{"product_id":"cooper-hunter-universal-floor-ceiling-ductless-mini-split-ac-indoor-unit-18000-btu","title":"Cooper\u0026Hunter Universal Floor Ceiling Ductless Mini Split AC Indoor Unit – 18000 BTU","description":"\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  }\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:flex-start;\n    gap:12px;\n    flex-wrap:wrap;\n  }\n\n  .hvx-header-text{display:flex;flex-direction:column;gap:6px;min-width:260px}\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-subtitle{\n    margin:0;\n    font-size:14px;\n    opacity:.95;\n  }\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 10px;\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-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:700;\n  }\n  .hvx-cta a.primary{\n    background:var(--hvx-slate);\n    color:#fff;\n    border-color:transparent;\n  }\n\n  .hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 0}\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    white-space:nowrap;\n  }\n\n  .hvx-kv{\n    display:grid;\n    grid-template-columns:repeat(4,minmax(160px,1fr));\n    gap:10px;\n    margin-top:10px;\n  }\n  .hvx-kv \u003e div{\n    border:1px solid var(--hvx-border);\n    background:#fff;\n    border-radius:12px;\n    padding:10px 12px;\n    text-align:center;\n  }\n  .hvx-kv strong{display:block}\n\n  .hvx-table{\n    width:100%;\n    border-collapse:collapse;\n    min-width:520px;\n    background:#fff;\n    border:1px solid var(--hvx-border);\n    border-radius:12px;\n    overflow:hidden;\n  }\n  .hvx-table th,.hvx-table td{\n    border-bottom:1px solid var(--hvx-border);\n    padding:10px 12px;\n    vertical-align:top;\n    font-size:14px;\n  }\n  .hvx-table th{ text-align:left; font-weight:800; background:#fff; }\n  .hvx-table tr:nth-child(even) td{ background:#fbfaf6; }\n  .hvx-table tr:last-child td{ border-bottom:none; }\n  .hvx-table-wrap{ overflow:auto; border-radius:12px; }\n\n  .hvx-link{color:var(--hvx-slate); text-decoration:underline; text-underline-offset:2px}\n  .hvx-link:hover{opacity:.85}\n\n  details.hvx-faq{\n    border:1px solid var(--hvx-border);\n    background:#fff;\n    border-radius:12px;\n    padding:10px 12px;\n    margin:8px 0;\n  }\n  details.hvx-faq summary{cursor:pointer;font-weight:800;}\n\n  @media(max-width:980px){\n    .hvx-kv{grid-template-columns:repeat(2,minmax(160px,1fr))}\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\"\u003eUniversal Floor\/Ceiling Indoor • R454B • 230V • Single\/Multi-Zone Compatible\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eCooper\u0026amp;Hunter 18K Universal Floor Ceiling Indoor — CH-RSH18MFC\u003c\/h1\u003e\n\u003cp class=\"hvx-subtitle\"\u003eInstall horizontally from the ceiling or vertically on a wall for flexible comfort in offices, retail, and open rooms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-label=\"Contact options\" class=\"hvx-cta\"\u003e\n\u003ca title=\"Contact Us\" rel=\"noopener\" href=\"https:\/\/hvacsupplies.com\/pages\/contact\" class=\"primary\" target=\"_blank\"\u003eCLICK HERE TO CONTACT US FOR CUSTOM QUOTES AND QUESTIONS\u003c\/a\u003e \u003ca title=\"Call Us Now!\" href=\"tel:+18005438933\"\u003eCLICK TO CALL US 1-800-543-8933 FOR ANY QUESTIONS\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\u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003eCooper\u0026amp;Hunter CH-RSH18MFC\u003c\/strong\u003e is an \u003cstrong\u003e18,000 BTU universal floor\/ceiling indoor unit\u003c\/strong\u003e built for spaces that need installation flexibility. It uses \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e and can be mounted \u003cstrong\u003ehorizontally from a ceiling\u003c\/strong\u003e or \u003cstrong\u003evertically on a wall\u003c\/strong\u003e, making it a strong choice for small businesses, retail stores, and larger rooms where a wall-mount isn’t ideal. This model includes a \u003cstrong\u003ebuilt-in Smart Kit\u003c\/strong\u003e for app control, plus a \u003cstrong\u003erefrigerant sensor\u003c\/strong\u003e and \u003cstrong\u003ehumidity sensor\u003c\/strong\u003e to help maintain stable indoor comfort. Construction includes \u003cstrong\u003eTU1 copper tubing\u003c\/strong\u003e for durability and efficient heat transfer.\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\u003cdiv role=\"list\" class=\"hvx-badges\"\u003e\n\u003cspan role=\"listitem\" class=\"hvx-badge\"\u003e18,000 BTU Cooling \/ Heating\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eSEER2 20.4\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eEER2 12.5\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eR454B\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eCeiling or Wall Install\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eBuilt-in Smart Kit (App)\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eHumidity Sensor\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eRefrigerant Sensor\u003c\/span\u003e \u003cspan role=\"listitem\" class=\"hvx-badge\"\u003eTU1 Copper Tubes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul style=\"margin: 12px 0 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall it your way:\u003c\/strong\u003e mount from the ceiling (horizontal) or on a wall (vertical).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort management:\u003c\/strong\u003e humidity + refrigerant sensing supports stable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp-ready:\u003c\/strong\u003e built-in Smart Kit for control via the C\u0026amp;H app (remote control supported).