{"product_id":"mrcool-diy-select-12k-btu-single-zone-mini-split-system-115v-with-11-5-ft-quick-connect-line-set","title":"MRCOOL DIY Select 12K BTU Single Zone Mini Split System 115V with 11.5 ft. Quick Connect Line Set","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch1\u003e\u003cstrong\u003eMRCOOL DIY® Select 12K BTU Single Zone Mini Split System 115V with 11.5 ft. Quick Connect Line Set\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe MRCOOL DIY® Select 12,000 BTU Single Zone Mini Split System delivers efficient heating and cooling for rooms up to 550 square feet. Designed for homeowners, this system includes an 11.5-foot factory pre-charged Quick Connect® line set, allowing installation without specialized HVAC tools or professional assistance.\u003c\/p\u003e\n\u003cp\u003eBuilt with advanced DC inverter technology, built-in WiFi, smart home compatibility, and energy-efficient performance, the DIY Select Series provides dependable year-round comfort with simple installation and convenient remote operation.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12,000 BTU cooling and heating capacity\u003c\/li\u003e\n\u003cli\u003eIdeal for spaces up to 550 sq. ft.\u003c\/li\u003e\n\u003cli\u003eIncludes 11.5 ft. pre-charged Quick Connect® line set\u003c\/li\u003e\n\u003cli\u003eDIY-friendly installation with no vacuum pump or specialized HVAC tools required\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency DC inverter technology\u003c\/li\u003e\n\u003cli\u003eBuilt-in WiFi for SmartHVAC app control\u003c\/li\u003e\n\u003cli\u003eCompatible with Amazon Alexa and Google Assistant\u003c\/li\u003e\n\u003cli\u003eQuiet indoor operation\u003c\/li\u003e\n\u003cli\u003eAuto Restart, Sleep Mode, Turbo Mode, Timer, and Follow Me® functions\u003c\/li\u003e\n\u003cli\u003eGold Fin® corrosion-resistant condenser coating\u003c\/li\u003e\n\u003cli\u003eUses environmentally friendly R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable year-round comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMRCOOL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eDIY Select\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDIYS-12-HP-115A11-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity\u003c\/td\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 550 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZone Capacity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eDC Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set Length\u003c\/td\u003e\n\u003ctd\u003e11.5 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmartHVAC App Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmazon Alexa Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoogle Assistant Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold Fin® Condenser\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Control Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's In The Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor condenser\u003c\/li\u003e\n\u003cli\u003eIndoor wall-mounted air handler\u003c\/li\u003e\n\u003cli\u003e11.5 ft. pre-charged Quick Connect® line set\u003c\/li\u003e\n\u003cli\u003eWireless remote control\u003c\/li\u003e\n\u003cli\u003eWiFi control module\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size room is this system designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system is designed to heat and cool rooms up to approximately 550 square feet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this system myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The DIY Select Series is designed for homeowner installation using the included factory pre-charged Quick Connect® line set without specialized HVAC tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I control the system with my smartphone?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Built-in WiFi allows you to control the system through the SmartHVAC app.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system support voice control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It is compatible with Amazon Alexa and Google Assistant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat refrigerant does this system use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system uses environmentally friendly R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"White Wall Mount Air handler + Condenser","offer_id":48256951877850,"sku":"DIYS-12-HP-115A11-O","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Condenser w\/ 11.5ft Install Kit","offer_id":48256951910618,"sku":"DIYS-12-HP-C-115A11-O","price":999.76,"currency_code":"USD","in_stock":true},{"title":"White Wall Mounted Air Handler - with 13' Communication Cable","offer_id":48256951943386,"sku":"DIYS-12-HP-WMAH-115A13-O","price":399.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Prodpage-2026-07-22T152748.623.png?v=1784748561","url":"https:\/\/powergenstore.com\/products\/mrcool-diy-select-12k-btu-single-zone-mini-split-system-115v-with-11-5-ft-quick-connect-line-set","provider":"PowerGen Store","version":"1.0","type":"link"}