{"product_id":"water-to-air-split-geothermal-heat-pump-rs-series-rs45hacw-two-stage-r410a","title":"Water to Air Split Geothermal Heat pump - RS Series - RS45HACW - Two-Stage - R454b","description":"\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\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 RS Series Water to Air Heat Pumps - 3 Tons Nominal Capacity\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe RS-series is a split water source heat pump (with remote indoor air handler) that can heat or chill air in a forced air duct system. Being a split system it provides the ability to locate the compressor unit and air handler in different locations. It also uses its built-in desuperheater to preheat domestic hot water. This unit is available in sizes from 3 to 6 nominal tons, and works on an open water well or closed ground loop.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003eQUICK FACTS\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDistribution Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eForced air\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCapabilities\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHeating, cooling, domestic hot water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLoop Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eOpen or closed loop\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSize\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3 tons\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCOP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3.5 - 4.8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCertifications\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eCSA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Available Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water desuperheater\u003c\/li\u003e\n\u003cli\u003eCoaxial heat exchangers – cupro nickel (CuNi) heat exchangers available\u003c\/li\u003e\n\u003cli\u003eSlow closing water valve kit available for open loop installations\u003c\/li\u003e\n\u003cli\u003eSmallest 5-6 ton footprint in the industry at 24” x 28”\u003c\/li\u003e\n\u003cli\u003eCompletely insulated water lines, accumulator, and heat exchanger.\u003c\/li\u003e\n\u003cli\u003eOversized water coil evaporator (e.g. a three ton capacity heat pump has a five ton capacity coil) to achieve high COP’s even when operated on ground loops as cold as 25°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.nordicghp.com\/wp-content\/uploads\/2025\/06\/002742MAN-01-ISSUE-02-RS-Series-Gen2-R454b.pdf\" target=\"_blank\" title=\"O\u0026amp;M manual\" rel=\"noopener\"\u003e\u003cimg alt=\"manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0010\/8458\/8093\/files\/Submittal_4.png?v=1674923269\" data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hydro Solar Innovative Energy","offers":[{"title":"208\/230-1-60 \/ Vertical AHU","offer_id":45111008035062,"sku":"31030402","price":14857.67,"currency_code":"USD","in_stock":true},{"title":"208\/230-1-60 \/ Horizontal AHU","offer_id":45111159390454,"sku":"31030401","price":14857.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0010\/8458\/8093\/files\/water-to-air-split-geothermal-heat-pump-rs-series-rs45hacw-two-stage-r410a-38939244167414.png?v=1685035312","url":"https:\/\/hydrosolar.ca\/en-us\/products\/water-to-air-split-geothermal-heat-pump-rs-series-rs45hacw-two-stage-r410a","provider":"Hydro Solar Innovative Energy","version":"1.0","type":"link"}