{"product_id":"thermopompe-split-air-eau-midea-m-thermal-arctic-5-tonnes-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Air-to-Water Split Heat Pump Midea M Thermal Arctic 5 Ton | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eHydronic heating with a heat pump: the Midea M Thermal Arctic air-to-water split system\u003c\/h2\u003e\n\u003cp\u003eThe Midea M Thermal Arctic \u003cstrong\u003eair-to-water heat pump\u003c\/strong\u003e heats the water in your \u003cstrong\u003eradiant floor\u003c\/strong\u003e, \u003cstrong\u003eradiators\u003c\/strong\u003e or \u003cstrong\u003efan coils\u003c\/strong\u003e by drawing heat from the outdoor air, even in the middle of a Québec winter. We install it throughout \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, and we coordinate the whole project, from assessment to commissioning: our technicians install the heat pump, and the hydronic side is handled by a partner holding RBQ licence 15.4.\u003c\/p\u003e\n\u003cp\u003eIt is a \u003cstrong\u003esplit system\u003c\/strong\u003e: a \u003cstrong\u003eDC Inverter\u003c\/strong\u003e outdoor unit connected by a refrigerant line to a compact \u003cstrong\u003eindoor hydronic module\u003c\/strong\u003e mounted on the wall of your mechanical room. The refrigerant stays between the two units, and only the heating water circulates in the house. No water piping is exposed to freezing outdoors, a real advantage in our climate compared with a monobloc unit.\u003c\/p\u003e\n\n\u003ch3\u003eThe two units that make up the system\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit:\u003c\/strong\u003e MHA-V16WD2MN8-B2, 16 kW nominal capacity (5 tons, 60,000 BTU designation), twin rotary DC Inverter compressor, brushless DC fan motor, electronic expansion valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor hydronic module:\u003c\/strong\u003e HB-A160CMDM30GN8-B2, plate heat exchanger, built-in circulation pump, 5 L expansion vessel, safety valve and a factory-mounted \u003cstrong\u003e3 kW electric backup element\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e \u003cstrong\u003eR-32\u003c\/strong\u003e, a new-generation refrigerant with a global warming potential (GWP 675) far below that of R-410A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 208\/230 V, single phase, 60 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance published by Midea for this pair\u003c\/h3\u003e\n\u003cp\u003eThe figures below come from Midea's North American submittal data (M Thermal Arctic Split 16 kW, January 2026) for the exact pair MHA-V16WD2MN8-B2 \/ HB-A160CMDM30GN8-B2. The 5 °F (−15 °C) point with 110 °F (43.3 °C) water also matches the value listed for this model on New York State's NYS Clean Heat list of qualified air-to-water heat pumps.\u003c\/p\u003e\n\u003ch4\u003eHeating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 °C outdoor, 35 °C water:\u003c\/strong\u003e 54,589 BTU\/h (16 kW), \u003cstrong\u003eCOP of 4.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 °C outdoor, 35 °C water:\u003c\/strong\u003e 44,353 BTU\/h (13 kW), COP of 3.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e−7 °C outdoor, 35 °C water:\u003c\/strong\u003e 45,377 BTU\/h (13.3 kW), COP of 2.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e−15 °C outdoor, 43.3 °C water:\u003c\/strong\u003e 33,780 BTU\/h (9.9 kW), COP of 2.06\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 °C outdoor, 7 °C water\u003c\/strong\u003e (fan coils): 47,765 BTU\/h (14 kW), EER of 8.37\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 °C outdoor, 18 °C water\u003c\/strong\u003e (cooling floor): 48,448 BTU\/h (14.2 kW), EER of 12.33\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practical terms, a COP of 4.5 means one kilowatt-hour of electricity puts about 4.5 kWh of heat into your floor's water in mild conditions. At −15 °C, the system still delivers about twice as much heat as the electricity it uses, where an electric boiler or baseboards stay at one for one.\u003c\/p\u003e\n\n\u003ch3\u003eOperating ranges\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace heating:\u003c\/strong\u003e −25 °C to 35 °C outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water:\u003c\/strong\u003e −25 °C to 43 °C outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e −5 °C to 43 °C outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating water temperature:\u003c\/strong\u003e 25 °C to 65 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling water temperature:\u003c\/strong\u003e 5 °C to 25 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water:\u003c\/strong\u003e 20 °C to 60 °C (60 °C with a backup element in the tank)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBelow −25 °C, and during cold snaps, the indoor module's 3 kW electric element takes over. In most homes we equip, we also keep the existing heating source as backup, or we size the loop so the heat pump covers most of the season and leaves the few extreme days to the element. We work out that calculation with you during the visit.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose a Midea air-to-water heat pump with AirGreen\u003c\/h2\u003e\n\u003ch3\u003eMade for homes heated with water\u003c\/h3\u003e\n\u003cp\u003eIf your home is heated by a \u003cstrong\u003ehydronic radiant floor\u003c\/strong\u003e, \u003cstrong\u003ehot-water radiators\u003c\/strong\u003e or an \u003cstrong\u003eoil or electric boiler\u003c\/strong\u003e, a wall or central heat pump cannot connect to your existing distribution. An air-to-water heat pump replaces or supports the boiler directly: it produces hot water, and your floors, radiators and pipes stay in place. For owners who want to leave oil without tearing everything out, it is often the most logical solution.\u003c\/p\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003eclimate curve\u003c\/strong\u003e automatically adjusts the water temperature to the outdoor temperature. The milder it is, the cooler the water sent to the floor, and the higher the efficiency. A well-designed radiant floor running between 30 °C and 40 °C gets the most out of this type of unit.