{"product_id":"mrcool-diy-5th-gen-mini-split-4-zone-36-000-btu-mini-split-condenser-230v-with-18k-12k-9k-9k-wall-mount-air-handler-diy5-4z-36hp-18k12k9k9k","title":"MRCOOL DIY 5th Gen Mini Split - 4-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 12K + 9K + 9K Wall Mount Air Handlers - DIY5-4Z-36HP-18K12K9K9K","description":"\u003ch2\u003eMRCOOL DIY 5th Gen Mini Split - 4-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 12K + 9K + 9K Wall Mount Air Handlers - DIY5-4Z-36HP-18K12K9K9K\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\u003e36K BTU 4-Zone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efour\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12K\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\u003e23\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9.9 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-end=\"170\" data-start=\"28\"\u003e\n\u003cp data-end=\"170\" data-start=\"30\"\u003e\u003cstrong data-end=\"68\" data-start=\"30\"\u003ePowerful 4-Zone Heating \u0026amp; Cooling:\u003c\/strong\u003e 36,000 BTU system with 18K, 12K, and two 9K handlers for tailored comfort across varied room sizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"287\" data-start=\"171\"\u003e\n\u003cp data-end=\"287\" data-start=\"173\"\u003e\u003cstrong data-end=\"201\" data-start=\"173\"\u003eSimple DIY Installation:\u003c\/strong\u003e Pre-charged Quick Connect lines make setup quick and easy—no professional required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"392\" data-start=\"288\"\u003e\n\u003cp data-end=\"392\" data-start=\"290\"\u003e\u003cstrong data-end=\"318\" data-start=\"290\"\u003eEfficient Zoned Control:\u003c\/strong\u003e Independent temperature settings optimize comfort and lower energy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"509\" data-start=\"393\"\u003e\n\u003cp data-end=\"509\" data-start=\"395\"\u003e\u003cstrong data-end=\"418\" data-start=\"395\"\u003eSmart Connectivity:\u003c\/strong\u003e Compatible with MRCOOL app, Alexa, and Google Assistant for convenient remote operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"625\" data-start=\"510\"\u003e\n\u003cp data-end=\"625\" data-start=\"512\"\u003e\u003cstrong data-end=\"538\" data-start=\"512\"\u003eQuiet \u0026amp; Energy Saving:\u003c\/strong\u003e Advanced inverter tech delivers high SEER efficiency with whisper-quiet performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"758\" data-start=\"626\"\u003e\n\u003cp data-end=\"758\" data-start=\"628\"\u003e\u003cstrong data-end=\"660\" data-start=\"628\"\u003eReliable Year-Round Comfort:\u003c\/strong\u003e Heat pump ensures effective heating and cooling in all seasons, supported by 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-end=\"287\" data-start=\"75\"\u003e\u003cstrong data-end=\"131\" data-start=\"75\"\u003eQ: What is the MRCOOL DIY 5th Gen 4-Zone Mini Split?\u003c\/strong\u003e\u003cbr data-end=\"134\" data-start=\"131\"\u003eA: A 36,000 BTU ductless heat pump and air conditioner with 18K + 12K + 9K + 9K wall-mounted air handlers for efficient multi-zone heating and cooling.\u003c\/p\u003e\n\u003cp data-end=\"441\" data-start=\"289\"\u003e\u003cstrong data-end=\"327\" data-start=\"289\"\u003eQ: Is this system easy to install?\u003c\/strong\u003e\u003cbr data-end=\"330\" data-start=\"327\"\u003eA: Yes. It features pre-charged Quick Connect lines for simple DIY installation—no professional tools needed.\u003c\/p\u003e\n\u003cp data-end=\"596\" data-start=\"443\"\u003e\u003cstrong data-end=\"491\" data-start=\"443\"\u003eQ: Does it provide both heating and cooling?