warranty URLs repeat because both indoor and outdoor data include the same warranty documents.\u003c\/p\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\u003eDIY install workflow:\u003c\/strong\u003e Designed to use the QuickConnect® line set (pre-charged) to simplify commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine length:\u003c\/strong\u003e 25 ft included; max line set length listed is 75 ft for the condenser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather operation:\u003c\/strong\u003e Minimum ambient listed as -22°F for both heating and cooling.\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\u003eWhich indoor unit is included with this system?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThis system pairs the \u003cstrong\u003eDIYCASSETTE12HP-230D25-O\u003c\/strong\u003e (DIY® OuttaSight® 12K one-way ceiling cassette) with the \u003cstrong\u003eDIYHH-12-HP-C-230D25-O\u003c\/strong\u003e 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\u003eDoes it include the line set?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eYes. The outdoor unit listing specifies a \u003cstrong\u003e25 ft\u003c\/strong\u003e QuickConnect® line set is included.\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 controls are supported?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eControl options include a wireless remote, SmartHVAC app (iOS\/Android), and Amazon Alexa \/ Google Assistant voice control.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow cold can it operate?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eMinimum ambient heating and cooling are both listed as \u003cstrong\u003e-22°F\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43032682037291,"sku":"DIYHH-12-HP-CS-230D25-O","price":3264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/mc-cass-sz-bndl-1000px.jpg?v=1767086429"},{"product_id":"mrcool-diy-5th-gen-hyper-heat-18k-btu-single-zone-ceiling-cassette-mini-split-system-230v-with-25ft-pre-charged-installation-kit-diyhh-18-hp-cs-230d25-o","title":"MRCOOL DIY 5th Gen Hyper Heat 18K BTU Single Zone Ceiling Cassette Mini Split System 230V, with 25FT Pre-charged  Installation Kit, DIYHH-18-HP-CS-230D25-O","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 — DIY Hyper Heat 5th Gen + OuttaSight® One-Way Cassette\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL® DIY® Hyper Heat 18K System (One-Way Ceiling Cassette) — DIYCASSETTE18HP-230D25-O + DIYHH-18-HP-C-230D25-O\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\"\u003e18K Class\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eHyper Heat\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e21.2 SEER2\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eR-454B\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003e25ft QuickConnect® Line Set\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eOuttaSight® 1-Way Cassette\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eFlush Ceiling Install\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eWiFi + SmartHVAC App\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eAlexa \/ Google Assistant\u003c\/span\u003e\u003cspan class=\"hvx-badge\"\u003eENERGY STAR®\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe\u003cstrong\u003eMRCOOL® DIY® Hyper Heat 18K\u003c\/strong\u003epaired with the\u003cstrong\u003eDIY® OuttaSight® one-way ceiling cassette\u003c\/strong\u003edelivers discreet, high-performance comfort for spaces up to\u003cstrong\u003e800 sq. ft.\u003c\/strong\u003eInstallation is streamlined with a\u003cstrong\u003e25-foot QuickConnect® line set\u003c\/strong\u003epre-charged with\u003cstrong\u003eR-454B\u003c\/strong\u003e. Control options include the included remote, the\u003cstrong\u003eSmartHVAC app\u003c\/strong\u003e(iOS\/Android), and\u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e\/\u003cstrong\u003eGoogle Assistant\u003c\/strong\u003e.\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\u003eLow-profile ceiling design:\u003c\/strong\u003eOne-way cassette fits between\u003cstrong\u003e16\" joists\u003c\/strong\u003efor a clean, flush look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY-friendly hookup:\u003c\/strong\u003eQuickConnect® line set is\u003cstrong\u003epre-charged\u003c\/strong\u003eto simplify commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather capability:\u003c\/strong\u003eMinimum ambient listed as\u003cstrong\u003e-22°F\u003c\/strong\u003efor both heating and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003eRemote + SmartHVAC app + Alexa\/Google voice control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003eGold Fin® condenser coating supports corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hvx-kv\" aria-label=\"Quick specs\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003cbr\u003eUp to 800 sq ft\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003cbr\u003eUp to 21.2 SEER2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLine Set\u003c\/strong\u003e\u003cbr\u003e25 ft included\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMin Ambient\u003c\/strong\u003e\u003cbr\u003e-22°F (Heat\/Cool)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-note\"\u003eCoverage varies by climate, insulation, and load. Sizing by Manual J 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\u003eCeiling Cassette (1-Way):\u003c\/strong\u003eDIYCASSETTE18HP-230D25-O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Condenser:\u003c\/strong\u003eDIYHH-18-HP-C-230D25-O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuickConnect® Line Set:\u003c\/strong\u003e25 ft (pre-charged R-454B)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDIYPRO® Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless Remote Control\u003c\/strong\u003e\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\u003eDIYCASSETTE18HP-230D25-O (DIY® Series 5th Gen OuttaSight® 1-Way Ceiling Cassette)\u003c\/p\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Indoor cassette specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMount Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eCeiling • 1-Way Airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMax Coverage\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eUp to 800 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCooling \/ Heating Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18,800 BTU \/ 22,700 BTU\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\"\u003e400 \/ 352 \/ 300 \/ 207 \/ 207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e41.5 dB(A) (Low 26 • High 44)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWiFi \/ App\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes \/ Yes (SmartHVAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eVoice Control\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAmazon Alexa \/ Google Assistant\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\"\u003eMax Fuse \/ Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMin Circuit Ampacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e3A\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\"\u003eLine Sizes\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLiquid 1\/4\" • Suction 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eFilter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eReusable\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\"\u003e50.31\" × 13.19\" × 8.