{"product_id":"thermopompe-murale-durastar-standard-18000-btu-r410a","title":"DURASTAR Standard Wall-Mounted Heat Pump | 18000 BTU - R410A","description":"\u003ch2\u003eA COP of 2.44 at -15 °C: the highest cold-weather performance in our DuraStar wall-mounted selection\u003c\/h2\u003e\u003cp\u003eAmong the DuraStar wall-mounted heat pumps we offer, the \u003cstrong\u003eDURASTAR Standard Wall-Mounted Heat Pump | 18,000 BTU - R410A\u003c\/strong\u003e has the best certified coefficient of performance at -15 °C: \u003cstrong\u003e2.44\u003c\/strong\u003e. At this temperature, it produces nearly two and a half times the heat of a baseboard heater for the same amount of electricity. It combines this performance with a \u003cstrong\u003e24.0 SEER2\u003c\/strong\u003e cooling rating and a \u003cstrong\u003e$1,692 LogisVert grant\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eIts other certified ratings are \u003cstrong\u003e13.5 EER2\u003c\/strong\u003e and \u003cstrong\u003e10.5 HSPF2\u003c\/strong\u003e. The system is \u003cstrong\u003eENERGY STAR\u003c\/strong\u003e certified with the \u003cstrong\u003ecold climate designation\u003c\/strong\u003e and heats down to \u003cstrong\u003e-25 °C\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eCertificate values\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAt \u003cstrong\u003e8 °C\u003c\/strong\u003e: 18,000 BTU\/h, range of 6,758 to 21,636 BTU\/h, COP of 3.74\u003c\/li\u003e\n\u003cli\u003eAt \u003cstrong\u003e-8 °C\u003c\/strong\u003e: \u003cstrong\u003e14,100 BTU\/h\u003c\/strong\u003e nominal capacity, up to 16,238 BTU\/h maximum capacity, \u003cstrong\u003eCOP of 2.65\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAt \u003cstrong\u003e-15 °C\u003c\/strong\u003e: \u003cstrong\u003e12,800 BTU\/h\u003c\/strong\u003e with a \u003cstrong\u003eCOP of 2.44\u003c\/strong\u003e, and up to 12,829 BTU\/h maximum capacity\u003c\/li\u003e\n\u003cli\u003eCooling: 18,000 BTU\/h, range of 2,020 to 19,947 BTU\/h\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese values come from certificate \u003cstrong\u003eAHRI 207787132\u003c\/strong\u003e, published by NEEP. The certified data stops at -15 °C; according to the DuraStar manual, Standard models operate in heating mode down to -25 °C.\u003c\/p\u003e\u003ch3\u003eWhat these figures mean for a ground floor\u003c\/h3\u003e\u003cp\u003eWith 14,100 BTU\/h at -8 °C, this system efficiently heats a medium-sized open-concept area during most of the winter. During cold snaps, baseboard heaters or the existing heating system supplement the output, set a few degrees below the heat pump's setpoint. This is the configuration in which the 2.44 performance at -15 °C provides the greatest savings: every hour the heat pump remains the primary heat source costs significantly less than an hour of baseboard heating.\u003c\/p\u003e\u003ch3\u003eCooling down to 2,020 BTU\/h\u003c\/h3\u003e\u003cp\u003eAmong our 208-230 V DuraStar models, this one has the lowest certified cooling range. During mild but humid evenings, the unit continues running at a very low output, removing moisture from the air without overcooling the room. During heat waves, it reaches up to 19,947 BTU\/h. The \u003cstrong\u003eECO\/GEAR\u003c\/strong\u003e function reduces consumption in cooling mode, and \u003cstrong\u003eSleep\u003c\/strong\u003e mode adjusts the setpoint overnight.\u003c\/p\u003e\u003ch3\u003eThe $1,692 LogisVert grant\u003c\/h3\u003e\u003cp\u003eThe system has \u003cstrong\u003eENERGY STAR ID 2410732\u003c\/strong\u003e and qualifies for a \u003cstrong\u003e$1,692\u003c\/strong\u003e grant for owners of existing homes, according to the list in effect on the installation date. An enhanced grant may apply in certain multi-unit buildings. We confirm the amount before signing and provide the required documents.\u003c\/p\u003e\u003ch2\u003eBrick facades, duplexes and townhouses: installing an 18,000 BTU unit properly\u003c\/h2\u003e\u003cp\u003eMany homes and duplexes in \u003cstrong\u003eMontreal\u003c\/strong\u003e have brick cladding. This type of facade requires an adapted installation method.\u003c\/p\u003e\u003ch3\u003eGoing through a brick wall\u003c\/h3\u003e\u003cp\u003eThe lines are routed through the brick using a suitable drilling tool, then the opening is carefully sealed to prevent water and air infiltration. The location is selected to avoid lintels, joists and existing ducts. Our installations remain fully exposed, with no interior wall opening other than this passage, and a finish cover can conceal the lines on the facade for a cleaner appearance.\u003c\/p\u003e\u003ch3\u003eThe outdoor unit\u003c\/h3\u003e\u003cp\u003eThe condenser measures \u003cstrong\u003e35.06 x 13.44 x 26.50 inches\u003c\/strong\u003e, weighs \u003cstrong\u003e94.4 pounds\u003c\/strong\u003e and produces \u003cstrong\u003e58.8 dB(A)\u003c\/strong\u003e. On a solid brick facade, a properly anchored wall bracket is often possible; on simple cladding, we prioritize anchoring into the structure or using a ground stand. The unit remains above the snow line, away from bedroom windows. The base pan heater and corrosion-resistant coating are standard, and DuraStar recommends keeping the unit powered continuously at 0 °C and below.