{"product_id":"mrcool-diy-5th-gen-2-zone-18-000-btu-ceiling-cassette-mini-split-air-conditioner-heat-pump-6k-12k-1","title":"MRCOOL DIY 5th Gen 2-Zone 18,000 BTU Ceiling Cassette Mini Split Air Conditioner \u0026 Heat Pump (6K+12K)","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 2-Zone Ceiling Cassette Mini Split\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003e18,000 BTU Connected Capacity • Asymmetrical Ceiling Layout • 4-Zone Capable Condenser\u003c\/p\u003e\n\u003ch2\u003eMRCOOL® DIY® 5th Gen 2-Zone Ceiling Cassette Mini Split (6K+12K)\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eMRCOOL® DIY® 5th Generation 18,000 BTU 2-Zone Ceiling Cassette Mini Split\u003c\/strong\u003e provides ultra-efficient, asymmetrical multi-room comfort with a completely clean architectural finish. This compact system pairs a high-output 27K BTU outdoor condenser—featuring massive structural headroom to drive up to 4 zones total—with one compact 6,000 BTU and one versatile 12,000 BTU OuttaSight® Series recessed ceiling cassette. Engineered to fit cleanly between standard 16-inch ceiling joists, these panels sit virtually flush to eliminate wall clutter while providing multi-directional airflow across smaller residential layouts. Using patented pre-charged Quick Connect® line sets filled with eco-friendly R-454B refrigerant, the entire configuration ensures a seamless, leak-free installation without demanding professional trade labor, lineset charging, or mechanical line vacuuming steps.\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\u003eOuttaSight® Recessed Aesthetics:\u003c\/strong\u003e Eliminates large wall-mounted units entirely; the sleek ceiling panel design integrates flush into modern residential spaces, apartments, or targeted comfort zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Asymmetrical Zoning:\u003c\/strong\u003e Condition a micro-sized area like a small office or nursery up to 200 sq. ft. with the ultra-quiet 6K handler, while concurrently managing an adjacent living layout or bedroom up to 550 sq. ft. with the 12K unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable 27K Condenser Chassis:\u003c\/strong\u003e Deploys out of the box as a robust dual-zone system, leaving ample reserve ports to hook up two additional air handlers later as your property footprint scales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue DIY Installation Workflow:\u003c\/strong\u003e Patented pre-charged Quick Connect® line sets eliminate conventional line evacuation and nitrogen testing steps entirely.\u003c\/li\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\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eEngineered for homeowners who want clean architectural profiles and differentiated cooling\/heating outputs, resolving multi-room comfort demands in compact spaces from a single centralized 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\u003e18,000 BTU (6K + 12K Ceiling Cassettes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondenser Model\u003c\/th\u003e\n\u003ctd\u003eDIY-MULTI4-27HP230D-O (4-Zone Capable)\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\u003ctr\u003e\n\u003cth\u003eIndustry Compliance Certifications\u003c\/th\u003e\n\u003ctd\u003eUL Listed, ETL Listed, ENERGY STAR, AHRI Certified\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 Ceiling Cassette\u003c\/th\u003e\n\u003cth\u003eZone 2: 12K Ceiling Cassette\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Floor Plan Coverage\u003c\/th\u003e\n\u003ctd\u003eUp to 200 sq. ft.\u003c\/td\u003e\n\u003ctd\u003eUp to 550 sq. ft.\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\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\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\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 current draw spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Condensate Lift Pump:\u003c\/strong\u003e Each ceiling cassette features a built-in heavy-duty drain pump to seamlessly clear moisture accumulation from shallow interstitial spaces.\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","offer_id":53575185170797,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-16-16","price":5282.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 25ft","offer_id":53575185203565,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-16-25","price":5319.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 35ft","offer_id":53575185236333,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-16-35","price":5557.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 50ft","offer_id":53575185269101,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-16-50","price":5642.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 16ft","offer_id":53575185301869,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-25-16","price":5319.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 25ft","offer_id":53575185334637,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-25-25","price":5356.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 35ft","offer_id":53575185367405,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-25-35","price":5594.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 50ft","offer_id":53575185400173,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-25-50","price":5679.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 16ft","offer_id":53575185432941,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-35-16","price":5557.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 25ft","offer_id":53575185465709,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-35-25","price":5594.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 35ft","offer_id":53575185498477,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-35-35","price":5832.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 50ft","offer_id":53575185531245,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-35-50","price":5917.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 16ft","offer_id":53575185564013,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-50-16","price":5642.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 25ft","offer_id":53575185596781,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-50-25","price":5679.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 35ft","offer_id":53575185629549,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-50-35","price":5917.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 50ft","offer_id":53575185662317,"sku":"ILT-MRC-5G-2Z-27K-0612-CC-50-50","price":6002.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/MRCOOL_DIY_5th_Gen_2-Zone_18_000_BTU_Ceiling_Cassette_Mini_Split_Air_Conditioner_Heat_Pump_6K_12K_with_quick_connect_lineset.png?v=1784567851","url":"https:\/\/ironlinetools.com\/products\/mrcool-diy-5th-gen-2-zone-18-000-btu-ceiling-cassette-mini-split-air-conditioner-heat-pump-6k-12k-1","provider":"Iron Line Tools","version":"1.0","type":"link"}