{"title":"Residential Electric Boilers | Montreal, Laval, Longueuil, South Shore and North Shore","description":null,"products":[{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-3-3-kw-240v","title":"THERMO 2000 Mini BTH 3 Electric Boiler | 3 kW - 240V","description":"\u003ch2\u003e3 kW of gentle hot water heat, in a boiler that fits on a wall\u003c\/h2\u003e\n\u003ch3\u003eThe smallest Mini BTH, for small zones\u003c\/h3\u003e\n\u003cp\u003eNot every heating zone needs a big boiler. A radiant floor in the basement bathroom, a room added at the back of the house, a small condo heated by hydronic baseboards: for these modest loads, Thermo 2000’s Mini BTH 3 does the job with a single 3 kW element, or 10,236 BTU\/h at 240 V.\u003c\/p\u003e\n\u003cp\u003eIts body holds only 1 US gal of water. Thermo 2000 describes it as very compact, multi-position and quiet, designed for condos, houses, basements and garages. It mounts on the wall and connects through four 3\/4 in female NPT connections. The manufacturer also presents it as backup for a heat pump, a geothermal or a solar system, with no GHG emissions.\u003c\/p\u003e\n\u003ch3\u003eA simple electrical connection\u003c\/h3\u003e\n\u003cp\u003eAt 240 V, the Mini BTH 3 draws 12.5 A. Thermo 2000 specifies a 20 A breaker and Cu 12 or Al 10 wire. In a \u003cstrong\u003eMontreal\u003c\/strong\u003e condo or a \u003cstrong\u003eLaval\u003c\/strong\u003e home where the panel is already well filled, this small load fits in more easily than a larger boiler. If the building is supplied at 208 V, output becomes 2.2 kW (10.9 A): we take that into account from the estimate.\u003c\/p\u003e\n\u003cp\u003eThe control is deliberately simple: an aquastat sets the water temperature, an indicator light shows when the element is heating, a switch turns the appliance on or off, and a 24 V supply serves the thermostat and accessories. There is no outdoor sensor. Two high temperature limits protect the appliance: automatic at 208 °F (98 °C) and manual at 227 °F (108 °C).\u003c\/p\u003e\n\u003ch3\u003eWhat to plan around the boiler\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 supplies the 30 psi relief valve, the drain valve and the temperature and pressure gauge. The circulator and expansion tank are not included: they are chosen for the circuit to be heated, and we list them in the quote. The maximum working pressure is 30 psi (207 kPa).\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eWe first come for a free on-site estimate: area to heat, type of distribution, electrical panel, wall location. You then receive a written quote. On installation day, our technicians mount the boiler, install the circulator and expansion tank, connect the water circuit, make the electrical and thermostat connections, then fill, purge and check operation with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eHeat your small zone\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. Ask for your free estimate: the quote is in writing, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801441534244,"sku":"MINI BTH 3","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_3_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-3-3-kw-240v","title":"THERMO 2000 Mini BTH Ultra 3 Electric Boiler | 3 kW - 240V","description":"\u003ch2\u003e3 kW of hot-water heat that fits on a wall and on a 20 A circuit\u003c\/h2\u003e\n\u003ch3\u003eThe smallest Mini ULTRA, for a single loop\u003c\/h3\u003e\n\u003cp\u003eThe Mini ULTRA 3 is the entry size of Thermo 2000’s Mini ULTRA series. This wall-mounted electric boiler heats the water of a hydronic circuit: radiant floor, radiators or hot-water baseboards. It runs on a single 3 kW element, in one stage, and produces 10,236 BTU\/h at 240 V according to the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThis size is meant for projects where the heating load stays small. Think of a finished basement whose slab carries a radiant floor, a garage you want to keep at a steady temperature, a small condo heated by hydronic baseboards, or an added room with its own loop. Thermo 2000 also presents it as a possible back-up for an air-to-water heat pump or a geothermal system.\u003c\/p\u003e\n\u003cp\u003eAll the heat is electric: the unit produces no GHG emissions on site. It holds only 1 US gal of water and weighs 47 lb when shipped. It hangs on a wall, in the basement or in a mechanical closet, and leaves the floor free.\u003c\/p\u003e\n\u003ch3\u003eAn electrical load that is easy to fit in\u003c\/h3\u003e\n\u003cp\u003eIn many homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e or \u003cstrong\u003eLongueuil\u003c\/strong\u003e, the electrical panel has little room left. The Mini ULTRA 3 draws 12.5 A at full output, and Thermo 2000 specifies a 20 A breaker with Cu 12 or Al 10 wire at 240 V. If the building is supplied at 208 V, as some apartment buildings are, the output drops to 2.2 kW (10.9 A). We factor that in from the load calculation on.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller handles day-to-day comfort. It offers presets by distribution system, then adjusts the water temperature to the outdoor temperature with the supplied sensor, using three curves (MIN, STD and MAX). In mild weather it shuts the heat off; when a room needs to warm up faster, Boost mode takes over. The water temperature can be set from 50 °F to 190 °F.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eEverything starts with a free on-site estimate. We look at the hot-water loop, the electrical panel and the wall the boiler will hang on, then give you a written quote. It lists the circulator and expansion tank to plan for, since they are not among the parts Thermo 2000 supplies.\u003c\/p\u003e\n\u003cp\u003eOn installation day, our technicians mount the unit and connect it to the loop through its 3\/4 in NPT connections. They install the supplied 30 psi relief valve, temperature and pressure gauge and drain valve, mount the outdoor sensor, then make the electrical connection. AirGreen holds RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work. We fill and purge the loop, set the controller curve and show you how to read the display.