{"product_id":"mrcool-diy-5th-gen-ceiling-cassette-12k-12k-12k-18k-4-zone-55-000-btu-ductless-mini-split-heat-pump-ac","title":"MRCOOL DIY 5th Gen 4-Zone Ductless Mini Split, 55,000 BTU, Ceiling Cassette 12K + 12K + 12K + 18K, Heat Pump \u0026 AC","description":"\u003cp\u003e\u003cstrong\u003eOne outdoor unit, four rooms, each with its own temperature.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis MRCOOL DIY 5th Gen system runs 4 ceiling cassettes (12K + 12K + 12K + 18K) from one 55K outdoor unit. Each unit is sized for its own room (12K up to about 550 sq ft, 18K up to about 800 sq ft), so together they cover up to about 2,450 sq ft. It heats and cools, and keeps heating down to −13°F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Connect® line sets:\u003c\/strong\u003e pre-charged and screw on by hand, so you don’t need a vacuum pump or gauges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant leak detection:\u003c\/strong\u003e a sensor in each indoor unit watches for refrigerant and shuts the system down safely if it finds a leak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Fin® condenser:\u003c\/strong\u003e a coating on the outdoor coil that resists rust and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC inverter:\u003c\/strong\u003e the compressor speeds up and slows down instead of switching on and off, so it uses less power and keeps the temperature steady.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow ambient cooling:\u003c\/strong\u003e keeps cooling even when it’s cold outside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartHVAC app, Alexa and Google:\u003c\/strong\u003e control each room from your phone or by voice. A WiFi smart kit comes with each indoor unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow Me®:\u003c\/strong\u003e the remote reads the temperature where you sit, so the room is comfortable where you are.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto restart:\u003c\/strong\u003e after a power outage, it turns back on with the same settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Pro® cable:\u003c\/strong\u003e one cable carries power and communication to each indoor unit, so you don’t need outlets inside.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for a DIY install\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHang the cassettes from the ceiling joists, set the outdoor unit, connect each line set and wire the power. If you’ve never added a 230V circuit, an electrician can do just that part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePick a line set length for each room\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChoose 16, 25, 35 or 50 ft for each room in the menu above. For longer runs, 66 and 75 ft are two line sets joined with a coupler kit, included in the price. MRCOOL allows up to 75 ft to any one room and 221 ft in total on the 55K.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s in the box\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × 55K outdoor unit, factory charged with R-454B\u003c\/li\u003e\n\u003cli\u003e4 × ceiling cassettes (12K + 12K + 12K + 18K), each with its mounting hardware, remote and WiFi smart kit\u003c\/li\u003e\n\u003cli\u003e4 × pre-charged Quick Connect® line sets, in the lengths you pick\u003c\/li\u003e\n\u003cli\u003eCommunication wire and drain hose for each room\u003c\/li\u003e\n\u003cli\u003eInstall and owner’s manuals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e disconnect switch, electrical whip, outdoor pad or wall bracket, and the 230V circuit from your panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs at a glance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutdoor unit: 55K, 230V, R-454B\u003c\/li\u003e\n\u003cli\u003eIndoor units: 4 × ceiling cassettes (12K + 12K + 12K + 18K)\u003c\/li\u003e\n\u003cli\u003eCovers: about 2,450 sq ft in total\u003c\/li\u003e\n\u003cli\u003eHeats down to: −13°F\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 years parts, 7 years compressor, with a limited lifetime warranty option from MRCOOL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eShips free to the 48 contiguous states by freight truck with a liftgate, set down at the curb. Freight trucks can’t deliver inside gated communities or other limited access locations. See our \u003ca href=\"\/pages\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":54674495668392,"sku":"DIYM455HPC18D00","price":10432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8626\/0904\/files\/mrcool_diy_4_zone_48-55K_cassette.png?v=1772890707","url":"https:\/\/cool-minisplits.com\/products\/mrcool-diy-5th-gen-ceiling-cassette-12k-12k-12k-18k-4-zone-55-000-btu-ductless-mini-split-heat-pump-ac","provider":"Cool Mini Splits","version":"1.0","type":"link"}