{"product_id":"water-to-air-geothermal-heat-pump-r-series-r25hacw","title":"Water to Air Geothermal Heat pump - R Series - R45HACW - Two Stages - R454b","description":"\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVideo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical Documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003ch1\u003e\u003cspan\u003eNordic R Series Water to Air Heat Pumps - 3 Tons Nominal Capacity - Standard non coated Coil \u0026amp; Copper outdoor Loop heat Exchanger\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Nordic\u003c\/span\u003e\u003cspan\u003e®\u003c\/span\u003e\u003cspan\u003e Liquid-to-air heat pumps is a water to air heat pump that harvests their heat from deep below the ground, and distributes it throughout the house in the form of hot air. In the summer, these heat pumps reverse the process and cool your home.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis type of heat pump is commonly used in residential\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Renovation\" href=\"https:\/\/www.nordicghp.com\/residential-heat-pumps\/renovation\/\"\u003erenovation\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eprojects when retrofitting from other air duct systems. The R Series is available in all configurations in sizes from 0.75 to 6.5 nominal tons.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eQUICK FACTS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistribution Type\u003c\/td\u003e\n\u003ctd\u003eForced air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapabilities\u003c\/td\u003e\n\u003ctd\u003eHeating, cooling, domestic hot water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Type\u003c\/td\u003e\n\u003ctd\u003eOpen or closed loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3 nominal tons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eVertical, horizontal, or split system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOP\u003c\/td\u003e\n\u003ctd\u003e3.7 - 4.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eENERGY STAR, AHRI, CSA, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFeatures \u0026amp; Available Options\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Star rated\u003c\/li\u003e\n\u003cli\u003eAHRI certified for performance\u003c\/li\u003e\n\u003cli\u003eCSA certified for safety (CSA 22.2 No 236-05)\u003c\/li\u003e\n\u003cli\u003eSatin galvanized steel cabinet\u003c\/li\u003e\n\u003cli\u003ePowder coat finish\u003c\/li\u003e\n\u003cli\u003eAcoustically insulated cabinet (1\/2”)\u003c\/li\u003e\n\u003cli\u003eAll connections located on same side\u003c\/li\u003e\n\u003cli\u003eAccess panels for all four sides, serviceable from two sides\u003c\/li\u003e\n\u003cli\u003eECM fan motor with single side service access\u003c\/li\u003e\n\u003cli\u003eField configurable fan outlet position: top or side\u003c\/li\u003e\n\u003cli\u003eOptional plenum heater can be internally mounted with top fan outlet configuration\u003c\/li\u003e\n\u003cli\u003eReversible air filter rack\u003c\/li\u003e\n\u003cli\u003eStainless steel condensate drip tray\u003c\/li\u003e\n\u003cli\u003eClear condensate drain with 3\/4” PVC socket connection, internally trapped\u003c\/li\u003e\n\u003cli\u003eMulti-circuit high efficiency air coil\u003c\/li\u003e\n\u003cli\u003eRefrigeration service ports located inside unit (1\/4” Schrader)\u003c\/li\u003e\n\u003cli\u003eInsulated coaxial heat exchanger and piping, available in copper or cupro-nickel (CuNi)\u003c\/li\u003e\n\u003cli\u003e1” brass FPT fittings for loop connections\u003c\/li\u003e\n\u003cli\u003eProvisions for powering pump module for ground loop applications\u003c\/li\u003e\n\u003cli\u003eTwo-stage scroll compressor with start capacitor kit on single phase models\u003c\/li\u003e\n\u003cli\u003eDual-grommet-mounted compressor for reduced noise and vibration\u003c\/li\u003e\n\u003cli\u003eSuction line accumulator\u003c\/li\u003e\n\u003cli\u003eLiquid line filter-dryer\u003c\/li\u003e\n\u003cli\u003eLiquid line sight glass\u003c\/li\u003e\n\u003cli\u003eBalanced port thermostatic expansion valve (TXV) with internal bleed\u003c\/li\u003e\n\u003cli\u003e4-way reversing valve\u003c\/li\u003e\n\u003cli\u003eHigh and low pressure safety controls\u003c\/li\u003e\n\u003cli\u003eControl board with random start, anti-short cycle timer, auto-retry and permanent lockout mode\u003c\/li\u003e\n\u003cli\u003eBrownout and condensate overflow protection standard\u003c\/li\u003e\n\u003cli\u003eElectrical box layout and schematic diagrams\u003c\/li\u003e\n\u003cli\u003eDouble wall Domestic Hot Water (DHW) desuperheater suitable for heating potable water\u003c\/li\u003e\n\u003cli\u003eBrass head ECM circulator for domestic hot water circuit uses less than half the power of traditional circulating\u003c\/li\u003e\n\u003cli\u003epumps and allows motor replacement without tools\u003c\/li\u003e\n\u003cli\u003e1\/2” brass FPT fittings for Domestic Hot Water connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003e\u003ciframe width=\"420\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hRg9pw4ZHlQ\"\u003e\u003c\/iframe\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.nordicghp.com\/wp-content\/uploads\/2026\/03\/002740MAN-01-ISSUE-02-R-RH-Series-Two-Stage-R454b.pdf\" target=\"_blank\" title=\"Technical Manual\" rel=\"noopener\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0010\/8458\/8093\/files\/Technical_Manual_240Wide_480x480.png?v=1631842262\" alt=\"\"\u003e\u003c\/a\u003e\u003ca title=\"Technical Manual\" href=\"https:\/\/www.nordicghp.com\/wp-content\/uploads\/2023\/09\/001699SPC-07-R-45-HACW-P-T-SDEF-60Hz.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hydro Solar Innovative Energy","offers":[{"title":"208\/230-1-60 \/ Left Return","offer_id":34772702855329,"sku":"31020317","price":13506.97,"currency_code":"USD","in_stock":true},{"title":"208\/230-1-60 \/ Right Return","offer_id":34772721434785,"sku":"31020318","price":13506.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0010\/8458\/8093\/products\/water-to-air-geothermal-heat-pump-r-series-r45hacw-two-stages-r410a-38552041783542.png?v=1674921668","url":"https:\/\/hydrosolar.ca\/en-us\/products\/water-to-air-geothermal-heat-pump-r-series-r25hacw","provider":"Hydro Solar Innovative Energy","version":"1.0","type":"link"}