\u003c\/strong\u003e\u003cbr data-end=\"494\" data-start=\"491\"\u003eA: Yes. It offers reliable heating in winter and efficient cooling in summer for year-round comfort.\u003c\/p\u003e\n\u003cp data-end=\"748\" data-start=\"598\"\u003e\u003cstrong data-end=\"640\" data-start=\"598\"\u003eQ: How energy efficient is the system?\u003c\/strong\u003e\u003cbr data-end=\"643\" data-start=\"640\"\u003eA: Built with inverter technology and high SEER2 ratings, it delivers quiet, energy-saving performance.\u003c\/p\u003e\n\u003cp data-end=\"902\" data-start=\"750\"\u003e\u003cstrong data-end=\"782\" data-start=\"750\"\u003eQ: Are there smart controls?\u003c\/strong\u003e\u003cbr data-end=\"785\" data-start=\"782\"\u003eA: Yes. Built-in Wi-Fi enables control through the MRCOOL app, Alexa, or Google Assistant for easy zone management.\u003c\/p\u003e\n\u003cp data-end=\"1084\" data-start=\"904\"\u003e\u003cstrong data-end=\"927\" data-start=\"904\"\u003eQ: What’s included?\u003c\/strong\u003e\u003cbr data-end=\"930\" data-start=\"927\"\u003eA: One 36K BTU outdoor condenser, four indoor air handlers (18K + 12K + 9K + 9K), pre-charged line sets, communication cables, and mounting accessories.\u003c\/p\u003e\n\u003cp data-end=\"1235\" data-start=\"1086\"\u003e\u003cstrong data-end=\"1121\" data-start=\"1086\"\u003eQ: Who is this system best for?\u003c\/strong\u003e\u003cbr data-end=\"1124\" data-start=\"1121\"\u003eA: Ideal for homes or offices requiring customizable, energy-efficient temperature control across four zones.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"280\" data-start=\"194\"\u003e\n\u003cp data-end=\"280\" data-start=\"196\"\u003e\u003cstrong data-end=\"222\" data-start=\"196\"\u003eClean Filters Monthly:\u003c\/strong\u003e Wash indoor filters to maintain airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"358\" data-start=\"281\"\u003e\n\u003cp data-end=\"358\" data-start=\"283\"\u003e\u003cstrong data-end=\"306\" data-start=\"283\"\u003eClear Outdoor Unit:\u003c\/strong\u003e Remove dirt and debris for optimal heat exchange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"447\" data-start=\"359\"\u003e\n\u003cp data-end=\"447\" data-start=\"361\"\u003e\u003cstrong data-end=\"383\" data-start=\"361\"\u003eFlush Drain Lines:\u003c\/strong\u003e Regularly clear condensate drains to prevent clogs and leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"553\" data-start=\"448\"\u003e\n\u003cp data-end=\"553\" data-start=\"450\"\u003e\u003cstrong data-end=\"472\" data-start=\"450\"\u003eCheck Connections:\u003c\/strong\u003e Ensure refrigerant and electrical fittings are secure and free from corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"637\" data-start=\"554\"\u003e\n\u003cp data-end=\"637\" data-start=\"556\"\u003e\u003cstrong data-end=\"577\" data-start=\"556\"\u003eSeasonal Tune-Up:\u003c\/strong\u003e Test system before peak seasons to ensure smooth operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45477246828735,"sku":"DIY5-4Z-36HP-18K12K9K9K","price":3920.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/MRCOOL_5th_Gen_DIY_-_4-Zone_-_18K-27K-36K_-_Home_Outlet_Direct_e71c760a-29ea-4a30-8ab1-a42219a21460.webp?v=1775713152","url":"https:\/\/www.mybackyardzone.com\/products\/mrcool-diy-5th-gen-mini-split-4-zone-36-000-btu-mini-split-condenser-230v-with-18k-12k-9k-9k-wall-mount-air-handler-diy5-4z-36hp-18k12k9k9k","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}