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial-friendly:\u003c\/strong\u003e well-suited to open layouts like shops, offices, and service counters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build:\u003c\/strong\u003e TU1 copper tubing for long service life and efficient heat transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv aria-label=\"At-a-glance\" role=\"list\" class=\"hvx-kv\"\u003e\n\u003cdiv role=\"listitem\"\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003eCH-RSH18MFC\u003c\/div\u003e\n\u003cdiv role=\"listitem\"\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e18,000 BTU\u003c\/div\u003e\n\u003cdiv role=\"listitem\"\u003e\n\u003cstrong\u003eLine Set\u003c\/strong\u003e1\/4\" (liq) \/ 1\/2\" (gas)\u003c\/div\u003e\n\u003cdiv role=\"listitem\"\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e208–230V, 1Ph\u003c\/div\u003e\n\u003c\/div\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 style=\"padding-left: 18px; margin: 8px 0;\"\u003e\n\u003cli\u003eIndoor universal floor\/ceiling unit: CH-RSH18MFC\u003c\/li\u003e\n\u003cli\u003eBuilt-in Smart Kit (C\u0026amp;H app control)\u003c\/li\u003e\n\u003cli\u003eRefrigerant sensor + humidity sensor\u003c\/li\u003e\n\u003cli\u003eRemote control support and wall thermostat support (as configured)\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\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable aria-label=\"Indoor unit specifications\" class=\"hvx-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCH-RSH18MFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated V-Ph-Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e208\/230, 1, 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling \/ Heating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,000 \/ 18,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSEER2 \/ EER2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.4 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Circuit Ampacity (MCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor Air Flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e576.8 \/ 547.4 \/ 485.6 \/ 420.8 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor Noise (H\/M\/L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42.5 \/ 39.5 \/ 30.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Piping (Liquid \/ Gas)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" \/ 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Dimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42.05 × 26.57 × 9.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacking Dimensions (W×D×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45.0 × 29.7 × 12.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet \/ Gross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58.42 \/ 70.55 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrain Pipe Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range (Cooling)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60–90 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range (Heating)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32–86 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eESP Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\/\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 style=\"padding-left: 18px; margin: 8px 0;\"\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/4625\/CH-RES18-230VO_CH-RSH18MFC.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eSubmittal — CH-RES18-230VO + CH-RSH18MFC (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/4630\/CH-RHP18-230VO_CH-RSH18MFC.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eSubmittal — CH-RHP18-230VO + CH-RSH18MFC (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/4289\/Installation-manual-LCFC.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eInstallation Manual — LCFC (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/4291\/Floor-Ceiling-Leaflet-2025.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eFloor\/Ceiling Leaflet (2025) (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/4290\/Owners-manul-UFC_R454B.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eOwner’s Manual — UFC (R454B) (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/3198\/MultiZone-Combination-HYPER.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eMulti-Zone Combination — HYPER (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/media.cooperandhunter.us\/3199\/MultiZone-Combination-Regular.pdf\" class=\"hvx-link\" target=\"_blank\"\u003eMulti-Zone Combination — Regular (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\u003cp style=\"margin: 0; font-size: 14px;\"\u003eInstalled by a licensed HVAC professional. This is an indoor unit intended to be matched with a compatible outdoor system. Verify clearances for your chosen orientation (ceiling or wall), confirm electrical requirements (208–230V), line sizes (1\/4\" liquid, 1\/2\" gas), and plan condensate routing (1\" drain).\u003c\/p\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=\"\" class=\"hvx-faq\"\u003e\n\u003csummary\u003eCan this be installed on the ceiling or on a wall?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003eYes. It can be installed \u003cstrong\u003ehorizontally from the ceiling\u003c\/strong\u003e or \u003cstrong\u003evertically on a wall\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" class=\"hvx-faq\"\u003e\n\u003csummary\u003eIs app control included?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003eYes. It includes a \u003cstrong\u003ebuilt-in Smart Kit\u003c\/strong\u003e for control via the C\u0026amp;H app.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" class=\"hvx-faq\"\u003e\n\u003csummary\u003eWhat line sizes are required?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e1\/4\" liquid and 1\/2\" gas.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" class=\"hvx-faq\"\u003e\n\u003csummary\u003eIs this single-zone or multi-zone?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003eIt’s suitable for \u003cstrong\u003esingle-zone\u003c\/strong\u003e setups and can be used in \u003cstrong\u003emulti-zone\u003c\/strong\u003e configurations when paired with compatible outdoor equipment.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cooper\u0026Hunter","offers":[{"title":"No Installation","offer_id":42700397215787,"sku":"CH-RSH18MFC","price":855.0,"currency_code":"USD","in_stock":true},{"title":"16FT","offer_id":42700397248555,"sku":"CH-RSH18MFC","price":1064.0,"currency_code":"USD","in_stock":true},{"title":"25FT","offer_id":42700397281323,"sku":"CH-RSH18MFC","price":1109.0,"currency_code":"USD","in_stock":true},{"title":"50FT","offer_id":42700397314091,"sku":"CH-RSH18MFC","price":1312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/FC_24K_c554f745-9769-45dd-8832-487235d08746_2.png?v=1769187441","url":"https:\/\/hvacsupplies.com\/products\/cooper-hunter-universal-floor-ceiling-ductless-mini-split-ac-indoor-unit-18000-btu","provider":"HVACSupplies.com","version":"1.0","type":"link"}