{"product_id":"mrcool-universal-48k-4-ton-heat-pump-system-r454b","title":"MRCOOL® Universal® 48K BTU 4 Ton Central Heat Pump System","description":"\u003ch4\u003e\u003cimg height=\"49\" width=\"246\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/MRCOOL_Logo.png?v=1749484134\"\u003e\u003c\/h4\u003e\n\u003ch4\u003eMODEL: \u003cspan\u003eUHP1848AH1848-O\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003ch3\u003ePowerful Whole-Home Comfort. Designed for Larger Homes and Demanding Climates.\u003c\/h3\u003e\n\u003cp\u003eIf your home has hot and cold spots, struggles to stay comfortable during extreme weather, or your current HVAC system is working harder than it should, the MRCOOL® Universal® Series 48K BTU 4 Ton Heat Pump System delivers the performance needed to keep larger homes comfortable year-round.\u003c\/p\u003e\n\u003cp\u003eDesigned for homeowners who need powerful heating and cooling without excessive energy costs, this complete central ducted system combines high-capacity performance with advanced inverter technology to provide reliable comfort through every season. Whether you're replacing an aging HVAC system, upgrading your home's efficiency, or installing a new system in a larger property, the Universal® Series offers a dependable solution built for long-term performance.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional systems that constantly cycle on and off, advanced DC inverter technology continuously adjusts output to match your home's heating and cooling demands. This helps maintain more consistent temperatures, improve energy efficiency, reduce unnecessary wear on components, and create a quieter indoor environment.\u003c\/p\u003e\n\u003cp\u003eThe multi-position air handler provides installation flexibility for a wide variety of home layouts, while optional heat kits offer supplemental and emergency heating when additional cold-weather support is required. Combined with environmentally friendly \u003cstrong\u003eR-454B \u003c\/strong\u003erefrigerant and proven MRCOOL® reliability, this system is engineered to deliver comfort, efficiency, and peace of mind for years to come.\u003c\/p\u003e\n\u003cp\u003eBacked by a 10-Year Limited Parts Warranty and 2-Year Limited Labor Warranty, the MRCOOL® Universal® Series 48K Heat Pump System is a smart investment for homeowners seeking dependable whole-home comfort and long-term value.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy You’ll Love It\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✅ Up to 17.5 SEER2 efficiency\u003cbr\u003e✅ Powerful 48,000 BTU cooling capacity\u003cbr\u003e✅ 48,000 BTU heating capacity\u003cbr\u003e✅ Ideal for larger homes\u003cbr\u003e✅ Advanced DC inverter technology\u003cbr\u003e✅ Consistent whole-home comfort\u003cbr\u003e✅ Lower monthly heating and cooling costs\u003cbr\u003e✅ Flexible installation configurations\u003cbr\u003e✅ Optional electric heat kit compatibility\u003cbr\u003e✅ Environmentally friendly R-454B refrigerant\u003c\/p\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHomeowners replacing larger central HVAC systems\u003c\/li\u003e\n\u003cli\u003eHomes around 1,700–2,200 sq ft\u003c\/li\u003e\n\u003cli\u003eLarger homes with multiple living areas\u003c\/li\u003e\n\u003cli\u003eNew construction and major renovation projects\u003c\/li\u003e\n\u003cli\u003eReducing long-term energy costs\u003c\/li\u003e\n\u003cli\u003eReliable year-round whole-home comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMRCOOL® Universal® 48K BTU DC Inverter Heat Pump Condenser\u003c\/li\u003e\n\u003cli\u003eMRCOOL® Universal® 48K BTU Multi-Position Air Handler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory-installed evaporator coil\u003c\/li\u003e\n\u003cli\u003eElectronic Expansion Valve\u003c\/li\u003e\n\u003cli\u003eInstallation and operation manuals\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage Area\u003c\/td\u003e\n\u003ctd\u003e1,700–2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Capacity\u003c\/td\u003e\n\u003ctd\u003e48K BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTonnage\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eCentral Ducted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003eUp to 17.