{"product_id":"mrcool-diy-5th-gen-2-zone-21-000-btu-wall-mounted-mini-split-air-conditioner-heat-pump-9k-12k","title":"MRCOOL DIY 5th Gen 2-Zone 21,000 BTU Wall Mounted Mini Split Air Conditioner \u0026 Heat Pump (9K+12K) ILT-MRC-5G-2Z-18K-0912-WM","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 Mini Split Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003e21,000 BTU Total • DIY Installation • R-454B Refrigerant\u003c\/p\u003e\n\u003ch2\u003eMRCOOL® DIY® 5th Gen 2-Zone Wall Mounted Mini Split (9K+12K)\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eMRCOOL® DIY® 5th Generation 21,000 BTU 2-Zone Wall Mounted Mini Split\u003c\/strong\u003e brings professional-grade, multi-room comfort to your home without the need for an HVAC technician. This dual-zone system pairs a powerful 18K BTU condenser with one 9,000 BTU and one 12,000 BTU air handler, offering independent temperature control for two separate spaces. Featuring patented Quick Connect® line sets pre-charged with eco-friendly R-454B refrigerant, installation is fast and requires no specialized tools or vacuuming. With SEER2 23.9 efficiency and full smart home integration via the SmartHVAC app, this system is the ultimate solution for efficient, customized climate control.\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\u003eDual Independent Zones:\u003c\/strong\u003e Control temperature in two rooms separately; each air handler runs on its own schedule and setpoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue DIY Installation:\u003c\/strong\u003e Patented pre-charged Quick Connect® lines eliminate the need for vacuuming or professional HVAC assistance. Includes DIYPRO® cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart HVAC Integration:\u003c\/strong\u003e Full control via Amazon Alexa, Google Assistant, and the dedicated SmartHVAC mobile app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly R-454B:\u003c\/strong\u003e Uses next-generation refrigerant for better environmental impact and enhanced system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Fin® Protection:\u003c\/strong\u003e Advanced corrosion resistance on the condenser ensures long-term reliability in humid or coastal climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eEngineered for homeowners who want professional efficiency, multi-zone flexibility, and a straightforward installation process that saves thousands on labor fees.\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 Capacity\u003c\/th\u003e\n\u003ctd\u003e21,000 BTU (9K + 12K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem SEER2\u003c\/th\u003e\n\u003ctd\u003e23.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem HSPF2-4\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e208–230V, 1 Phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondenser Dimensions\u003c\/th\u003e\n\u003ctd\u003e35.04\" W x 13.46\" D x 26.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Handler Noise Level\u003c\/th\u003e\n\u003ctd\u003e54 dB(A) High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\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\u003ePerformance \u0026amp; Efficiency\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Technology:\u003c\/strong\u003e The DC rotary inverter compressor intelligently modulates speed for consistent, whisper-quiet operation while consuming minimal electricity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Coverage:\u003c\/strong\u003e The 9K handler covers 200–400 sq. ft., while the 12K handler handles 400–550 sq. ft., making this ideal for master suites, living areas, or home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow Me® Mode:\u003c\/strong\u003e The wireless remote acts as a portable thermostat, tracking temperature at your current location and adjusting airflow for personalized comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Mode:\u003c\/strong\u003e Efficiently dehumidifies indoor spaces during hot, humid months without drastically dropping the temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Filters:\u003c\/strong\u003e Each air handler includes washable, long-life filters designed to keep your air quality high while minimizing maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWarranty \u0026amp; Peace of Mind\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Year Compressor Warranty:\u003c\/strong\u003e Full protection for the heart of your system against manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Parts Warranty:\u003c\/strong\u003e Comprehensive coverage for air handlers, electrical components, and smart controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Program Eligibility:\u003c\/strong\u003e Additional service and priority support options are available for ongoing system longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Standards:\u003c\/strong\u003e Fully UL, ETL, and AHRI certified to ensure safety and verified performance for North American homes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003e\n  The MRCOOL® 5th Gen 2-Zone system is the smartest way to upgrade your home’s climate. Install it yourself, set your schedules via app, and enjoy years of efficient, customized comfort.\n\u003c\/div\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":53575202144621,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-16-16","price":3504.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 25ft","offer_id":53575202177389,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-16-25","price":3541.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 35ft","offer_id":53575202210157,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-16-35","price":3779.0,"currency_code":"USD","in_stock":true},{"title":"16ft \/ 50ft","offer_id":53575202242925,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-16-50","price":3864.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 16ft","offer_id":53575202275693,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-25-16","price":3541.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 25ft","offer_id":53575202308461,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-25-25","price":3578.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 35ft","offer_id":53575202341229,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-25-35","price":3816.0,"currency_code":"USD","in_stock":true},{"title":"25ft \/ 50ft","offer_id":53575202373997,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-25-50","price":3901.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 16ft","offer_id":53575202406765,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-35-16","price":3779.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 25ft","offer_id":53575202439533,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-35-25","price":3816.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 35ft","offer_id":53575202472301,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-35-35","price":4054.0,"currency_code":"USD","in_stock":true},{"title":"35ft \/ 50ft","offer_id":53575202505069,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-35-50","price":4139.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 16ft","offer_id":53575202537837,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-50-16","price":3864.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 25ft","offer_id":53575202570605,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-50-25","price":3901.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 35ft","offer_id":53575202603373,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-50-35","price":4139.0,"currency_code":"USD","in_stock":true},{"title":"50ft \/ 50ft","offer_id":53575202636141,"sku":"ILT-MRC-5G-2Z-18K-0912-WM-50-50","price":4224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/MRCOOL_DIY_5th_Gen_2-Zone_21_000_BTU_Wall_Mounted_Mini_Split_Air_Conditioner_Heat_Pump_9K_12K.png?v=1784414439","url":"https:\/\/ironlinetools.com\/products\/mrcool-diy-5th-gen-2-zone-21-000-btu-wall-mounted-mini-split-air-conditioner-heat-pump-9k-12k","provider":"Iron Line Tools","version":"1.0","type":"link"}