\u003c\/p\u003e\n\u003cp\u003eWe are a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years. Our crews work across Greater \u003cstrong\u003eMontreal\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e as well as the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk about your project\u003c\/h3\u003e\n\u003cp\u003eA basement floor to warm up, a garage to keep above freezing or a small loop to replace: tell us about your situation and we will tell you whether the Mini ULTRA 3 is the right size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: we confirm the size, you receive a written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801442615588,"sku":"MINI BTH ULTRA 3","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_3_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-4-5-4-5-kw-240v","title":"THERMO 2000 Mini BTH 4.5 Electric Boiler | 4.5 kW - 240V","description":"\u003ch2\u003eA 4.5 kW wall-mounted electric backup for your heat pump or geothermal system\u003c\/h2\u003e\n\u003ch3\u003eWhen the main source needs support\u003c\/h3\u003e\n\u003cp\u003eA heat pump, a geothermal system or solar collectors heating a water loop do most of the work, but there are times when they are no longer enough. You then need a simple, reliable electric source that takes over on the same loop. Thermo 2000 designed the Mini BTH for that role, and the 4.5 kW size suits homes where the backup load stays modest.\u003c\/p\u003e\n\u003cp\u003eThe Mini BTH 4.5 heats water with a single 4.5 kW element, or 15,354 BTU\/h at 240 V. Its body holds only 1 US gal of water and mounts on the wall, in several positions. On its own, it also suits a condo heated by hydronic baseboards or the radiant floor of a finished basement. Thermo 2000 points out that it runs quietly and with no GHG emissions.\u003c\/p\u003e\n\u003ch3\u003eA boiler that is simple to integrate\u003c\/h3\u003e\n\u003cp\u003eOn the electrical side, the manufacturer specifies a 240 V circuit with a 30 A breaker and Cu 10 or Al 10 wire. In buildings supplied at 208 V, common in \u003cstrong\u003eMontreal\u003c\/strong\u003e, it gives 3.4 kW (16.3 A): we check the voltage before settling on the size.\u003c\/p\u003e\n\u003cp\u003eOn the water side, it accepts 3.0 US gpm at a 10 °F temperature difference, or 1.5 US gpm at 20 °F, with negligible pressure drop according to Thermo 2000. Its four 3\/4 in female NPT connections, for inlet and outlet, simplify the tie-in to the existing loop, a point Thermo 2000 highlights for wall mounting. Water can be set from 50 °F to 190 °F (10 °C to 90 °C), at a maximum working pressure of 30 psi.\u003c\/p\u003e\n\u003cp\u003eControl is by aquastat, with an element indicator light, a switch and a 24 V supply for the thermostat and accessories. The Mini BTH has no outdoor sensor. For safety, an automatic high limit cuts out at 208 °F (98 °C) and a manual limit at 227 °F (108 °C).\u003c\/p\u003e\n\u003ch3\u003eWhat our installation includes\u003c\/h3\u003e\n\u003cp\u003eIt all starts with a free on-site estimate, where we look at the main source, the water loop, the electrical panel and the wall that will hold the boiler. You then receive a written quote that specifies the circulator and the expansion tank to add, since Thermo 2000 does not supply them.\u003c\/p\u003e\n\u003cp\u003eOur technicians mount the boiler, connect it to the loop, install the supplied 30 psi relief valve and temperature and pressure gauge, make the electrical and control connections, then fill, purge and test the backup with you. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eAdd backup to your system\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. The estimate is free, the quote is in writing and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801443565860,"sku":"MINI BTH 4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_4_5_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-4-5-4-5-kw-240v","title":"THERMO 2000 Mini BTH Ultra 4.5 Electric Boiler | 4.5 kW - 240V","description":"\u003ch2\u003e4.5 kW of hot water for a radiant floor, right from the wall\u003c\/h2\u003e\n\u003ch3\u003eWho the Mini ULTRA 4.5 is for\u003c\/h3\u003e\n\u003cp\u003eA basement with a cold floor, a workshop you would like to use in January, a plex dwelling heated by a few hot-water baseboards: these are the situations where Thermo 2000’s Mini ULTRA 4.5 belongs. This wall-mounted electric boiler runs on a single 4.5 kW element and produces 15,354 BTU\/h at 240 V, according to the manufacturer.\u003c\/p\u003e\n\u003cp\u003eIt heats the water of a hydronic circuit, whether a radiant floor, radiators or baseboards. Thermo 2000 also presents it as a back-up for a geothermal or solar system. Like the whole Mini ULTRA series, it emits no GHG on site and needs little maintenance.\u003c\/p\u003e\n\u003ch3\u003eA cold basement, a floor that stays warm\u003c\/h3\u003e\n\u003cp\u003eIn Quebec, many basements sit on a concrete slab that stays cool all winter. A radiant floor fed by a small electric boiler deals with that comfort issue at the source, without forced air and without blower noise. Thermo 2000 highlights the Mini ULTRA’s quiet operation, designed for condos, houses, basements and garages.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller reads the supplied outdoor sensor and adjusts the water temperature to the weather, using a MIN, STD or MAX curve. A slab does not need water as hot as a cast-iron radiator does, and that is what the presets by distribution system are for. The controller also shuts the heat off in mild weather and runs a pump purge.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, plan for a dedicated 240 V circuit with a 30 A breaker and Cu 10 \/ Al 10 wire. At 208 V, the output becomes 3.4 kW (16.3 A). Whether the house is in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or in a \u003cstrong\u003eMontreal\u003c\/strong\u003e plex, we check the voltage and the panel capacity before recommending this size.\u003c\/p\u003e\n\u003ch3\u003eYour installation, step by step\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFree on-site estimate: the water loop, the area to heat, the panel and the mounting wall.\u003c\/li\u003e\n\u003cli\u003eWritten quote, including the circulator and expansion tank, which are not among the supplied parts.\u003c\/li\u003e\n\u003cli\u003eWall mounting of the boiler, connection to the loop through the 3\/4 in female NPT connections, and installation of the 30 psi relief valve, temperature and pressure gauge and drain valve.