{"product_id":"mrcool-diy-5th-gen-mini-split-4-zone-48-000-btu-mini-split-condenser-230v-with-18k-6k-6k-6k-wall-mount-air-handler-diy5-4z-48hp-18k6k6k6k","title":"MRCOOL DIY 5th Gen Mini Split - 4-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 6K + 6K + 6K Wall Mount Air Handlers - DIY5-4Z-48HP-18K6K6K6K","description":"\u003ch2\u003eMRCOOL DIY 5th Gen Mini Split - 4-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 6K + 6K + 6K Wall Mount Air Handlers - DIY5-4Z-48HP-18K6K6K6K\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\u003e24K, one 18K, one 9K\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eone 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=\"30\" data-end=\"197\"\u003e\n\u003cp data-start=\"32\" data-end=\"197\"\u003e\u003cstrong data-start=\"32\" data-end=\"64\"\u003ePowerful Multi-Zone Comfort:\u003c\/strong\u003e The MRCOOL DIY 5th Gen 48,000 BTU system efficiently heats and cools up to four zones—ideal for larger homes or mixed-size spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"198\" data-end=\"347\"\u003e\n\u003cp data-start=\"200\" data-end=\"347\"\u003e\u003cstrong data-start=\"200\" data-end=\"230\"\u003eDIY-Friendly Installation:\u003c\/strong\u003e Pre-charged Quick Connect linesets let you install without special tools or professional help—save time and money.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"348\" data-end=\"519\"\u003e\n\u003cp data-start=\"350\" data-end=\"519\"\u003e\u003cstrong data-start=\"350\" data-end=\"381\"\u003eCustomized Climate Control:\u003c\/strong\u003e The 18K + 6K + 6K + 6K wall-mounted air handlers offer precise temperature management in every room, maximizing comfort and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"520\" data-end=\"675\"\u003e\n\u003cp data-start=\"522\" data-end=\"675\"\u003e\u003cstrong data-start=\"522\" data-end=\"549\"\u003eSmart Home Integration:\u003c\/strong\u003e Wi-Fi enabled and compatible with the MRCOOL app, Alexa, and Google Assistant for effortless scheduling and remote control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"843\"\u003e\n\u003cp data-start=\"678\" data-end=\"843\"\u003e\u003cstrong data-start=\"678\" data-end=\"707\"\u003eEnergy Efficient \u0026amp; Quiet:\u003c\/strong\u003e Advanced inverter technology delivers high SEER performance with whisper-quiet operation—perfect for both living and sleeping spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"844\" data-end=\"1003\"\u003e\n\u003cp data-start=\"846\" data-end=\"1003\"\u003e\u003cstrong data-start=\"846\" data-end=\"882\"\u003eReliable All-Season Performance:\u003c\/strong\u003e Dual heating and cooling capability ensures dependable comfort all year, backed by MRCOOL’s industry-leading warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"95\" data-end=\"304\"\u003e\u003cstrong data-start=\"95\" data-end=\"151\"\u003eQ: What is the MRCOOL DIY 5th Gen 4-Zone Mini Split?\u003c\/strong\u003e\u003cbr data-start=\"151\" data-end=\"154\"\u003eA: It’s a 48,000 BTU ductless heat pump and air conditioner that heats and cools up to four zones with 18K + 6K + 6K + 6K wall-mounted air handlers.\u003c\/p\u003e\n\u003cp data-start=\"306\" data-end=\"482\"\u003e\u003cstrong data-start=\"306\" data-end=\"337\"\u003eQ: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"337\" data-end=\"340\"\u003eA: Yes. The MRCOOL DIY system includes pre-charged Quick Connect lines, making installation easy without special tools or professional help.\u003c\/p\u003e\n\u003cp data-start=\"484\" data-end=\"632\"\u003e\u003cstrong data-start=\"484\" data-end=\"518\"\u003eQ: Does it both heat and cool?\u003c\/strong\u003e\u003cbr data-start=\"518\" data-end=\"521\"\u003eA: Absolutely. It provides efficient cooling in summer and powerful heating in winter for year-round comfort.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"806\"\u003e\u003cstrong data-start=\"634\" data-end=\"668\"\u003eQ: How energy efficient is it?\u003c\/strong\u003e\u003cbr data-start=\"668\" data-end=\"671\"\u003eA: With advanced inverter technology and high SEER2 ratings, it delivers quiet, cost-effective performance while reducing energy use.\u003c\/p\u003e\n\u003cp data-start=\"808\" data-end=\"975\"\u003e\u003cstrong data-start=\"808\" data-end=\"848\"\u003eQ: What smart controls are included?\u003c\/strong\u003e\u003cbr data-start=\"848\" data-end=\"851\"\u003eA: Built-in Wi-Fi allows full control via the MRCOOL app, Alexa, or Google Assistant for convenient scheduling and zoning.\u003c\/p\u003e\n\u003cp data-start=\"977\" data-end=\"1158\"\u003e\u003cstrong data-start=\"977\" data-end=\"1002\"\u003eQ: What’s in the box?\u003c\/strong\u003e\u003cbr data-start=\"1002\" data-end=\"1005\"\u003eA: One 48K BTU outdoor condenser, four indoor air handlers (18K + 6K + 6K + 6K), pre-charged line sets, communication cables, and mounting accessories.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1307\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1195\"\u003eQ: Who is this system best for?\u003c\/strong\u003e\u003cbr data-start=\"1195\" data-end=\"1198\"\u003eA: Perfect for homes, offices, or workshops needing customizable temperature control across multiple rooms.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"190\" data-end=\"316\"\u003e\n\u003cp data-start=\"192\" data-end=\"316\"\u003e\u003cstrong data-start=\"192\" data-end=\"220\"\u003eClean Filters Regularly:\u003c\/strong\u003e Wash or replace indoor unit filters every 4–6 weeks to sustain strong airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"317\" data-end=\"428\"\u003e\n\u003cp data-start=\"319\" data-end=\"428\"\u003e\u003cstrong data-start=\"319\" data-end=\"343\"\u003eClear the Condenser:\u003c\/strong\u003e Remove leaves, dust, and debris around the outdoor unit for optimal heat transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"429\" data-end=\"518\"\u003e\n\u003cp data-start=\"431\" data-end=\"518\"\u003e\u003cstrong data-start=\"431\" data-end=\"453\"\u003eCheck Drain Lines:\u003c\/strong\u003e Flush condensate lines to prevent water leaks or mold buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"519\" data-end=\"620\"\u003e\n\u003cp data-start=\"521\" data-end=\"620\"\u003e\u003cstrong data-start=\"521\" data-end=\"545\"\u003eInspect Connections:\u003c\/strong\u003e Ensure refrigerant and electrical fittings are tight and corrosion-free.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"759\"\u003e\n\u003cp data-start=\"623\" data-end=\"759\"\u003e\u003cstrong data-start=\"623\" data-end=\"648\"\u003eSeasonal Maintenance:\u003c\/strong\u003e Before heavy cooling or heating seasons, run a system test and listen for abnormal sounds or airflow issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45477246566591,"sku":"DIY5-4Z-48HP-18K6K6K6K","price":4147.99,"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_2fafe2af-b05c-4751-9490-20c9be13d940.webp?v=1775713139","url":"https:\/\/www.mybackyardzone.com\/products\/mrcool-diy-5th-gen-mini-split-4-zone-48-000-btu-mini-split-condenser-230v-with-18k-6k-6k-6k-wall-mount-air-handler-diy5-4z-48hp-18k6k6k6k","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}