\u003c\/p\u003e\n\n\u003ch3\u003eTwo zones and domestic hot water\u003c\/h3\u003e\n\u003cp\u003eThe hydronic module manages \u003cstrong\u003etwo independent temperature zones\u003c\/strong\u003e. For example, we can feed a basement radiant floor at low temperature and upstairs fan coils at a higher temperature with a single outdoor unit. The system can also heat a \u003cstrong\u003edomestic hot water\u003c\/strong\u003e tank, with a \"fast DHW\" function and a scheduled \u003cstrong\u003edisinfection\u003c\/strong\u003e cycle against legionella. In summer, the same installation can cool the house through fan coils or, with care to prevent condensation, through the floor.\u003c\/p\u003e\n\n\u003ch3\u003eControls and integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-function wired controller\u003c\/strong\u003e with mobile app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModbus protocol\u003c\/strong\u003e for integration with a building management system\u003c\/li\u003e\n\u003cli\u003eTerminal board compatible with \u003cstrong\u003e24 V zone thermostats\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\"Smart Grid\"\u003c\/strong\u003e function to modulate consumption according to the grid signal\u003c\/li\u003e\n\u003cli\u003eMulti-level silent mode on the outdoor unit\u003c\/li\u003e\n\u003cli\u003eSwing-out electrical box and easy-access water connections for service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuiet and compact\u003c\/h3\u003e\n\u003cp\u003eThe outdoor unit has a sound pressure level of \u003cstrong\u003e57 dB(A)\u003c\/strong\u003e at one metre, and the indoor module \u003cstrong\u003e35 dB(A)\u003c\/strong\u003e. The outdoor unit measures about 44 in wide, 20.6 in deep and 34 in high, and weighs 97 kg. The hydronic module, 16.5 in wide, 10.6 in deep and 31.1 in high, mounts on the wall and frees up your mechanical room floor.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit:\u003c\/strong\u003e minimum circuit ampacity (MCA) 34 A, maximum fuse 50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor module:\u003c\/strong\u003e MCA 19 A, maximum fuse 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant line:\u003c\/strong\u003e liquid 3\/8 in, gas 5\/8 in, length 2 m to 30 m, maximum height difference 20 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater connections:\u003c\/strong\u003e NPT 1 in, flow 0.7 to 3 m³\/h, pump head 9 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory refrigerant charge:\u003c\/strong\u003e 1.835 kg of R-32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese electrical values matter: the outdoor unit and the indoor module each have their own power supply. During the visit, we check your electrical panel capacity, the space available for the two breakers and the outdoor unit's location relative to snow buildup.\u003c\/p\u003e\n\n\u003ch3\u003eAn installation that is designed, not just put in\u003c\/h3\u003e\n\u003cp\u003eAn air-to-water heat pump is not chosen from a catalogue. The water temperature you need depends on your emitters (floor, radiators, fan coils), the home's insulation and the length of the loops. Our approach is always the same:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisit and heat-loss calculation\u003c\/strong\u003e for the house, room by room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurvey of your existing hydronic system\u003c\/strong\u003e: boiler, circulators, zone valves, hot water tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop design\u003c\/strong\u003e: buffer tank if needed, hydraulic separator, glycol if part of the circuit is exposed to cold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pump installation\u003c\/strong\u003e by our technicians: outdoor unit on a raised base, refrigerant line and electrical; the \u003cstrong\u003ehydronic connection\u003c\/strong\u003e is done by our RBQ 15.4 licensed partner, under our coordination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommissioning\u003c\/strong\u003e and climate curve setup for your home\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and service\u003c\/h3\u003e\n\u003cp\u003eMidea, distributed in Québec by Descair, offers a base warranty of \u003cstrong\u003e5 years on the compressor\u003c\/strong\u003e and \u003cstrong\u003e2 years on parts\u003c\/strong\u003e, for residential and commercial use. AirGreen provides annual maintenance and after-sales service for your system, with parts available in Québec through the distributor's network.\u003c\/p\u003e\n\n\u003ch3\u003eGrants and programs\u003c\/h3\u003e\n\u003cp\u003eAs of September 30, 2026, no program subsidizes air-to-water heat pumps: Hydro-Québec's \u003cstrong\u003eLogisVert\u003c\/strong\u003e heat pump measure covers ENERGY STAR certified central or wall air-to-air heat pumps, \u003cstrong\u003eChauffez vert\u003c\/strong\u003e ended on March 31, 2026, and the \u003cstrong\u003eOil to Heat Pump Affordability\u003c\/strong\u003e program has not accepted applications since July 31, 2026. These programs change often: we recheck your project's eligibility for the planned installation date, and the quote states clearly what applies to your case.\u003c\/p\u003e\n\n\u003ch3\u003eAsk for your free quote\u003c\/h3\u003e\n\u003cp\u003eIf you heat your home with a radiant floor, radiators or a boiler and want to lower your energy bill, contact AirGreen for a \u003cstrong\u003e100% free on-site quote\u003c\/strong\u003e. We assess your system, present the M Thermal Arctic setup that suits your home and give you a clear price, installation included, in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n","brand":"Midea","offers":[{"title":"Default Title","offer_id":67583862374692,"sku":"MHA-V16WD2MN8-B2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_THERMOPOMPE_AIR-EAU_MIDEA_M_THERMAL_ARCTIC_5_TONNES_MONTREAL_LAVAL_LONGUEUIL.png?v=1790911208","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-split-air-eau-midea-m-thermal-arctic-5-tonnes-montreal-laval-longueuil-rive-sud-et-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}