{"product_id":"aerotherme-a-eau-chaude-sterling-hsb06011-montreal-laval-longueuil-rive-sud-rive-nord","title":"STERLING HSB06011 Hot-Water Unit Heater | Montreal, Laval, Longueuil, South Shore \u0026 North Shore","description":"\u003ch2\u003eKeep the shop warm, even when the garage door opens\u003c\/h2\u003e\n\u003ch3\u003eA unit heater designed for door zones\u003c\/h3\u003e\n\u003cp\u003eIn an auto repair shop, an equipment shed or the entrance to an underground parking garage, heat is lost mostly through the large door. The Sterling HSB06011 answers that need with an airflow of 900 CFM and an outlet velocity of 650 FPM. Hung from the ceiling, it takes the hot water from your loop, runs it through its coil and sends the warmed air down through horizontal louvers that come standard.\u003c\/p\u003e\n\u003cp\u003eWith 200°F entering water, 60°F entering air and a 20°F drop, Sterling publishes 43,600 BTU\/h. At reduced speed, the rating becomes 39,200 BTU\/h at 700 CFM. The 1\/20 HP motor runs on 115 V, single speed; it is totally enclosed with thermal overload protection.\u003c\/p\u003e\n\u003ch3\u003eIn Quebec: garage doors, long winters and glycol loops\u003c\/h3\u003e\n\u003cp\u003eA door zone is exposed to the cold. When part of the loop runs through a space that can freeze, such as a parking ramp, it is often filled with propylene glycol rather than plain water. Sterling publishes correction factors for that mix, and we apply them to the output calculation.\u003c\/p\u003e\n\u003cp\u003eWater temperature matters just as much. Your electric boiler or air-to-water heat pump does not necessarily supply 200°F. The factors Sterling publishes are 0.857 at 180°F, 0.715 at 160°F, 0.571 at 140°F and 0.429 at 120°F. The right choice is therefore made with the actual temperature, a heat-loss calculation, and allowing for door openings.\u003c\/p\u003e\n\u003cp\u003eOn the hydronic side, the unit needs 4.4 GPM with a 20°F drop, for a pressure drop of 0.17 ft H2O.\u003c\/p\u003e\n\u003ch3\u003eHow we install it\u003c\/h3\u003e\n\u003cp\u003eWe visit the site and look at the door, the free height and the ceiling structure. Mounting height and air throw are not in the data we verified: we set the location with Sterling’s installation manual. Then our technicians:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehang the unit heater by rods, properly level;\u003c\/li\u003e\n\u003cli\u003econnect it to the loop, with isolation valves and air purging;\u003c\/li\u003e\n\u003cli\u003econnect the 115 V supply and the control;\u003c\/li\u003e\n\u003cli\u003estart it up and check the flow.\u003c\/li\u003e\n\u003c\/ul\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 (ventilation, refrigeration and electrical). We serve \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\u003ch3\u003eYour garage door, your calculation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for a free on-site estimate. You receive a written quote that accounts for your door, your loop and its temperature, with \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sterling","offers":[{"title":"Default Title","offer_id":67801522241828,"sku":"HSB06011","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/AEROTHERME_A_EAU_CHAUDE_STERLING_HSB_06011_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082220","url":"https:\/\/airgreen.ca\/en\/products\/aerotherme-a-eau-chaude-sterling-hsb06011-montreal-laval-longueuil-rive-sud-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}