{"product_id":"mrcool-olympus-duct-duct-18hp-230b-o","title":"Mrcool Olympus Duct DUCT-18HP-230B-O","description":"\u003c!-- CY\/3.C | CLEAN + READABLE PRODUCT DESCRIPTION --\u003e\n\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n  \u003c\/style\u003e\n\u003csection aria-label=\"Mrcool Olympus Duct DUCT-18HP-230B-O Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003eHigh Capacity • Ceiling Concealed Design • Quiet Performance\u003c\/p\u003e\n\u003ch2\u003eMrcool Olympus Duct DUCT-18HP-230B-O\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eMrcool Olympus Duct DUCT-18HP-230B-O\u003c\/strong\u003e is a powerful 18,000 BTU (1.5 Ton) ducted mini-split air handler engineered for efficient heating and cooling in spaces up to 800 square feet. Designed for low-profile, ceiling-concealed installation, this system delivers exceptional comfort while maintaining a clean, modern interior aesthetic. Utilizing advanced R-454B refrigerant, this unit provides high-performance climate control with reduced environmental impact, making it ideal for both residential and light commercial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMrcool Olympus Duct DUCT-18HP-230B-O Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge bedrooms, home offices, and living areas up to 800 sq ft\u003c\/li\u003e\n\u003cli\u003eResidential ceiling-concealed HVAC systems\u003c\/li\u003e\n\u003cli\u003eLight commercial spaces such as offices, studios, and small retail\u003c\/li\u003e\n\u003cli\u003eProjects requiring hidden ducted air distribution\u003c\/li\u003e\n\u003cli\u003eNew construction and retrofit installations with limited visible space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003ePerfect for environments that demand higher capacity cooling and heating with a discreet, built-in appearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMrcool Olympus Duct DUCT-18HP-230B-O Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMRCOOL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eOlympus Duct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDUCT-18HP-230B-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Type\u003c\/th\u003e\n\u003ctd\u003eMini-Split Air Handler (Ducted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling Capacity\u003c\/th\u003e\n\u003ctd\u003e18,000 BTU (1.5 Ton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e208\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Fuse Breaker\u003c\/th\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin Circuit Ampacity\u003c\/th\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage Area\u003c\/th\u003e\n\u003ctd\u003eUp to 800 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow Speeds\u003c\/th\u003e\n\u003ctd\u003e5 (Variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e32 – 40 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLiquid Line Size\u003c\/th\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuction Line Size\u003c\/th\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003eCeiling Concealed (Ducted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W x D x H)\u003c\/th\u003e\n\u003ctd\u003e34.65\" x 26.54\" x 8.27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e54.45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMrcool Olympus Duct DUCT-18HP-230B-O Performance \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile concealed installation\u003c\/strong\u003e ensures a clean, unobtrusive look with ducted air distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency R-454B refrigerant\u003c\/strong\u003e reduces environmental impact while maintaining superior performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation\u003c\/strong\u003e with sound levels as low as 32 dBA for comfortable indoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-speed variable blower motor\u003c\/strong\u003e provides precise airflow control and optimized comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient control options\u003c\/strong\u003e include a wired wall controller and included remote control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan-only and sleep modes\u003c\/strong\u003e allow for energy-saving and customizable comfort settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable metal construction\u003c\/strong\u003e designed for long-term reliability and consistent HVAC performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-zone compatibility\u003c\/strong\u003e supports flexible installation with MRCOOL Olympus systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMrcool Olympus Duct DUCT-18HP-230B-O Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eO-ES-18-HP-C-230C-O1\u003c\/li\u003e\n\u003cli\u003eMULTI4-27HP230C-O\u003c\/li\u003e\n\u003cli\u003eMULTI5-36HP230C-O\u003c\/li\u003e\n\u003cli\u003eMULTI6-48HP230C-O\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eDesigned to integrate seamlessly with MRCOOL Olympus multi-zone condensers for expanded zoning and enhanced climate control flexibility.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Mrcool Olympus Duct DUCT-18HP-230B-O\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigher 18,000 BTU capacity for larger rooms and demanding applications.\u003c\/li\u003e\n\u003cli\u003eDiscreet ceiling-concealed design with ducted airflow.\u003c\/li\u003e\n\u003cli\u003eQuiet, efficient operation ideal for residential and commercial use.\u003c\/li\u003e\n\u003cli\u003eEco-friendly refrigerant with strong heating and cooling performance.\u003c\/li\u003e\n\u003cli\u003eBacked by MRCOOL reliability and a 5-year parts warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Mrcool Olympus Duct DUCT-18HP-230B-O is the ideal solution for larger spaces requiring powerful, efficient, and nearly invisible climate control.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":53256430223725,"sku":"Olympus DUCT-18HP-230B-O","price":839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Mrcool_Olympus_Duct_DUCT-18HP-230B-O_ceiling_concealed_duct_mini_split_air_handler_with_front_airflow_grille_and_compact_rectangular_design.png?v=1777036752","url":"https:\/\/ironlinetools.com\/products\/mrcool-olympus-duct-duct-18hp-230b-o","provider":"Iron Line Tools","version":"1.0","type":"link"}