{"product_id":"fournaise-electrique-dettson-supreme-avantage-sup23-a240d20-23-kw-240v","title":"DETTSON Suprême Avantage SUP23-A240D20 Electric Furnace | 23 kW - 240V","description":"\u003ch2\u003eQuiet electric heat in winter, a large air reserve for summer\u003c\/h2\u003e\n\u003ch3\u003eTwo airflows, two seasons\u003c\/h3\u003e\n\u003cp\u003eThe Dettson Suprême Avantage SUP23-A240D20 is a 23 kW electric furnace at 240 V (17.3 kW at 208 V) fitted with a 4-speed, 1 HP direct-drive PSC motor. For heating, Dettson factory-sets low speed: 970 CFM at 0.5 in w.c., with a published temperature rise of 50 to 70°F at 240 V. When summer comes, the higher speeds reach 2,030 CFM, and Dettson accepts a cooling coil of up to 5 tons.\u003c\/p\u003e\n\u003cp\u003eThis model therefore suits a large home, for example a two-storey house with a finished basement, that wants both electric heat and a good-sized central air conditioner, or a central heat pump. The exact air conditioner size comes from the calculation, not from the maximum allowed.\u003c\/p\u003e\n\u003ch3\u003eHeat pump: one rule to follow\u003c\/h3\u003e\n\u003cp\u003eThe furnace accepts an air conditioner or heat pump coil on the supply or return side. With a heat pump, Dettson does not allow the elements and the heat pump to heat at the same time, because this would cause overheating. The thermostat, or a manufacturer accessory, alternates the two sources; Dettson also provides a K03081 heat pump interface kit. In this setup, the heat pump heats as long as it is enough and the elements take over in deep cold.\u003c\/p\u003e\n\u003ch3\u003eA simple electrical connection\u003c\/h3\u003e\n\u003cp\u003eIt connects on 2-wire, single-phase 240\/208 V, and a 3-wire connection for 120–208\/240 V is possible with accessories. Dettson lists a total current of 102.4 A at 240 V and a 125 A maximum breaker, at 240 V as at 208 V. The breakers are mounted on the front, with the continuous-fan switch, the low\/high power switch and the heat-demand light. The elements come on in sequence and can be replaced one by one.\u003c\/p\u003e\n\u003cp\u003eAs for placement, it is multi-position (upflow, downflow on a DFB-SUP base when the floor is combustible, horizontal left or right), can be suspended and is approved for zero clearance.\u003c\/p\u003e\n\u003ch3\u003eAirGreen takes care of it\u003c\/h3\u003e\n\u003cp\u003eA family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, AirGreen holds RBQ licence 5645-9605-01 for ventilation, refrigeration and electrical work. It all starts with a free on-site estimate: we calculate the heating and cooling needs, review the ducts and the panel, then give you a written quote. On installation day, we set the furnace in place, connect it to the ducts and the dedicated circuit, adjust the blower speed and check the temperature rise before explaining the controls.\u003c\/p\u003e\n\u003cp\u003eDettson covers parts for 5 years in residential use and 1 year in commercial use; labour is not covered by the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFor a project in Montreal, Laval, Longueuil, the North Shore or the South Shore, ask for your free estimate and written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Dettson","offers":[{"title":"Default Title","offer_id":67801692078372,"sku":"SUP23-A240D20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/FOURNAISE_ELECTRIQUE_DETTSON_SUPREME_AVANTAGE_PSC_SUP23_A240D20_00_23_KW_PSC_1_HP_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082501","url":"https:\/\/airgreen.ca\/en\/products\/fournaise-electrique-dettson-supreme-avantage-sup23-a240d20-23-kw-240v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}