{"product_id":"mrcool-diy-5th-gen-mini-split-4-zone-48-000-btu-mini-split-condenser-230v-with-9k-6k-6k-6k-wall-mount-air-handler-diy5-4z-48hp-9k6k6k6k","title":"MRCOOL DIY 5th Gen Mini Split - 4-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 9K + 6K + 6K + 6K Wall Mount Air Handlers - DIY5-4Z-48HP-9K6K6K6K","description":"\u003ch2\u003eMRCOOL DIY 5th Gen Mini Split - 4-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 9K + 6K + 6K + 6K Wall Mount Air Handlers - DIY5-4Z-48HP-9K6K6K6K\u003c\/h2\u003e\n\u003cp\u003eTake control of your home’s comfort with the MRCOOL 5th Gen DIY Multi-Zone Mini Split System — the ultimate solution for efficient, customizable, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etrue DIY-friendly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eheating and cooling.\u003c\/p\u003e\n\u003cp\u003eThis powerful\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e48K BTU 4-Zone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9K\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003ethree 6K\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewall mounted air handlers.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomize mini-split system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echoose the perfect line set length for each zone just above the “Add to Cart” button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Efficient Cooling \u0026amp; Heating:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eEnjoy up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e21.8\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 HSPF2-4\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003efor energy-efficient year-round comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY-Friendly QuickConnect Installation:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNo vacuuming or professional tools needed — pre-charged line sets make setup fast and simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Voice \u0026amp; App Control:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFull control via SmartHVAC app, Alexa, Google Assistant, or included wireless remote.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Conscious Refrigerant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUses R-454B refrigerant with a low environmental impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Warranty:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIncludes 5-year parts, 7-year compressor, and lifetime replacement with MRCOOL Care registration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"28\" data-end=\"166\"\u003e\n\u003cp data-start=\"30\" data-end=\"166\"\u003e\u003cstrong data-start=\"30\" data-end=\"62\"\u003eHigh-Capacity 4-Zone System:\u003c\/strong\u003e 48,000 BTU with one 9K and three 6K handlers for efficient cooling and heating across multiple rooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"167\" data-end=\"277\"\u003e\n\u003cp data-start=\"169\" data-end=\"277\"\u003e\u003cstrong data-start=\"169\" data-end=\"199\"\u003eDIY Installation Friendly:\u003c\/strong\u003e Pre-charged Quick Connect lines simplify setup—no professional HVAC needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"278\" data-end=\"395\"\u003e\n\u003cp data-start=\"280\" data-end=\"395\"\u003e\u003cstrong data-start=\"280\" data-end=\"306\"\u003ePrecise Zoned Control:\u003c\/strong\u003e Independent temperature settings for each zone maximize comfort and reduce energy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"396\" data-end=\"508\"\u003e\n\u003cp data-start=\"398\" data-end=\"508\"\u003e\u003cstrong data-start=\"398\" data-end=\"425\"\u003eSmart Home Integration:\u003c\/strong\u003e Compatible with MRCOOL app, Alexa, and Google Assistant for easy remote control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"509\" data-end=\"601\"\u003e\n\u003cp data-start=\"511\" data-end=\"601\"\u003e\u003cstrong data-start=\"511\" data-end=\"533\"\u003eQuiet \u0026amp; Efficient:\u003c\/strong\u003e Inverter technology ensures low noise and high energy efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"716\"\u003e\n\u003cp data-start=\"604\" data-end=\"716\"\u003e\u003cstrong data-start=\"604\" data-end=\"640\"\u003eReliable Year-Round Performance:\u003c\/strong\u003e Heat pump delivers consistent heating and cooling with a strong warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"73\" data-end=\"288\"\u003e\u003cstrong data-start=\"73\" data-end=\"129\"\u003eQ: What is the MRCOOL DIY 5th Gen 4-Zone Mini Split?