{"product_id":"fournaise-electrique-dettson-supreme-modulante-sup30-m240v20-30-kw-240v","title":"DETTSON Suprême Modulante SUP30-M240V20 Electric Furnace | 30 kW - 240V","description":"\u003ch2\u003e30 kW, modulated: the capacity of a large furnace, metered out to demand\u003c\/h2\u003e\n\u003ch3\u003eA large furnace that does not only run flat out\u003c\/h3\u003e\n\u003cp\u003eA large home needs a large furnace for days of intense cold, but those days remain the exception. The \u003cstrong\u003eDettson Suprême Modulante SUP30-M240V20\u003c\/strong\u003e meets both needs: it delivers up to 30 kW at 240 V (22.5 kW, or 76,884 BTU\/h, at 208 V), and its solid-state control modulates the output of the elements from 0 to 100%. When demand is low, the furnace delivers only part of it. A 1 HP ECM motor moves the air.\u003c\/p\u003e\n\u003cp\u003eIt suits owners of a large forced-air home who want modulated central electric heating, with or without a heat pump. The 30 kW size is nonetheless confirmed by assessing the heating needs, which we do during the estimate.\u003c\/p\u003e\n\u003ch3\u003eTwo ways to control it\u003c\/h3\u003e\n\u003cp\u003eDettson describes two control modes. With a modulating thermostat, the furnace receives a 5 to 100% PWM demand through terminals V\/W2, C, R and G, plus Y1, Y2, O and DH. With a communicating thermostat, it connects to terminals 1, 2, R and C with an RJ11 cable, and the protocol also sends a 5 to 100% demand. A control interface is then used to set up the whole unit.\u003c\/p\u003e\n\u003cp\u003eIf a heat pump is added, communicating mode comes into its own: with the coil on the return side, the heat pump and the elements can run at the same time. Dettson also provides automatic backup with a 2-stage or modulating heat pump, using the CALME and FUSION modes, and the K03081 interface.\u003c\/p\u003e\n\u003ch3\u003eWhat the house needs to provide\u003c\/h3\u003e\n\u003cp\u003eThe panel has to take two circuits: a breaker of no more than 60 A for terminal block 1, at both 240 V and 208 V, and no more than 100 A for block 2 at 240 V. The elements draw 124.3 A at 240 V. In terms of space, the furnace is 36 1\/2 in high and 22 in deep, weighs 105 lb, is approved for zero clearance and installs in four positions, or suspended. It works with conventional ductwork as well as with Smart Duct® small ducts. Finally, since the maximum cooling capacity is not the same from one Dettson document to another, we confirm it before choosing the coil.\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 for ventilation, refrigeration and electrical work. Whether your home is in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, in \u003cstrong\u003eLaval\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, we follow the same steps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efree in-home estimate, including a check of the electrical service;\u003c\/li\u003e\n\u003cli\u003echoice of thermostat, modulating or communicating;\u003c\/li\u003e\n\u003cli\u003esetting the furnace in place and connecting it to the 20 x 20 in supply opening;\u003c\/li\u003e\n\u003cli\u003ewiring the two circuits, commissioning and setup at the control interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOn to the estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free in-home estimate for the Suprême Modulante SUP30-M240V20. You receive a written quote, and \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":67801492357412,"sku":"SUP30-M240V20","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_MODULANTE_SUP30_M240V20_00_30_KW_ECM_1_HP_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082500","url":"https:\/\/airgreen.ca\/en\/products\/fournaise-electrique-dettson-supreme-modulante-sup30-m240v20-30-kw-240v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}