\u003c\/li\u003e\n\u003cli\u003eElectrical connection and outdoor sensor installation. AirGreen holds RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/li\u003e\n\u003cli\u003eFilling, purging and setting the controller for your distribution system.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe loop must respect the unit’s 30 psi maximum working pressure and provide the flow Thermo 2000 specifies: 3.0 US gpm at a 10 °F ΔT, or 1.5 US gpm at a 20 °F ΔT. We size the circulator accordingly.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years. We also install in \u003cstrong\u003eLongueuil\u003c\/strong\u003e and throughout the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eGetting your quote\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer warrants the tank for 15 years and the electrical and mechanical components for 2 years. What remains is to confirm that 4.5 kW matches your space, and that is what our visit is for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBook your free estimate, receive a written quote and, if you wish, use \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801445040420,"sku":"MINI BTH ULTRA 4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_4_5_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-4-5-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 4.5 kW - 240V","description":"\u003ch2\u003eA 4.5 kW electric backup with 48 US gal of stored water for your renewable-energy system\u003c\/h2\u003e\n\u003ch3\u003eWhat the AltSource 50-4.5 is and who it suits\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s AltSource is not an ordinary electric boiler. Its tank holds 48 US gal of water, and the manufacturer presents it as the only high water volume electric boiler on the market. It serves as the backup source of a renewable-energy heating system: an air-to-water heat pump, a geothermal system or solar collectors do most of the work, and the AltSource adds electric heat as needed.\u003c\/p\u003e\n\u003cp\u003eThe 4.5 kW size is the smallest in the series. It runs on a single heating element, in a single stage, and produces 15,354 BTU\/h at 240 V according to Thermo 2000. It suits homes where the main source already covers most of the needs: a bungalow with radiant floor heating, a small well-insulated house, an addition tied into an existing hot-water loop.\u003c\/p\u003e\n\u003ch3\u003eA modest current draw for your electrical panel\u003c\/h3\u003e\n\u003cp\u003eIn many homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLaval\u003c\/strong\u003e, the electrical panel is already busy: range, water heater, dryer, charging station. The AltSource 50-4.5 needs only a 30 A breaker and 10-gauge copper wire, according to the manufacturer’s data. If the building has a 208 V supply, output drops to 3.4 kW (16.3 A); we take this into account from the estimate onward.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller is included. With the supplied outdoor sensor, it adjusts output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode. Two operating modes are available: standalone electric, the default setting, or automatic transfer controlled by an external contact.\u003c\/p\u003e\n\u003cp\u003eThe unit is 56 7\/16 in high and 22 in in diameter, and 25 1\/2 in deep with the door. It weighs 280 lb, plus the water in the tank once filled: we choose a location with you in the basement or mechanical room, on a floor that can carry that weight.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eEverything starts with a free on-site estimate. We look at the main source, the hot-water loop (radiant floor, baseboards or radiators), the electrical panel and the available space. You then receive a written quote. It lists the circulator and expansion tank to plan for, since they are not among the parts Thermo 2000 supplies. The manufacturer recommends a #30 tank for a radiant floor or baseboards, and a #60 for cast-iron radiators.\u003c\/p\u003e\n\u003cp\u003eOn installation day, our technicians set the unit in place and connect it to the loop through its 1 in NPT fittings. They install the supplied 30 psi relief valve, automatic air vent and outdoor sensor, then make the electrical connection. We fill and purge the system, set the controller and check operation with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. For its part, Thermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003ePlan your electric backup\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the AltSource in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. Ask for your free estimate: you receive a clear written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available so you can go ahead without waiting.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801449595172,"sku":"ALTSOURCE50-4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_4_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-4-5-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 4.5 kW - 240V","description":"\u003ch2\u003e71 US gal of thermal mass and 4.5 kW of backup for homes that rely on renewable energy\u003c\/h2\u003e\n\u003ch3\u003eA large water reserve, a single element\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s AltSource 70-4.5 is a thermal mass electric boiler: its tank holds 71 US gal of water. The manufacturer presents it as the only high water volume electric boiler on the market and designs it for a specific role, as the backup source of a renewable-energy heating system. Geothermal, an air-to-water heat pump or solar collectors handle most of the heating; the AltSource tops it up.\u003c\/p\u003e\n\u003cp\u003eIn this size, the electric side is deliberately small. A single 4.5 kW element, in a single stage, delivers 15,354 BTU\/h at 240 V. It is the leanest combination of the AltSource 70: this model’s full water reserve for the lowest current draw.\u003c\/p\u003e\n\u003ch3\u003eThe homes where this size makes sense\u003c\/h3\u003e\n\u003cp\u003eThis size suits owners who have invested in a well-sized renewable source and want a discreet electric backup. A well-insulated house in \u003cstrong\u003eLongueuil\u003c\/strong\u003e with a radiant floor tied to geothermal, a \u003cstrong\u003eSouth Shore\u003c\/strong\u003e property with solar thermal collectors, a new house with an air-to-water heat pump: in each case, the main source does most of the work and the AltSource keeps the home comfortable when it falls short.