{"product_id":"mrcool-dc-inverter-48k-btu-4t-r32-18-seer2-single-phase-packaged-heat-pump-mdph18048d","title":"MRCOOL DC Inverter 48K BTU 4T, R32, 18 SEER2 Single Phase Packaged Heat Pump","description":"\u003cp\u003eThe MRCOOL® 2nd Generation Universal® Series 48K Inverter Packaged Heat Pump delivers efficient, dependable heating and cooling in a comprehensive system designed for year-round comfort.\u003c\/p\u003e\u003cp\u003eBuilt with advanced DC inverter technology, the compressor operates at variable speeds, adjusting output in real time to meet your home’s exact demands. This design reduces wasted energy, extends system life by minimizing wear, and keeping noise levels low.\u003c\/p\u003e\u003cp\u003eWith a strong 18 SEER2 efficiency rating, the Universal® 48K helps lower utility bills while maintaining powerful airflow and consistent performance. It is engineered to handle extreme climates, providing heat in temperatures as low as –22°F (–30°C) and cooling in conditions as high as 125°F (52°C). No matter the weather, homeowners can rely on this system to keep indoor spaces comfortable.\u003c\/p\u003e\u003cp\u003eThe use of R-32 refrigerant makes this model more environmentally responsible than systems using older refrigerants. With a lower Global Warming Potential, R-32 aligns with modern ecological standards and supports sustainable home upgrades.\u003c\/p\u003e\u003cp\u003eInstallation flexibility is another benefit with a design that allows for vertical upflow\/downflow and horizontal setup. This adaptability makes the Universal® 48K ideal for both replacement projects and new installations.\u003c\/p\u003e\u003cp\u003eDurability and reliability are built in, with rugged construction to withstand year-round operation. Backed by a 10-year parts and labor warranty, the MRCOOL® Universal® Series 48K provides lasting value, comfort, and peace of mind for homeowners\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInverter Technology\u003c\/li\u003e\n\u003cli\u003eEnergy Efficient\u003c\/li\u003e\n\u003cli\u003eFlexible air return\u003c\/li\u003e\n\u003cli\u003eFast heating \u0026amp; cooling\u003c\/li\u003e\n\u003cli\u003eIntelligent defrosting\u003c\/li\u003e\n\u003cli\u003eEnergy Star Cold Climate Certified\u003c\/li\u003e\n\u003cli\u003e10 year labor warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdditional specifications\u003c\/h3\u003e\u003ctable class=\"rn-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e840255592123\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eUniversal Package R32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant charge (oz)\u003c\/th\u003e\n\u003ctd\u003e204.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating capacity (BTU\/h)\u003c\/th\u003e\n\u003ctd\u003e47,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle (Hz)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin circuit ampacity (A)\u003c\/th\u003e\n\u003ctd\u003e39.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax fuse \/ breaker (A)\u003c\/th\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInverter\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motor type\u003c\/th\u003e\n\u003ctd\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower speeds\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetering device\u003c\/th\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrain connection (in)\u003c\/th\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin ambient cooling (F)\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin ambient heating (F)\u003c\/th\u003e\n\u003ctd\u003e-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAux heater included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAux heater available\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAux heater sizes (kW)\u003c\/th\u003e\n\u003ctd\u003e6kW, 9kW, 12kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAHRI certified\u003c\/th\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eParts warranty (years)\u003c\/th\u003e\n\u003ctd\u003e10 Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping W x H x D (in)\u003c\/th\u003e\n\u003ctd\u003e44.6 x 50.78 x 44.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight (lbs)\u003c\/th\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-uni-pkg-2-im-um-en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-uni-pkg-2-br-en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBrochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-uni-inv-2-pkg-wr-en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/AHRI\/mc-MDPH18048D-certs.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAHRI certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/EnergyGuide\/mc-MDPH18048D-eg-certs.pdf\" target=\"_blank\" rel=\"noopener\"\u003eEnergyGuide label (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":48358291996861,"sku":"MDPH18048D","price":7284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/1564\/1277\/files\/uni-rtu-1000px-01_oljb8n_1f68f23a-4660-4668-9d28-6e9c87ee1ddb.jpg?v=1788289635","url":"https:\/\/rnhvacsupply.com\/products\/mrcool-dc-inverter-48k-btu-4t-r32-18-seer2-single-phase-packaged-heat-pump-mdph18048d","provider":"RN HVAC Supply","version":"1.0","type":"link"}