{"product_id":"mrcool-diy-5th-gen-48-000-btu-4-zone-21-8-seer2-ductless-mini-split-air-conditioner-heat-pump-systems","title":"MRCOOL DIY 5th Gen 48,000 BTU 4‑Zone 21.8 SEER2 Ductless Mini Split Air Conditioner \u0026 Heat Pump System","description":"\u003ch2 style=\"text-align: center;\" data-end=\"174\" data-start=\"66\"\u003e\u003cstrong data-end=\"172\" data-start=\"66\"\u003eMRCOOL DIY 5th Gen 48,000 BTU 4‑Zone 21.8 SEER2 Ductless Mini Split Air Conditioner \u0026amp; Heat Pump System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"873\" data-start=\"209\"\u003eExperience year‑round comfort and energy savings with the \u003cstrong data-end=\"334\" data-start=\"267\"\u003eMRCOOL DIY 5th Gen 48,000 BTU 4‑Zone Ductless Mini Split System\u003c\/strong\u003e, engineered for optimal efficiency and true DIY installation. This multi‑zone system delivers powerful heating and cooling for up to four separate rooms, making it an excellent solution for homes, offices, or multi‑space environments that require independent climate control without the cost and complexity of professional HVAC installation. With its innovative Quick‑Connect® pre‑charged line sets, you can complete installation quickly and confidently without needing vacuum pumps, refrigerant handling tools, or licensed technicians.\u003c\/p\u003e\n\u003cp data-end=\"1438\" data-start=\"875\"\u003eBuilt around MRCOOL’s advanced 5th Generation technology, this system provides up to \u003cstrong data-end=\"985\" data-start=\"960\"\u003e21.8 SEER2 efficiency\u003c\/strong\u003e, helping lower utility bills while maintaining exceptional comfort. The condenser’s DC inverter compressor adapts to changing temperature demands smoothly and quietly, and the SmartHVAC™ Wi‑Fi control lets you manage your comfort from your smartphone or integrate voice control with Alexa or Google Assistant. Whether it’s cooling in the summer or heating in the winter, this system brings reliable performance and personalized comfort to every zone.\u003c\/p\u003e\n\u003ch2 data-start=\"1445\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1461\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1464\" data-end=\"2104\"\u003e\n\u003cli\u003e\u003cspan\u003e48,000 BTU total system capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 independently controlled zones\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree 6,000 BTU zones + one 18,000 BTU zone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e21.8 SEER2 high-efficiency rating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDC inverter variable-speed compressor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIY® QuickConnect® pre-charged line sets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo vacuum pump or HVAC license required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIYPRO® cable (no conduit needed)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGold Fin® anti-corrosion coating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFollow Me® temperature sensing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMRCOOL® Smart HVAC Controller® App\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmazon Alexa® \u0026amp; Google Home® compatibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eENERGY STAR® \u0026amp; AHRI certified\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 352.688px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 75.9989%; height: 19.5938px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eMRCOOL DIY 5th Gen Multi‑Zone 4‑Zone 48,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eTotal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003e48,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eSEER2 Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eUp to 21.8 SEER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 39.1875px;\"\u003e\u003cstrong\u003eHeating Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 39.1875px;\"\u003eUp to 10 HSPF2‑4 (typical Gen5 spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eZones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eR‑454B (pre‑charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eDuctless Mini‑Split\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eCompressor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eDC Inverter Variable Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eSmart Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eSmartHVAC™ Wi‑Fi \/ Alexa \/ Google Assistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eLine Sets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eDIY Quick‑Connect® pre‑charged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eIndoor Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003e4 wall‑mounted air handlers (sizes vary by configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003e7‑year compressor \/ 5‑year parts (standard Gen5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003e208\/230V, 60 Hz, Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 19.5938px;\"\u003eCooling \u0026amp; Heating for year‑round comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.1439%; height: 39.1875px;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9989%; height: 39.1875px;\"\u003eOutdoor condenser, indoor air handlers, line sets, installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e✔ MRCOOL® DIY® 48,000 BTU Multi-Zone Outdoor Condenser\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ (3) 6,000 BTU Wall-Mounted Indoor Air Handlers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ (1) 18,000 BTU Wall-Mounted Indoor Air Handler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ (3) 16-ft DIY® QuickConnect® Line Sets (1\/4 × 3\/8) — for 6K air handlers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ (1) 16-ft DIY® QuickConnect® Line Set (1\/4 × 1\/2) — for 18K air handler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ DIYPRO® communication cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ Wireless remotes for each zone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✔ Installation manuals \u0026amp; mounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ's)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a true DIY system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. MRCOOL® DIY® QuickConnect® technology eliminates vacuuming and refrigerant charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan each room be controlled independently?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. Each indoor unit has its own thermostat and remote.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy mix 6K and 18K air handlers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis allows precise sizing for small rooms while delivering higher output for larger shared spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system work with smart home platforms?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. Compatible with Alexa®, Google Home®, and the MRCOOL® Smart HVAC Controller® App.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":51549613555999,"sku":"DIYM448HPW00D00","price":6450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/8094\/5695\/files\/FB8B3AAD-FE10-4B1E-990C-90E1EB509282.jpg?v=1768847432","url":"https:\/\/theimperialluxe.com\/products\/mrcool-diy-5th-gen-48-000-btu-4-zone-21-8-seer2-ductless-mini-split-air-conditioner-heat-pump-systems","provider":"The Imperial Luxe","version":"1.0","type":"link"}