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 lists a 30 A breaker and Cu 10 \/ Al 10 wire gauge at 240 V. At 208 V, output drops to 3.4 kW (16.3 A). The T2 UltraSmart controller, supplied with its outdoor sensor, modulates output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode.\u003c\/p\u003e\n\u003ch3\u003ePreparing the location\u003c\/h3\u003e\n\u003cp\u003eA 71 US gal reserve takes up space and weight. The unit measures 24 in in diameter and 28 in deep with the door, and weighs 380 lb before the water is added. We check the access path to the mechanical room and the strength of the floor. The loop connects through 1 1\/4 in male NPT fittings and operates at a maximum pressure of 30 psi. For the expansion tank, Thermo 2000 recommends a #60 with baseboards or a radiant floor, and a #90 with cast-iron radiators.\u003c\/p\u003e\n\u003cp\u003eIf you also want to preheat domestic water, Thermo 2000 offers an optional 26.2 sq ft parallel copper coil heat exchanger. We discuss it from the first visit.\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eThe on-site estimate is free and the written quote details the unit, the circulator, the expansion tank and the electrical work. Our technicians then install the boiler, connect it to the loop, mount the outdoor sensor, make the electrical connection, fill and purge the system, then set the controller. Thermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years.\u003c\/p\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.\u003c\/p\u003e\n\u003ch3\u003eAsk for your estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Tell us about your renewable source: we send you a written quote for the AltSource 70, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801450447140,"sku":"ALTSOURCE70-4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_4_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-4-5-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 4.5 kW - 240V","description":"\u003ch2\u003eHot-water heating and the home’s hot water, in the space of a single water heater\u003c\/h2\u003e\n\u003ch3\u003eOne appliance, two jobs\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s ComboMax Ultra combines an electric boiler and an instantaneous water heater. The tank holds the heating water, 48 US gal in the 50 model. Parallel copper coils sit in that water: drinking water flows through them and heats up on the way, with no domestic hot water stored. According to the manufacturer, hot water arrives in under 7 seconds, and the absence of storage reduces the risk of Legionella.\u003c\/p\u003e\n\u003cp\u003eThe COMBOU50-4,5 is the smallest size in the series: a single 4.5 kW element on one stage, delivering 15,354 BTU\/h at 240 V. It suits a condo, a small bungalow or a well-insulated dwelling heated by radiant floors or radiators, where heating needs are modest. Thermo 2000 publishes an output of 50 US gal of hot water in 10 minutes and 72 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003ch3\u003eWhy this size slips easily into a local home\u003c\/h3\u003e\n\u003cp\u003eIn many homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLaval\u003c\/strong\u003e, the mechanical room is just a corner of the basement shared by the water heater, the electrical panel and the washer. The ComboMax Ultra 50 takes the space of a conventional water heater: 60 in high and 22 in in diameter. Replacing a boiler and a water heater with a single appliance frees up room and simplifies maintenance.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, this size asks little: a 30 A breaker and Cu 10 or Al 10 wire at 240 V, according to the manufacturer. If the building is supplied at 208 V, Thermo 2000 states that output is multiplied by 0.75; we take that into account when choosing the size.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller manages both functions. It gives priority to domestic hot water, sets its temperature and runs the heating pump when the thermostat calls for heat. The thermostatic mixing valve, pre-mounted at the factory, tempers the water sent to the taps.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free in-home estimate, in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or elsewhere in Greater Montreal. We check the heating load, the existing system, the electrical panel and the location. You receive a written quote detailing the unit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn installation day, the ComboMax Ultra is set in place, then connected by qualified personnel to the heating loop (1 in male NPT connections) and to domestic water (3\/4 in female NPT connections). Most accessories arrive already mounted: pressure regulator with check valve, mixing valve, automatic air vent, temperature and pressure gauge and hot water relief valve. After the electrical connection, the loop is filled and purged, the controller set and hot water output checked.\u003c\/p\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 (ventilation, refrigeration and electrical).\u003c\/p\u003e\n\u003ch3\u003eThe warranty published by Thermo 2000\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer covers the tank and coils for 15 years in residential use, 10 years in commercial use, and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLet’s talk about your project: free estimate, written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for your 4.5 kW ComboMax Ultra 50.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801451299108,"sku":"COMBOU50-4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_4_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-4-5-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 4.5 kW - 240V","description":"\u003ch2\u003eLight heating and plenty of hot water: the 4.5 kW ComboMax Ultra 70\u003c\/h2\u003e\n\u003ch3\u003eDesigned for homes that use a lot of hot water\u003c\/h3\u003e\n\u003cp\u003eIn the morning, in a family, showers follow one another while the dishwasher finishes its cycle. That is the kind of home where Thermo 2000’s COMBOU70-4,5 stands out. It pairs a single 4.5 kW heating element with the large tank of the ComboMax Ultra series, which holds 71 US gal of heating water. According to the manufacturer, it delivers 73 US gal of hot water in 10 minutes and 95 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003cp\u003eDrinking water, for its part, is never stored hot. It flows through parallel copper coils immersed in the heating water and heats up on the way. Thermo 2000 states that it arrives hot in under 7 seconds and that this design reduces the risk of Legionella.