\u003c\/strong\u003e\u003cbr data-start=\"129\" data-end=\"132\"\u003eA: A 48,000 BTU ductless heat pump and air conditioner system with 9K + 6K + 6K + 6K wall-mounted air handlers for efficient multi-zone heating and cooling.\u003c\/p\u003e\n\u003cp data-start=\"290\" data-end=\"428\"\u003e\u003cstrong data-start=\"290\" data-end=\"329\"\u003eQ: Is it DIY-installation friendly?\u003c\/strong\u003e\u003cbr data-start=\"329\" data-end=\"332\"\u003eA: Yes. Pre-charged Quick Connect lines allow easy self-installation without professional tools.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"560\"\u003e\u003cstrong data-start=\"430\" data-end=\"478\"\u003eQ: Does it provide both heating and cooling?\u003c\/strong\u003e\u003cbr data-start=\"478\" data-end=\"481\"\u003eA: Yes. It delivers efficient cooling in summer and reliable heating in winter.\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"697\"\u003e\u003cstrong data-start=\"562\" data-end=\"596\"\u003eQ: How energy efficient is it?\u003c\/strong\u003e\u003cbr data-start=\"596\" data-end=\"599\"\u003eA: With inverter technology and high SEER2 ratings, it ensures quiet operation and energy savings.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"830\"\u003e\u003cstrong data-start=\"699\" data-end=\"734\"\u003eQ: Are smart controls included?\u003c\/strong\u003e\u003cbr data-start=\"734\" data-end=\"737\"\u003eA: Yes. Built-in Wi-Fi lets you control zones via the MRCOOL app, Alexa, or Google Assistant.\u003c\/p\u003e\n\u003cp data-start=\"832\" data-end=\"1027\"\u003e\u003cstrong data-start=\"832\" data-end=\"870\"\u003eQ: What’s included in the package?\u003c\/strong\u003e\u003cbr data-start=\"870\" data-end=\"873\"\u003eA: One 48K BTU outdoor condenser, four indoor air handlers (9K + 6K + 6K + 6K), pre-charged line sets, communication cables, and installation accessories.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1178\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1068\"\u003eQ: Who is this system designed for?\u003c\/strong\u003e\u003cbr data-start=\"1068\" data-end=\"1071\"\u003eA: Ideal for homes or offices needing customizable, energy-efficient temperature control across four zones.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"181\" data-end=\"274\"\u003e\n\u003cp data-start=\"183\" data-end=\"274\"\u003e\u003cstrong data-start=\"183\" data-end=\"209\"\u003eClean Filters Monthly:\u003c\/strong\u003e Wash indoor filters to maintain airflow and energy efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"275\" data-end=\"359\"\u003e\n\u003cp data-start=\"277\" data-end=\"359\"\u003e\u003cstrong data-start=\"277\" data-end=\"305\"\u003eKeep Outdoor Unit Clear:\u003c\/strong\u003e Remove debris and dirt for effective heat exchange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"360\" data-end=\"451\"\u003e\n\u003cp data-start=\"362\" data-end=\"451\"\u003e\u003cstrong data-start=\"362\" data-end=\"384\"\u003eFlush Drain Lines:\u003c\/strong\u003e Prevent clogs and leaks by clearing condensate drains regularly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"452\" data-end=\"551\"\u003e\n\u003cp data-start=\"454\" data-end=\"551\"\u003e\u003cstrong data-start=\"454\" data-end=\"478\"\u003eInspect Connections:\u003c\/strong\u003e Check refrigerant and electrical fittings for tightness and corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"552\" data-end=\"632\"\u003e\n\u003cp data-start=\"554\" data-end=\"632\"\u003e\u003cstrong data-start=\"554\" data-end=\"573\"\u003eSeasonal Check:\u003c\/strong\u003e Run a system test before peak cooling and heating seasons.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45477246763199,"sku":"DIY5-4Z-48HP-9K6K6K6K","price":3848.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/MRCOOL_5th_Gen_DIY_-_4-Zone_-_48K-55K_-_Home_Outlet_Direct_8caf4e08-55c3-454e-953c-ddba2aa4cb37.webp?v=1775713147","url":"https:\/\/www.mybackyardzone.com\/products\/mrcool-diy-5th-gen-mini-split-4-zone-48-000-btu-mini-split-condenser-230v-with-9k-6k-6k-6k-wall-mount-air-handler-diy5-4z-48hp-9k6k6k6k","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}