{"product_id":"mrcool-olympus-4th-gen-air-handlers-o-12-hp-wmah-230c-o","title":"Mrcool Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-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 4th Gen Air Handlers O-12-HP-WMAH-230C-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 Efficiency • Smart Wi-Fi Control • Ultra-Quiet Comfort\u003c\/p\u003e\n\u003ch2\u003eMRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eMRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O\u003c\/strong\u003e is a high-performance 12,000 BTU (1 ton) ductless mini-split indoor unit designed to deliver reliable heating and cooling for spaces up to 550 square feet. Built with advanced inverter technology and optimized energy efficiency ratings of SEER2 25.5, EER2 13, and HSPF2-4 10.6, this system ensures reduced energy consumption while maintaining consistent indoor comfort. With integrated Wi-Fi, smart app functionality, and compatibility with voice assistants like Amazon Alexa and Google Assistant, this air handler provides modern climate control with maximum convenience and flexibility.\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 4th Gen Air Handlers O-12-HP-WMAH-230C-O Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBedrooms, living spaces, and residential areas up to 550 sq ft\u003c\/li\u003e\n\u003cli\u003eHome offices and studios requiring quiet and efficient climate control\u003c\/li\u003e\n\u003cli\u003eGarages, workshops, and converted interior spaces\u003c\/li\u003e\n\u003cli\u003eLight commercial zones needing targeted temperature management\u003c\/li\u003e\n\u003cli\u003eMulti-zone HVAC systems paired with compatible MRCOOL Olympus condensers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003ePerfect for medium-sized rooms where energy efficiency, quiet performance, and smart connectivity are essential.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-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 4th Gen Air Handlers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eO-12-HP-WMAH-230C-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Type\u003c\/th\u003e\n\u003ctd\u003eMini-Split (Wall Mounted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTonnage\u003c\/th\u003e\n\u003ctd\u003e1 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling Capacity\u003c\/th\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e208\/230V, 1 Phase, 60Hz\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\u003eMinimum Circuit Ampacity\u003c\/th\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage Area\u003c\/th\u003e\n\u003ctd\u003eUp to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003ctd\u003eR-454B (Eco-Friendly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level Range\u003c\/th\u003e\n\u003ctd\u003e19.5 – 47 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan Speeds\u003c\/th\u003e\n\u003ctd\u003e5 Variable Speeds\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\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (WxHxD)\u003c\/th\u003e\n\u003ctd\u003e33.74\" × 11.81\" × 9.09\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e22.93 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 4th Gen Air Handlers O-12-HP-WMAH-230C-O Performance \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh energy efficiency\u003c\/strong\u003e with SEER2 25.5, EER2 13, and HSPF2-4 10.6 for lower operating costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-quiet operation\u003c\/strong\u003e down to 19.5 dBA for minimal noise disruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart HVAC app integration\u003c\/strong\u003e for remote system control via iOS and Android devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice control compatibility\u003c\/strong\u003e with Amazon Alexa and Google Assistant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-speed variable fan system\u003c\/strong\u003e for customized airflow and comfort levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOscillating louvers\u003c\/strong\u003e provide even air distribution across the entire space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable air filter\u003c\/strong\u003e reduces maintenance costs and improves air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple operation modes\u003c\/strong\u003e including Sleep Mode, Auto Cool, and Fan Only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact wall-mounted design\u003c\/strong\u003e simplifies installation and maximizes usable space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-friendly R-454B refrigerant\u003c\/strong\u003e supports environmental responsibility while maintaining performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O System Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with MRCOOL Olympus multi-zone outdoor units:\u003c\/li\u003e\n\u003cli\u003eO-ES-12-HP-C-230C-O1\u003c\/li\u003e\n\u003cli\u003eMULTI3-18HP230C-O\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 for flexible multi-zone configurations, allowing precise temperature control in multiple rooms.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CERTIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eMRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O Certifications \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed, CSA Listed, and ETL Listed for safety and reliability\u003c\/li\u003e\n\u003cli\u003e5-Year Parts Warranty\u003c\/li\u003e\n\u003cli\u003e7-Year Compressor Warranty (when paired with system)\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty coverage\u003c\/li\u003e\n\u003cli\u003eRemote control included with 5-year warranty\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the MRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency performance for energy savings\u003c\/li\u003e\n\u003cli\u003eSmart control with Wi-Fi, app, and voice assistant integration\u003c\/li\u003e\n\u003cli\u003eQuiet operation suitable for living and working environments\u003c\/li\u003e\n\u003cli\u003eFlexible installation with compact wall-mounted design\u003c\/li\u003e\n\u003cli\u003eReliable comfort backed by strong manufacturer warranties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe MRCOOL Olympus 4th Gen Air Handlers O-12-HP-WMAH-230C-O delivers powerful, efficient, and intelligent climate control, making it an ideal solution for modern residential and light commercial applications.\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":53253064687981,"sku":"Olympus O-12-HP-WMAH-230C-O","price":401.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Mrcool_Olympus_4th_Gen_Air_Handlers_O-12-HP-WMAH-230C-O_wall-mounted_ductless_mini-split_indoor_unit_with_sleek_front_panel_and_airflow_vents.png?v=1776969214","url":"https:\/\/ironlinetools.com\/products\/mrcool-olympus-4th-gen-air-handlers-o-12-hp-wmah-230c-o","provider":"Iron Line Tools","version":"1.0","type":"link"}