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003eUp to 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2-4\u003c\/td\u003e\n\u003ctd\u003e9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2-5\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull System Type\u003c\/td\u003e\n\u003ctd\u003eCentral Ducted Heat Pump System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUniversal® R-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Model\u003c\/td\u003e\n\u003ctd\u003eUHP1848AH1848-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Requirement\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Phase, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eDC Inverter Rotary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Technology\u003c\/td\u003e\n\u003ctd\u003eDC Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Positions\u003c\/td\u003e\n\u003ctd\u003eUpflow, Downflow, Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Line Set Length\u003c\/td\u003e\n\u003ctd\u003e246 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Sizes\u003c\/td\u003e\n\u003ctd\u003e3\/8\" Liquid \/ 3\/4\" Suction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set Compatibility\u003c\/td\u003e\n\u003ctd\u003eNO-VAC® Quick Connect®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Sets Included\u003c\/td\u003e\n\u003ctd\u003eSold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Kit Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Heat Kits\u003c\/td\u003e\n\u003ctd\u003e8kW \/ 10kW \/ 15kW \/ 20kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eProfessional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eWhole Home Comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-Year Parts \/ 2-Year Labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRoom Size \u0026amp; BTU Guide \u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Size\u003c\/th\u003e\n\u003cth\u003eRecommended Coverage*\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU \/ 2 Ton\u003c\/td\u003e\n\u003ctd\u003e1,000–1,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30,000 BTU \/ 2.5 Ton\u003c\/td\u003e\n\u003ctd\u003e1,200–1,400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU \/ 3 Ton\u003c\/td\u003e\n\u003ctd\u003e1,400–1,700 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e48,000 BTU \/ 4 Ton\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1,700–2,200 sq ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60,000 BTU \/ 5 Ton\u003c\/td\u003e\n\u003ctd\u003e2,200–2,800 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eActual sizing depends on insulation, ceiling height, climate, ductwork condition, sun exposure, windows, and overall home layout.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSuitable for residential central ducted HVAC applications.\u003c\/li\u003e\n\u003cli\u003eSupports upflow, downflow, and horizontal installation configurations.\u003c\/li\u003e\n\u003cli\u003eCompatible with MRCOOL® NO-VAC® Quick Connect® Line Sets (sold separately).\u003c\/li\u003e\n\u003cli\u003eOptional heat kits available for supplemental and emergency heating.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Manuals \u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/Brochure_Universal_Series_30K.pdf?v=1780574849\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/Install_Manual.pdf?v=1780749873\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/Service_Manual.pdf?v=1780749873\"\u003eService Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/Warranty.pdf?v=1780749870\"\u003eWarranty Document\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\n\u003cp\u003eEnjoy added peace of mind with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10-Year Limited Parts Warranty\u003c\/li\u003e\n\u003cli\u003e2-Year Limited Labor Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty registration and manufacturer terms apply.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFree standard shipping is available on eligible orders to the Lower 48 states and Washington, D.C.\u003c\/li\u003e\n\u003cli\u003eOrders are generally processed within 3–5 business days, followed by approximately 5–12 business days in transit.\u003c\/li\u003e\n\u003cli\u003eSmaller items may ship by parcel carrier. Larger equipment may be delivered curbside by freight carrier, and the carrier may contact you to coordinate delivery.\u003c\/li\u003e\n\u003cli\u003eReturn requests may be submitted within 30 calendar days of delivery. Products must be new, unused, uninstalled, complete and in their original manufacturer packaging. Powered products must not have been energized.\u003c\/li\u003e\n\u003cli\u003eFor approved change-of-mind, incorrect-sizing or customer-ordering-error returns, the customer is responsible for return freight and a 15% restocking fee. Verified damaged, defective, incorrect or incomplete orders are handled separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eView our \u003ca href=\"https:\/\/www.coolheatdirect.com\/policies\/shipping-policy\"\u003eShipping Policy \u003c\/a\u003eand \u003ca href=\"https:\/\/www.coolheatdirect.com\/pages\/returns-warranty\"\u003eReturns \u0026amp; Warranty Policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":57699050029388,"sku":"UHP1848AH1848-O","price":4912.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/ChatGPT_Image_Jun_3_2026_11_56_18_AM.png?v=1780484319","url":"https:\/\/www.coolheatdirect.com\/products\/mrcool-universal-48k-4-ton-heat-pump-system-r454b","provider":"Cool Heat Direct","version":"1.0","type":"link"}