\u003c\/p\u003e\n\u003ch3\u003eOn the heating side: 4.5 kW for a home that needs little\u003c\/h3\u003e\n\u003cp\u003eThe unit delivers 15,354 BTU\/h at 240 V, on a single stage. It is a size for a recent or renovated, well-insulated home, or for a specific zone such as a basement heated by radiant floors. The T2 UltraSmart controller runs the heating pump when the thermostat calls and gives priority to domestic hot water when it is being drawn.\u003c\/p\u003e\n\u003cp\u003eThe electrical panel is lightly loaded: Thermo 2000 specifies a 30 A breaker and Cu 10 or Al 10 wire at 240 V. At 208 V, output is multiplied by 0.75 according to the manufacturer, which we check before recommending this size.\u003c\/p\u003e\n\u003ch3\u003eTaller than the 50: measure before choosing\u003c\/h3\u003e\n\u003cp\u003eThe large tank needs more room: 70 1\/2 in high, 24 in in diameter and 430 lb empty. In a basement in \u003cstrong\u003eMontreal\u003c\/strong\u003e or \u003cstrong\u003eLaval\u003c\/strong\u003e crossed by beams and ducts, the clearance matters, and we measure it during the visit. Heating connections are 1 1\/4 in male NPT, domestic water connections 3\/4 in female NPT.\u003c\/p\u003e\n\u003ch3\u003eAirGreen’s installation, from estimate to start-up\u003c\/h3\u003e\n\u003cp\u003eThe free estimate is done on site, in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e and throughout Greater Montreal. We assess your hot water needs, the heating load, the panel and the location, then give you a written quote. On installation, the unit is set in place and connected by qualified personnel to the heating loop and to domestic water. The pressure regulator with check valve, the thermostatic mixing valve, the air vent and the temperature and pressure gauge are already factory-mounted, which shortens the work on site. We finish with filling, purging, setting the controller and a hot water test at a tap.\u003c\/p\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). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for your ComboMax Ultra 70.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801453199652,"sku":"COMBOU70-4,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_4_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-6-6-kw-240v","title":"THERMO 2000 Mini BTH 6 Electric Boiler | 6 kW - 240V","description":"\u003ch2\u003e6 kW of hot water heat for a garage, a basement or a small unit\u003c\/h2\u003e\n\u003ch3\u003eOne element, one zone, one wall\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s Mini BTH 6 rests on a simple idea: a single 6 kW element, controlled by an aquastat, in a cabinet that mounts on the wall. It delivers 20,472 BTU\/h at 240 V and holds only 1 US gal of water. The manufacturer describes it as very compact, multi-position and quiet, and intends it for condos and houses as well as basements and garages.\u003c\/p\u003e\n\u003ch3\u003ePractical uses around Montreal\u003c\/h3\u003e\n\u003cp\u003eA detached garage in \u003cstrong\u003eLaval\u003c\/strong\u003e whose concrete slab already contains radiant heating tubing. A unit fitted out in the basement of a \u003cstrong\u003eLongueuil\u003c\/strong\u003e home, with its own heated floor. A small house on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e heated by hydronic baseboards. In each case, the Mini BTH 6 heats an independent water loop without taking up floor space.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 also designs it as backup for a heat pump, a geothermal or a solar system. It runs with no GHG emissions and is easy to maintain, according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eElectrical connection and control\u003c\/h3\u003e\n\u003cp\u003eAt 240 V, the appliance draws 25.0 A. Thermo 2000 specifies a 40 A breaker and Cu 8 or Al 6 wire. If the building is supplied at 208 V, output drops to 4.5 kW (21.8 A), which we take into account when choosing the size.\u003c\/p\u003e\n\u003cp\u003eThe aquastat sets the water temperature between 50 °F and 190 °F (10 °C and 90 °C). An indicator light shows when the element is heating, a switch turns the appliance off and a 24 V supply serves the thermostat and accessories. The Mini BTH has no outdoor sensor. On the water side, it accepts 4.1 US gpm at a 10 °F difference, or 2.0 US gpm at 20 °F, with negligible pressure drop according to the manufacturer. Two high temperature limits, automatic at 208 °F (98 °C) and manual at 227 °F (108 °C), protect the appliance.\u003c\/p\u003e\n\u003ch3\u003eOur installation\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate: heating needs of the space, condition of the circuit, electrical panel. The written quote then specifies the circulator and the expansion tank, which are not included with the boiler. On installation day, our technicians mount the appliance on the wall, connect its four 3\/4 in NPT connections to the circuit, install the supplied 30 psi relief valve and temperature and pressure gauge, make the electrical and thermostat connections, then fill, purge and check the heating with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years, in Canada and the United States.\u003c\/p\u003e\n\u003ch3\u003eGet your project started\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. Ask for your free estimate and your written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801453986084,"sku":"MINI BTH 6","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_6_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-conforto-at-at0623-6-kw-240v","title":"CONFORTO AT AT0623 Electric Boiler | 6 kW - 240V","description":"\u003ch2\u003eA compact, zero-emission 6 kW electric boiler for small hot-water loops\u003c\/h2\u003e\n\u003ch3\u003eWhat the AT0623 is and who it suits\u003c\/h3\u003e\n\u003cp\u003eThe Conforto AT0623 opens the AT series: it is a 6 kW, 240 V wall-mounted electric boiler, or 20,500 BTU\/h according to the manufacturer. It heats the water of a hydronic system with two 3,000 W elements that come on in two stages. When demand is low, a single element works; when the cold sets in, the second one joins it.