{"product_id":"fournaise-electrique-dettson-supreme-avantage-sup20-a120d20-20-kw-240v","title":"DETTSON Suprême Avantage SUP20-A120D20 Electric Furnace | 20 kW - 240V","description":"\u003ch2\u003eA 20 kW furnace built for large central air conditioning\u003c\/h2\u003e\n\u003ch3\u003eWhat changes with the 1 HP motor\u003c\/h3\u003e\n\u003cp\u003eIn Dettson’s Suprême Avantage series, the models differ by heating output, but also by blower. The SUP20-A120D20 gets the largest PSC motor in the Avantage range: 1 HP, direct drive and 4 speeds, with a 12 x 9 blower wheel. This lets it accept an air-conditioner or heat-pump coil of up to 5 tons, while the versions with a smaller motor accept less cooling.\u003c\/p\u003e\n\u003cp\u003eFor heating, it delivers 20 kW at 240 V and 15 kW at 208 V, or 51,256 BTU\/h. The elements switch on in sequence, with a 10 kW first stage at 240 V, and Dettson publishes a temperature rise of 45 to 65 °F at 240 V.\u003c\/p\u003e\n\u003ch3\u003eThe projects that benefit\u003c\/h3\u003e\n\u003cp\u003eThis model is aimed at large ducted homes in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e that want high-capacity central air conditioning, or a large central heat pump with the elements as backup. With a heat pump, Dettson does not allow the elements and the heat pump to run at the same time; the K03081 interface makes it possible to follow that rule.\u003c\/p\u003e\n\u003cp\u003eA point of transparency: for this 1 HP motor on a three-wire supply, Dettson’s sheet and manual do not publish the same airflows. Rather than quoting an uncertain figure, we choose the speed on site based on the coil and your ducts, and we check the result at commissioning.\u003c\/p\u003e\n\u003ch3\u003eElectrical work, planned from the start\u003c\/h3\u003e\n\u003cp\u003eThe furnace is supplied at 120–240\/208 V single-phase on three wires. Dettson calls for a 125 A maximum breaker at 240 V (100 A at 208 V) and publishes a 114.0 A ampacity at 240 V. We assess your electrical service during the estimate and state in the quote whether it can take this circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen does\u003c\/h3\u003e\n\u003cp\u003eAirGreen, a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holds RBQ licence 5645-9605-01 for ventilation, refrigeration and electrical work. We take care of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe free on-site estimate and the written quote;\u003c\/li\u003e\n\u003cli\u003esetting the furnace, upflow, downflow with the DFB-SUP base depending on the floor, horizontal or suspended;\u003c\/li\u003e\n\u003cli\u003ethe electrical connection, the duct connections and integrating the coil;\u003c\/li\u003e\n\u003cli\u003esetting the motor speed and commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDettson covers parts for 5 years in residential use; labour is not covered by the manufacturer. We serve \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e and the whole region.\u003c\/p\u003e\n\u003ch3\u003eAir conditioning on the horizon\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for a free estimate: we size the furnace and the coil together, then you receive a written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available to spread out the cost of the project.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Dettson","offers":[{"title":"Default Title","offer_id":67801496486180,"sku":"SUP20-A120D20","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_SUP20_A120D20_00_20_KW_PSC_1_HP_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082502","url":"https:\/\/airgreen.ca\/en\/products\/fournaise-electrique-dettson-supreme-avantage-sup20-a120d20-20-kw-240v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}