{"product_id":"mrcool-diy-5th-gen-3-zone-36-000-btu-wall-mounted-mini-split-air-conditioner-heat-pump-6k-12k-18k","title":"MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Wall Mounted Mini Split Air Conditioner \u0026 Heat Pump (6K+12K+18K)","description":"\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\n\u003csection aria-label=\"MRCOOL DIY 5th Gen 3-Zone Wall Mounted Mini Split\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003e36,000 BTU Connected Capacity • Asymmetrical 3-Zone Layout • 5-Zone Capable Condenser\u003c\/p\u003e\n\u003ch2\u003eMRCOOL® DIY® 5th Gen 3-Zone Ductless Mini Split (6K+12K+18K)\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eMRCOOL® DIY® 5th Generation 36,000 BTU 3-Zone Wall Mounted Mini Split\u003c\/strong\u003e delivers professional-grade, multi-room comfort by pairing a 5-zone capable 36K BTU condenser with three independent air handlers (6K, 12K, and 18K) for fast, vacuum-free installation and efficient climate control across small, medium, and large residential spaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eSystem Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Independent Zones:\u003c\/strong\u003e Control temperature in three rooms separately; each air handler runs on its own schedule and setpoint with flexible sizing for varied space requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Zone Configuration:\u003c\/strong\u003e One 6K zone, one 12K zone, and one 18K zone ensure optimal coverage in homes requiring precise control in small, medium, and larger-capacity room sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Expansion:\u003c\/strong\u003e The 36K BTU condenser features a 5-zone expansion capability, providing immense headroom for future property growth and system scaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue DIY Installation Workflow:\u003c\/strong\u003e Patented pre-charged Quick Connect® lines completely eliminate the need for vacuuming or professional HVAC assistance. Includes robust DIYPRO® cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Ecosystem Control:\u003c\/strong\u003e Full out-of-the-box integration via Amazon Alexa, Google Assistant, and the dedicated SmartHVAC mobile app for detailed remote zone tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eEngineered for homeowners who require intense, high-capacity tonnage across three varied residential zones, offering maximum long-term expansion flexibility from a single centralized 36K condenser framework.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Connected Capacity\u003c\/th\u003e\n\u003ctd\u003e36,000 BTU (6K + 12K + 18K Wall-Mounted Handlers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondenser Model\u003c\/th\u003e\n\u003ctd\u003eDIY-MULTI5-36HP230D-O (5-Zone Capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSEER2 Rating\u003c\/th\u003e\n\u003ctd\u003eSEER2 21.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Interface Requirements\u003c\/th\u003e\n\u003ctd\u003e208–230V, 1 Phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant Type\u003c\/th\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eZone Configuration \u0026amp; Performance Metrics\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification \/ Feature\u003c\/th\u003e\n\u003cth\u003eZone 1: 6K Wall-Mount\u003c\/th\u003e\n\u003cth\u003eZone 2: 12K Wall-Mount\u003c\/th\u003e\n\u003cth\u003eZone 3: 18K Wall-Mount\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling \/ Heating Output\u003c\/th\u003e\n\u003ctd\u003e6,000 BTU\u003c\/td\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003ctd\u003e18,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLineset Interconnect Size\u003c\/th\u003e\n\u003ctd\u003e1\/4\" Liquid • 3\/8\" Suction\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Liquid • 3\/8\" Suction\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Liquid • 1\/2\" Suction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLineset Length Options\u003c\/th\u003e\n\u003ctd\u003e16 ft, 25 ft, 35 ft, or 50 ft\u003c\/td\u003e\n\u003ctd\u003e16 ft, 25 ft, 35 ft, or 50 ft\u003c\/td\u003e\n\u003ctd\u003e25 ft, 35 ft, or 50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eAdvanced Engineering \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Fin® Corrosion Protection:\u003c\/strong\u003e Advanced clear-coat protective barrier shields the exterior condenser coil against extreme humidity and harsh coastal climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Inverter Drive Architecture:\u003c\/strong\u003e The continuous variable-speed rotary inverter compressor scales its operating frequency down precisely to match ambient thermal loads, completely avoiding costly current draw spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly R-454B Refrigerant:\u003c\/strong\u003e Uses next-generation refrigerant for better environmental impact and enhanced system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Year Compressor Warranty:\u003c\/strong\u003e Commercial-grade structural factory backing ensuring the heart of your outdoor condenser system remains protected against manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Parts Protection Framework:\u003c\/strong\u003e Comprehensive hardware replacement coverage across internal circuit boards and critical operational components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"MRCOOL","offers":[{"title":"16ft \/ 16ft \/ 25ft","offer_id":53582887518573,"sku":"ILT-MRC-5G-3Z-36K-061218-WM-16-16-25","price":5626.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 16ft \/ 35ft","offer_id":53582887551341,"sku":"ILT-MRC-5G-3Z-36K-061218-WM-16-16-35","price":5864.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 16ft \/ 50ft","offer_id":53582887584109,"sku":"ILT-MRC-5G-3Z-36K-061218-WM-16-16-50","price":5953.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 25ft \/ 25ft","offer_id":53582887616877,"sku":"ILT-MRC-5G-3Z-36K-061218-WM-16-25-25","price":5663.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 25ft \/ 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