\u003c\/p\u003e\n\u003cp\u003eThis size is meant for projects where the heating load stays modest. Think of a radiant floor in a finished basement, a room added at the back of the house, a workshop with a heated slab or a condo with hot-water radiators. Conforto presents the unit as a zero-emission solution, which makes it a consistent choice for a household that wants to heat its water with electricity.\u003c\/p\u003e\n\u003ch3\u003eHow it fits a Quebec home\u003c\/h3\u003e\n\u003cp\u003eThe AT0623 mounts on the wall, which keeps the mechanical room floor clear. It weighs about 70 lb (32 kg) as shipped and connects to the loop through 1 1\/4 in NPT fittings. Conforto designs it for low-temperature radiant heating as well as high-temperature hot-water baseboards and radiators.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, it needs a 240 V single-phase supply, with a minimum circuit ampacity of 38.8 A and maximum protection of 40 A. That is the lowest electrical demand in the AT series, an advantage when you add hot-water heating to only part of the house and the panel has little room left.\u003c\/p\u003e\n\u003cp\u003eThe controller brings two practical advantages. An immersion sensor at the heat exchanger outlet prevents short cycling, and a separate setpoint lets you make domestic hot water with an indirect water heater, with priority over space heating. A load-management input also lets the electricity provider control the unit.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eEverything starts with a free on-site estimate. We look at the existing loop or the radiant-floor project, your electrical panel’s capacity and the wall space available. You then receive a written quote that states the size chosen and the loop components to plan for, such as the circulator and the expansion tank.\u003c\/p\u003e\n\u003cp\u003eOn installation day, our technicians mount the boiler, connect it to the piping and the electrical circuit, fill and purge the system, then set the heating and domestic hot-water setpoints. We also explain the yearly maintenance, a condition of Conforto’s limited lifetime warranty.\u003c\/p\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.\u003c\/p\u003e\n\u003ch3\u003ePlan your project\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your free estimate: you receive a clear written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available so you can go ahead without waiting.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801455755556,"sku":"AT0623","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT0623_6_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-6-6-kw-240v","title":"THERMO 2000 Mini BTH Ultra 6 Electric Boiler | 6 kW - 240V","description":"\u003ch2\u003eTwo 3 kW elements, two stages: a 6 kW boiler that measures out its heat\u003c\/h2\u003e\n\u003ch3\u003eWhat the Mini ULTRA 6 adds\u003c\/h3\u003e\n\u003cp\u003eIn Thermo 2000’s Mini ULTRA series, the 6 kW size marks a change. The smaller models have a single element; this one has two, 3 kW each, wired on two stages. The boiler therefore delivers its heat in two steps instead of one single 6 kW block. At full output, it produces 20,472 BTU\/h at 240 V, according to the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThe rest of the unit keeps what defines the Mini ULTRA: a compact wall-mounted cabinet weighing 47 lb when shipped, 1 US gal of water, 3\/4 in NPT connections and the T2 UltraSmart controller with its outdoor sensor. The controller adjusts the water temperature to the weather with three curves (MIN, STD, MAX), shuts the heat off in mild weather and offers a Boost mode.\u003c\/p\u003e\n\u003ch3\u003eIn a condo, a bungalow or a plex\u003c\/h3\u003e\n\u003cp\u003eThis size suits small dwellings heated as a whole. A few typical cases:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea \u003cstrong\u003eMontreal\u003c\/strong\u003e condo heated by hydronic baseboards;\u003c\/li\u003e\n\u003cli\u003ea bungalow in \u003cstrong\u003eLaval\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e with hot-water radiators;\u003c\/li\u003e\n\u003cli\u003ean old electric boiler to replace in the basement, on an existing loop;\u003c\/li\u003e\n\u003cli\u003ean air-to-water heat pump that needs electric back-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach situation calls for its own checks. The circuit must be a dedicated 240 V line, with a 40 A breaker and Cu 8 \/ Al 6 wire according to Thermo 2000; the boiler draws 25.0 A at full output. In a building supplied at 208 V, it delivers 4.5 kW at 21.8 A, which can change the size to choose. On the water side, the loop must provide 4.1 US gpm at a 10 °F ΔT or 2.0 US gpm at a 20 °F ΔT, and respect a maximum working pressure of 30 psi.\u003c\/p\u003e\n\u003ch3\u003eOur installation\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, followed by a detailed written quote. Since Thermo 2000 does not supply the circulator and expansion tank, we include them in the quote, sized for your loop.\u003c\/p\u003e\n\u003cp\u003eOur technicians mount the boiler on the wall, connect it to the loop and install the supplied parts: 30 psi relief valve, drain valve and temperature and pressure gauge. They mount the outdoor sensor, make the electrical connection under AirGreen’s RBQ licence 5645-9605-01 (ventilation, refrigeration and electrical), then fill and purge the system. Before leaving, we choose with you the preset that matches your radiators, baseboards or radiant floor.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years. We also install in \u003cstrong\u003eLongueuil\u003c\/strong\u003e and across the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years (parts).