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e45 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 00840255587525 • UPC 840255587525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\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\"\u003eIndoor rated capacities are listed at 18,800 BTU cooling and 22,700 BTU heating.\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\u003eDIYHH-18-HP-C-230D25-O (DIY® Hyper Heat Condenser)\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\"\u003eCooling \/ Heating Capacity\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e18,000 BTU \/ 18,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e21.2 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eHSPF2-4 \/ HSPF2-5\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e11.0 \/ 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eInverter\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSound\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e58 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMinimum Ambient (Cooling)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e-22°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eMinimum Ambient (Heating)\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e-22°F\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\"\u003eMCA \/ Max Breaker\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e19A \/ 25A\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 • 52.21 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Set Included\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eYes • 25 ft\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\"\u003e75 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 1\/4\" • Suction 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eRotary\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\"\u003eEEV\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\"\u003e35.04\" × 13.46\" × 26.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e99.87 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 00840255588096 • UPC 840255588096\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\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\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\u003eOuttaSight® Cassette (DIYCASSETTE18HP-230D25-O)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-br-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-en-01.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-diy-5-cass-perf-specs-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePerformance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-5-diy-oly-cass-rmt-im-um-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eRemote Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-sm-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eService Manual (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-cass-im-um-fr-ca-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIYCASSETTE18HP-230D25-O-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-DIYCASSETTE18HP-230D25-O-eg-certs.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEnergyGuide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eDIY Hyper Heat Condenser (DIYHH-18-HP-C-230D25-O)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diyhh-5-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-diyhh-5-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-diy-5-diy-hh-perf-specs-en.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePerformance \/ Specs (EN)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diy-5-wr-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eWarranty (EN)\u003c\/a\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-diyhh-5-im-um-fr.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-DIYHH-18-HP-C-230D25-O-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-DIYHH-18-HP-C-230D25-O-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\u003eLine set:\u003c\/strong\u003e25 ft QuickConnect® line set included; maximum line set length is listed as\u003cstrong\u003e75 ft\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e208–230V, 1-phase, 60 Hz (verify breaker sizing per installation manual and local code).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather operation:\u003c\/strong\u003eMinimum ambient listed as\u003cstrong\u003e-22°F\u003c\/strong\u003efor both heating and cooling.\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 makes the OuttaSight® cassette different from a standard ceiling cassette?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eIt’s a\u003cstrong\u003eone-way\u003c\/strong\u003eceiling cassette designed to fit between\u003cstrong\u003e16\" joists\u003c\/strong\u003efor a flush, low-profile install and targeted airflow without using wall 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 it support app and voice control?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eYes. It supports the\u003cstrong\u003eSmartHVAC\u003c\/strong\u003eapp (iOS\/Android) and Amazon Alexa \/ Google Assistant voice control, plus the included remote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow cold can it operate?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eMinimum ambient heating and cooling are both listed as\u003cstrong\u003e-22°F\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 line sizes does it use?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eLine sizes are listed as\u003cstrong\u003e1\/4\" liquid\u003c\/strong\u003eand\u003cstrong\u003e1\/2\" 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 warranty coverage is included?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eWarranty is listed as\u003cstrong\u003e7-year compressor\u003c\/strong\u003eand\u003cstrong\u003e5-year parts\u003c\/strong\u003ewith registration, with additional limited compressor coverage referenced for the DIY series.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":43032686100523,"sku":"DIYHH-18-HP-CS-230D25-O","price":3682.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/mc-cass-sz-bndl-1000px.jpg?v=1767086429"}],"url":"https:\/\/hvacsupplies.com\/collections\/single-zone-diy-one-way-ceiling-cassette-mrcool.oembed","provider":"HVACSupplies.com","version":"1.0","type":"link"}