{"product_id":"mrcool-diy-select-12000-btu-mini-split-heat-pump-115v","title":"MRCOOL DIY® Select 12,000 BTU Single Zone Mini Split Heat Pump 115V with 11.5 ft Quick Connect Line Set","description":"\u003ch2\u003ePowerful DIY Comfort for Medium-Sized Spaces\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eMRCOOL DIY® Select 12,000 BTU Single Zone Mini Split Heat Pump\u003c\/strong\u003e delivers reliable year-round heating and cooling for spaces up to 550 square feet without the cost of professional installation. Designed for true DIY installation, this 115V mini split system includes an \u003cstrong\u003e11.5 ft pre-charged Quick Connect® line set\u003c\/strong\u003e, allowing homeowners to install their own HVAC system without vacuum pumps, gauges, or refrigerant handling.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBuilt on proven MRCOOL® technology, the DIY Select series offers a budget-friendly alternative to traditional ductless systems while still delivering the features that matter: inverter-driven efficiency, quiet operation, smart control, and simplified installation.\n\u003c\/p\u003e\n\n\u003ch2\u003eWhat Makes the DIY Select 12K Different?\u003c\/h2\u003e\n\n\u003cp\u003e\nMany low-cost mini split systems still require proper evacuation, specialized tools, and refrigerant handling. When those steps are skipped, performance and longevity can suffer. The \u003cstrong\u003eMRCOOL DIY Select 12K\u003c\/strong\u003e eliminates that risk with factory pre-charged Quick Connect® fittings, allowing homeowners to install the system without opening the refrigerant circuit.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe result is a simpler, cleaner, and more reliable installation process that removes one of the biggest barriers to owning a ductless mini split system.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12,000 BTU heating and cooling\u003c\/strong\u003e for spaces up to 550 sq. ft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e115V operation\u003c\/strong\u003e ideal for residential applications\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIncludes 11.5 ft pre-charged Quick Connect® line set\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNo vacuuming or refrigerant handling required\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 17.5 SEER2\u003c\/strong\u003e cooling efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 9.0 HSPF2-4\u003c\/strong\u003e heating efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInverter-driven compressor\u003c\/strong\u003e for consistent temperature control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-quiet operation\u003c\/strong\u003e as low as 17.5 dB(A)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSmart control via MRCOOL® Comfort App\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompatible with Alexa and Google Assistant\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003e for future-ready performance\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWhite indoor air handler standard\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBlack indoor air handler option coming soon\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIncludes 11.5 ft Pre-Charged Line Set\u003c\/h2\u003e\n\n\u003cp\u003e\nThe included \u003cstrong\u003e11.5 ft pre-charged line set\u003c\/strong\u003e is a major advantage over standard DIY systems that often include longer 16 ft or 25 ft line sets. This shorter length helps reduce excess coiling, resulting in a cleaner and more professional installation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor installations requiring longer runs, optional pre-charged line sets are available in \u003cstrong\u003e16 ft, 25 ft, 35 ft, and 50 ft lengths\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for True DIY Installation\u003c\/h2\u003e\n\n\u003cp\u003e\nThe MRCOOL DIY Select 12K removes the most complicated part of mini split installation. The pre-charged Quick Connect® line set eliminates the need for vacuum pumps, gauges, and refrigerant handling, allowing homeowners to install the system with basic tools.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis significantly reduces installation cost while maintaining reliable system performance, making it an ideal solution for homeowners who want professional-level comfort without the professional install bill.\n\u003c\/p\u003e\n\n\u003ch2\u003eWhite Standard, Black Option Coming Soon\u003c\/h2\u003e\n\n\u003cp\u003e\nThe system includes a standard white indoor air handler designed to blend into most residential spaces. MRCOOL has also introduced a black air handler option for the DIY Select series, ideal for modern interiors, garages, and design-focused environments.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe black SKU has not yet been released but will be available as a selectable option once launched.\n\u003c\/p\u003e\n\n\u003ch2\u003eSmart Control and Connected Comfort\u003c\/h2\u003e\n\n\u003cp\u003e\nControl your system from anywhere using the MRCOOL® Comfort App. Adjust temperature, set schedules, and monitor performance directly from your smartphone. Voice control compatibility with Amazon Alexa and Google Assistant adds even more convenience.\n\u003c\/p\u003e\n\n\u003ch2\u003e12,000 BTU System Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSystem Type\u003c\/th\u003e\n      \u003ctd\u003eSingle Zone Mini Split Heat Pump\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\u003eHeating 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\u003e115V\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\u003eSEER2\u003c\/th\u003e\n      \u003ctd\u003e17.5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHSPF2-4\u003c\/th\u003e\n      \u003ctd\u003e9.0\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRefrigerant\u003c\/th\u003e\n      \u003ctd\u003eR-454B\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIncluded Line Set\u003c\/th\u003e\n      \u003ctd\u003e11.5 ft pre-charged Quick Connect® line set\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOptional Line Set Lengths\u003c\/th\u003e\n      \u003ctd\u003e16 ft, 25 ft, 35 ft, and 50 ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIndoor Noise Level\u003c\/th\u003e\n      \u003ctd\u003eAs low as 17.5 dB(A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSystem SKU\u003c\/th\u003e\n      \u003ctd\u003eDIYS-12-HP-115A11-O\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBedrooms\u003c\/li\u003e\n  \u003cli\u003eLiving rooms\u003c\/li\u003e\n  \u003cli\u003eHome offices\u003c\/li\u003e\n  \u003cli\u003eGarages and workshops\u003c\/li\u003e\n  \u003cli\u003eRental properties\u003c\/li\u003e\n  \u003cli\u003eAdditions and bonus rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from MRCOOL DIY Direct?\u003c\/h2\u003e\n\n\u003cp\u003e\nMRCOOL DIY Direct specializes in MRCOOL DIY mini split systems, installation accessories, and replacement parts. We help homeowners across the country choose the right system for their space, layout, and budget.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you're looking for a mid-size DIY mini split that balances power, efficiency, and ease of installation, the \u003cstrong\u003eMRCOOL DIY Select 12,000 BTU Mini Split Heat Pump\u003c\/strong\u003e delivers dependable comfort without the installation cost.\n\u003c\/p\u003e","brand":"MRCOOL®","offers":[{"title":"Default Title","offer_id":51651453255997,"sku":"DIYS-12-HP-115A11-O","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8069\/6893\/files\/mrcool-diy-select-12000-btu-mini-split-system-complete-kit.png?v=1777508921","url":"https:\/\/mrcooldiydirect.com\/products\/mrcool-diy-select-12000-btu-mini-split-heat-pump-115v","provider":"MRCOOL DIY Direct","version":"1.0","type":"link"}