\u003c\/p\u003e\n\u003ch3\u003eNext step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSend us a description of your current system or ask for a free estimate: you will receive a written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available if you prefer to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801456279844,"sku":"MINI BTH ULTRA 6","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_6_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-7-5-7-5-kw-240v","title":"THERMO 2000 Mini BTH 7.5 Electric Boiler | 7.5 kW - 240V","description":"\u003ch2\u003eTwo elements, two stages: a 7.5 kW wall-mounted boiler that follows the home’s needs\u003c\/h2\u003e\n\u003ch3\u003eWhat sets the Mini BTH 7.5 apart\u003c\/h3\u003e\n\u003cp\u003eIn Thermo 2000’s Mini BTH series, the 7.5 kW size is the first to run on two stages. It combines two elements of different outputs, one of 3 kW and the other of 4.5 kW. The aquastats bring them on in stages according to demand, and an indicator light per element shows what is heating. In total, the boiler delivers 25,590 BTU\/h at 240 V, in a wall-mounted cabinet that holds only 1 US gal of water.\u003c\/p\u003e\n\u003cp\u003eLike every Mini BTH, it heats the water of radiant floors, radiators and hydronic baseboards, and Thermo 2000 also designs it as backup for a heat pump, a geothermal or a solar system. It runs quietly and with no GHG emissions, according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eA typical South Shore bungalow\u003c\/h3\u003e\n\u003cp\u003eTake a bungalow on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or in \u003cstrong\u003eLongueuil\u003c\/strong\u003e with a finished basement: radiant floor downstairs, hydronic baseboards upstairs, and an old electric boiler taking up space near the panel. The Mini BTH 7.5 mounts on the wall, frees the floor and needs only a 40 A breaker with Cu 8 or Al 6 wire, according to Thermo 2000. In mild weather, demand stays low and one stage may be enough; in deep cold, the second one comes on.\u003c\/p\u003e\n\u003ch3\u003eWhat to know before installing\u003c\/h3\u003e\n\u003cp\u003eIf your building is supplied at 208 V, output drops to 5.6 kW (27.2 A), which may tip the choice toward a larger size. The Mini BTH has no outdoor sensor: the water temperature is set on the aquastats, from 50 °F to 190 °F (10 °C to 90 °C). The circulator and expansion tank are not supplied. The manufacturer publishes a flow of 5.1 US gpm at a 10 °F difference, or 2.5 US gpm at 20 °F, with negligible pressure drop, which guides the choice of circulator. The maximum working pressure is 30 psi (207 kPa), and two high temperature limits protect the appliance, at 208 °F (98 °C) automatic and 227 °F (108 °C) manual.\u003c\/p\u003e\n\u003ch3\u003eAirGreen handles the installation\u003c\/h3\u003e\n\u003cp\u003eAfter a free on-site estimate, you receive a written quote that specifies the chosen size, the circulator and the expansion tank. Our technicians remove the old electric boiler, mount the Mini BTH on the wall, connect it to the circuit through its 3\/4 in NPT connections, install the supplied 30 psi relief valve and temperature and pressure gauge, make the electrical and thermostat connections, then fill, purge and check each zone with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eAsk for your estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. The on-site estimate is free, the quote is in writing, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801457033508,"sku":"MINI BTH 7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_7_5_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-7-5-7-5-kw-240v","title":"THERMO 2000 Mini BTH Ultra 7.5 Electric Boiler | 7.5 kW - 240V","description":"\u003ch2\u003e7.5 kW on a 40 A circuit, to heat a whole dwelling with hot water\u003c\/h2\u003e\n\u003ch3\u003eA plex dwelling, a small house\u003c\/h3\u003e\n\u003cp\u003ePicture a duplex dwelling in \u003cstrong\u003eMontreal\u003c\/strong\u003e heated by hot-water radiators, or a small house in \u003cstrong\u003eLongueuil\u003c\/strong\u003e whose ground floor sits on a radiant floor. The original boiler is at the end of its life, the mechanical room is narrow, and you want to stay electric. Thermo 2000’s Mini ULTRA 7.5 fits this kind of project: a wall-mounted unit weighing 47 lb when shipped, holding 1 US gal of water and producing 25,590 BTU\/h at 240 V.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 designs it for radiant floors, radiators and hydronic baseboards, and also presents it as a back-up for an air-to-water heat pump or a geothermal system.\u003c\/p\u003e\n\u003ch3\u003eHow the Mini ULTRA 7.5 splits its output\u003c\/h3\u003e\n\u003cp\u003eThis size is the only one in the series that combines two elements of different output: one 3 kW and one 4.5 kW, wired on two stages. The T2 UltraSmart controller responds to thermostat demand and adjusts the water temperature to the supplied outdoor sensor, with a MIN, STD or MAX curve depending on your distribution system. In mild weather it stops heating; a Boost mode is provided for recovery.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 specifies a 40 A breaker and Cu 8 \/ Al 6 wire at 240 V. If your building is on 208 V, the output drops to 5.6 kW at 27.2 A, and we redo the calculation accordingly. The water temperature range is 50 °F to 190 °F, with two high limits: automatic at 208 °F and manual at 227 °F.\u003c\/p\u003e\n\u003ch3\u003eAirGreen’s installation, from the visit to start-up\u003c\/h3\u003e\n\u003cp\u003eWe first come to see your system for a free estimate. We note the radiators or floor area, the condition of the loop and the panel capacity, then give you a written quote. It includes the circulator and expansion tank, which are not supplied with the boiler.\u003c\/p\u003e\n\u003cp\u003eThe circulator is chosen to give the loop the flow Thermo 2000 requires: 5.1 US gpm at a 10 °F ΔT, or 2.5 US gpm at a 20 °F ΔT. The loop must also respect the 30 psi maximum working pressure. Our technicians mount the boiler, connect it through its 3\/4 in NPT connections, install the supplied relief valve, temperature and pressure gauge and drain valve, then mount the outdoor sensor. The electrical connection is made under our RBQ licence 5645-9605-01, which covers ventilation, refrigeration and electrical work. We finish with filling, purging and setting the controller.