{"product_id":"mrcool-diy®-5th-gen-18-000-btu-multi-zone-mini-split-condenser-230v-diy-multi3-18hp230d-o","title":"MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI3-18HP230D-O","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; max-width: 900px; margin: auto;\"\u003e\n\u003ch2 style=\"color: #1a1a1a;\"\u003eMRCOOL® DIY 5th Gen 3-Zone Multi-Zone Mini Split Condenser\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e DIY-MULTI3-18HP230D-O\u003c\/p\u003e\n\u003cp\u003eIntroducing the all-new \u003cstrong\u003e5th Generation MRCOOL® DIY® Multi-Zone Mini Split Condenser\u003c\/strong\u003e, engineered for maximum comfort, efficiency, and convenience. With the ability to cool and heat multiple zones independently, this system is ideal for small homes, apartments, home offices, or workshops. Thanks to its \u003cstrong\u003eDIY® Quick Connect® pre-charged line sets\u003c\/strong\u003e and intuitive design, you can install it yourself without the need for special tools or HVAC certification.\u003c\/p\u003e\n\u003ch3 style=\"color: #0073e6;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Installation:\u003c\/strong\u003e Tool-free, vacuum-free setup with no prior experience required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY® Quick Connect® Line Sets:\u003c\/strong\u003e Pre-charged with environmentally friendly \u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart HVAC Control:\u003c\/strong\u003e Control each zone via the MRCOOL® SmartHVAC® app, Amazon Alexa, or Google Assistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIYPRO® Cable:\u003c\/strong\u003e Durable armored cable eliminates the need for electrical conduit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Fin® Condenser:\u003c\/strong\u003e Corrosion-resistant coating ideal for coastal environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Warranty:\u003c\/strong\u003e 7-Year compressor, 5-Year parts, and Limited Lifetime Replacement Warranty with registration in the MRCOOL® Care Program\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Quality:\u003c\/strong\u003e Intertek listed 5031495 for tested safety and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0073e6;\"\u003eAir Handler Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis condenser supports up to \u003cstrong\u003ethree indoor air handlers\u003c\/strong\u003e with a \u003cstrong\u003emaximum combined capacity of 24,000 BTU\u003c\/strong\u003e. Available air handler sizes: \u003cstrong\u003e6K, 9K, and 12K BTU\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExamples of Compatible Combinations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6K + 6K + 12K (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003e6K + 9K + 9K (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003e6K + 6K + 9K (21,000 BTU)\u003c\/li\u003e\n\u003cli\u003e6K + 9K + 6K (21,000 BTU)\u003c\/li\u003e\n\u003cli\u003e9K + 9K (18,000 BTU – one port unused)\u003c\/li\u003e\n\u003cli\u003e6K + 12K (18,000 BTU – one port unused)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0073e6;\"\u003eRecommended Wire Sizing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended:\u003c\/strong\u003e 12 AWG copper wire – safe for 18A minimum circuit ampacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Size Smaller (14 AWG):\u003c\/strong\u003e Not recommended – may overheat under full load and violate electrical code\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Size Larger (10 AWG):\u003c\/strong\u003e Offers lower voltage drop and extra safety margin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0073e6;\"\u003eIdeal Coverage Area\u003c\/h3\u003e\n\u003cp\u003ePerfect for spaces ranging from \u003cstrong\u003e750 to 1,100 sq. ft.\u003c\/strong\u003e, depending on your climate zone and insulation quality.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-size: 0.95em; color: #555;\"\u003e\u003cem\u003eNote: Always verify system configuration before purchasing. Specifications may change during production. Images may be representative only.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 10px; font-weight: bold;\"\u003eBuy from \u003cspan style=\"color: #0073e6;\"\u003eMRCOOL DIY Direct\u003c\/span\u003e — the USA’s most trusted HVAC dealer for do-it-yourself heating and cooling solutions.\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eSpecifications \u0026amp; Dimensions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  .hvac-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-family: Arial, sans-serif;\n    margin: 20px 0;\n  }\n  .hvac-table th, .hvac-table td {\n    border: 1px solid #ddd;\n    padding: 10px;\n    text-align: left;\n  }\n  .hvac-table th {\n    background-color: #f2f2f2;\n    color: #333;\n    font-weight: bold;\n  }\n  .hvac-table tr:nth-child(even) {\n    background-color: #f9f9f9;\n  }\n  .hvac-table tr:hover {\n    background-color: #f1f1f1;\n  }\n\u003c\/style\u003e\n\u003ctable class=\"hvac-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eDIY-MULTI3-18HP230D-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd\u003e18,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity\u003c\/td\u003e\n\u003ctd\u003e19,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coverage Area\u003c\/td\u003e\n\u003ctd\u003e750 – 1,100 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e11.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2-4\u003c\/td\u003e\n\u003ctd\u003e10.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2-5\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208-230V, 60Hz, 1 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Circuit Ampacity\u003c\/td\u003e\n\u003ctd\u003e18 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Fuse\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e67.37 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set Sizes\u003c\/td\u003e\n\u003ctd\u003e3\/8\" Liquid x 5\/8\" Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Dimensions (WxDxH)\u003c\/td\u003e\n\u003ctd\u003e37.24\" x 16.14\" x 31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e122.80 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Wire Size\u003c\/td\u003e\n\u003ctd\u003e12 AWG (recommended for 18A load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne Size Smaller (Risk)\u003c\/td\u003e\n\u003ctd\u003e14 AWG – May overheat or fail to meet code under full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne Size Larger (Benefit)\u003c\/td\u003e\n\u003ctd\u003e10 AWG – Increased safety margin and reduced voltage drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"Default Title","offer_id":49176020451555,"sku":"DIY-MULTI3-18HP230D-O","price":1555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/mrcool-18k-r454b-mini-split-diy-condenser-top.jpg?v=1780843067","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-diy%c2%ae-5th-gen-18-000-btu-multi-zone-mini-split-condenser-230v-diy-multi3-18hp230d-o","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}