\u003c\/p\u003e\u003ch3\u003eRefrigerant lines\u003c\/h3\u003e\u003cp\u003eThe lines are \u003cstrong\u003e1\/4 and 1\/2 inch\u003c\/strong\u003e, precharged for 25 feet, with a maximum length of \u003cstrong\u003e98 feet\u003c\/strong\u003e and a maximum elevation difference of \u003cstrong\u003e66 feet\u003c\/strong\u003e. Beyond the precharge, 0.16 ounces of refrigerant is added per foot. In a duplex, this elevation difference makes it possible to connect an indoor unit upstairs to a condenser installed in the yard. Existing lines of the correct diameter and in good condition can be cleaned and tested for reuse.\u003c\/p\u003e\u003ch3\u003eThe indoor unit\u003c\/h3\u003e\u003cp\u003eThe wall-mounted unit measures \u003cstrong\u003e42.64 x 9.61 x 13.23 inches\u003c\/strong\u003e and weighs 29.5 pounds. With this system, its sound level ranges from \u003cstrong\u003e25 to 46 dB(A)\u003c\/strong\u003e, and its fan offers three speeds of \u003cstrong\u003e382, 459 and 531 CFM\u003c\/strong\u003e. The vertical louver oscillates automatically; the lateral direction is adjusted manually. It also includes \u003cstrong\u003eFollow Me\u003c\/strong\u003e, \u003cstrong\u003eTurbo\u003c\/strong\u003e, \u003cstrong\u003eSilence\u003c\/strong\u003e, \u003cstrong\u003eGentle\u003c\/strong\u003e, the \u003cstrong\u003eClean\u003c\/strong\u003e function, a timer and freeze protection at 8 °C. An alert code appears in the event of a refrigerant leak. Wi-Fi is not built in; DuraStar indicates that its indoor units are compatible with the DR24VINT2 24 V interface, which allows the use of a third-party Wi-Fi thermostat.\u003c\/p\u003e\u003ch3\u003eElectrical requirements\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e208-230 V\u003c\/strong\u003e power supply, \u003cstrong\u003e17 A MCA\u003c\/strong\u003e and a \u003cstrong\u003e25 A breaker\u003c\/strong\u003e according to the system's technical data sheet, on a dedicated circuit. We check the service entrance capacity and available panel space, especially in older duplexes.\u003c\/p\u003e\u003ch3\u003eR-410A refrigerant\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eR-410A\u003c\/strong\u003e is a non-flammable refrigerant that has long been used in residential HVAC. According to ENERGY STAR, its global warming potential is 2,088, compared with 470 for R-454B, which is found in newer equipment.\u003c\/p\u003e\u003ch3\u003eWhat is normal\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA five- to ten-minute \u003cstrong\u003edefrost cycle\u003c\/strong\u003e in cold weather, with white vapor at the condenser.\u003c\/li\u003e\n\u003cli\u003eA three-minute delay before restarting.\u003c\/li\u003e\n\u003cli\u003eHeating shutdown below -25 °C, in accordance with the manufacturer's limit.\u003c\/li\u003e\n\u003cli\u003eA slight hissing sound and plastic cracking noises.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIndoor water leakage, a persistent error code or a tripped breaker warrant a call to our \u003ca href=\"\/en\/pages\/service-de-reparation-thermopompe-murale-grand-montreal\"\u003erepair service\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cp\u003eClean the \u003cstrong\u003eindoor filters\u003c\/strong\u003e every two weeks, keep the condenser clear and schedule annual \u003cstrong\u003eHVAC maintenance\u003c\/strong\u003e for the coils, drain and electrical connections.\u003c\/p\u003e\u003ch3\u003eAirGreen, in the city and suburbs\u003c\/h3\u003e\u003cp\u003eAirGreen is a family-owned \u003cstrong\u003eMontreal\u003c\/strong\u003e company that has been installing wall-mounted heat pumps for more than fifteen years in \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e and the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e. We hold RBQ licences for ventilation, refrigeration and electrical work, as well as \u003cstrong\u003e$5,000,000\u003c\/strong\u003e in liability insurance. See our \u003ca href=\"\/en\/blogs\/nos-realisations\"\u003eprojects\u003c\/a\u003e to judge the quality of our installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBook your free estimate for the DURASTAR Standard Wall-Mounted Heat Pump | 18,000 BTU - R410A: we will plan the route through your facade, the condenser location and your $1,692 LogisVert grant.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":56308981793060,"sku":"DRA1U18S1B","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_THERMOPOMPE_MURALE_DURASTAR_STANDARD_18000_BTU_R410A_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_096b7027-9b5f-449f-a3d1-faa491e9167e.png?v=1789646689","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-durastar-standard-18000-btu-r410a","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}