\u003c\/p\u003e\n\u003cp\u003eA family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, AirGreen also installs in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eAsk for your quote\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTell us about your dwelling: the on-site estimate is free, the quote is in writing, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801462931748,"sku":"MINI BTH ULTRA 7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_7_5_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-7-5-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 7.5 kW - 240V","description":"\u003ch2\u003eTwo stages, 7.5 kW and 48 US gal of water: a graduated electric backup for geothermal and air-to-water heat pumps\u003c\/h2\u003e\n\u003ch3\u003eA backup designed for renewable systems\u003c\/h3\u003e\n\u003cp\u003eA geothermal system or an air-to-water heat pump can carry most of a home’s heating. It still needs a backup, and that is the role Thermo 2000 gives the AltSource: a thermal mass electric boiler that serves as the backup source of a renewable-energy heating system. The manufacturer presents it as the only high water volume electric boiler on the market.\u003c\/p\u003e\n\u003cp\u003eThe AltSource 50-7.5 combines a 48 US gal tank with 7.5 kW of output at 240 V, or 25,590 BTU\/h according to Thermo 2000. The output is split between two elements, one of 3 kW and one of 4.5 kW, which come on in two stages. It is a mid-range size, designed for a mid-size house whose main source does most of the work.\u003c\/p\u003e\n\u003ch3\u003eThe controller does the fine work\u003c\/h3\u003e\n\u003cp\u003eThe T2 UltraSmart controller and its outdoor sensor are supplied. They set output and water temperature according to the outdoor temperature, shut heating off in warm weather and offer a Boost mode. The controller runs in standalone electric mode, the default setting, or in automatic transfer controlled by an external contact: we choose the mode based on how your main source is connected.\u003c\/p\u003e\n\u003ch3\u003eHow it fits a home in Laval or on the North Shore\u003c\/h3\u003e\n\u003cp\u003eTake a split-level house in \u003cstrong\u003eLaval\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, heated by a radiant floor on two levels and an air-to-water heat pump. The AltSource 50-7.5 goes in the mechanical room: 22 in in diameter, 25 1\/2 in deep with the door, 56 7\/16 in high and 280 lb before filling. It connects to the loop through 1 in male NPT fittings and operates at a maximum pressure of 30 psi.\u003c\/p\u003e\n\u003cp\u003eThe electrical circuit calls for a 40 A breaker and Cu 8 \/ Al 6 wire gauge at 240 V, according to Thermo 2000. In a building with a 208 V supply, output becomes 5.6 kW (27.2 A). For the expansion tank, the manufacturer recommends a #30 with baseboards or a radiant floor, and a #60 with cast-iron radiators.\u003c\/p\u003e\n\u003ch3\u003eOur installation, step by step\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFree on-site estimate: main source, hot-water loop, electrical panel and space.\u003c\/li\u003e\n\u003cli\u003eWritten quote that specifies the unit, circulator, expansion tank and electrical work.\u003c\/li\u003e\n\u003cli\u003eSetting the unit in place, connecting it to the loop and mounting the outdoor sensor and supplied accessories.\u003c\/li\u003e\n\u003cli\u003eElectrical connection, filling, purging and controller setup, then a check with you.\u003c\/li\u003e\n\u003c\/ol\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 in ventilation, refrigeration and electrical work. Thermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eTake the next step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFrom Montreal to Longueuil, from Laval to the North Shore and the South Shore, ask for your free estimate. You receive a clear written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801467486500,"sku":"ALTSOURCE50-7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_7_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-7-5-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 7.5 kW - 240V","description":"\u003ch2\u003eA 7.5 kW electric backup that can also preheat your domestic water\u003c\/h2\u003e\n\u003ch3\u003eWhat the AltSource 70-7.5 does\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s AltSource is a thermal mass electric boiler designed to serve as the backup source of a renewable-energy heating system: air-to-water heat pump, geothermal or solar. The manufacturer describes it as the only high water volume electric boiler on the market. This model combines a 71 US gal tank with 7.5 kW at 240 V, or 25,590 BTU\/h, split between a 3 kW and a 4.5 kW element in two stages.\u003c\/p\u003e\n\u003cp\u003eIts T2 UltraSmart controller comes with an outdoor sensor. It modulates output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode. It runs in standalone electric mode by default or in automatic transfer controlled by an external contact.\u003c\/p\u003e\n\u003ch3\u003eAn option for domestic water\u003c\/h3\u003e\n\u003cp\u003eWhat sets the AltSource apart from a simple backup is the option Thermo 2000 provides for domestic water: a 26.2 sq ft parallel copper coil heat exchanger. It heats or preheats tap and shower water from the boiler. The manufacturer lists a maximum flow of 12 gpm, a maximum pressure of 125 psi and 3\/4 in male sweat domestic water connections (NSF 61).\u003c\/p\u003e\n\u003cp\u003eFor a family that uses a lot of hot water, the combination is attractive: a large reserve of heating water, two stages of output and a heat exchanger covered, like the tank, by Thermo 2000’s 15-year warranty in residential use. Electrical and mechanical components are covered for 2 years.\u003c\/p\u003e\n\u003ch3\u003eIn a Montreal duplex or a family home in Laval\u003c\/h3\u003e\n\u003cp\u003eIn a \u003cstrong\u003eMontreal\u003c\/strong\u003e duplex heated by radiators or a family home in \u003cstrong\u003eLaval\u003c\/strong\u003e with a radiant floor, the AltSource 70-7.5 goes in the mechanical room. It measures 24 in in diameter and 28 in deep with the door, and weighs 380 lb before filling. The heating loop connects in 1 1\/4 in NPT and operates at 30 psi maximum; Thermo 2000 recommends a #60 expansion tank with baseboards or a radiant floor, and a #90 with cast-iron radiators.\u003c\/p\u003e\n\u003cp\u003eThe electrical circuit calls for a 40 A breaker and Cu 8 \/ Al 6 wire gauge at 240 V. If the building has a 208 V supply, output becomes 5.6 kW (27.2 A).\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, where we look at your main source, the heating loop, your hot-water needs and the electrical panel. The written quote specifies the unit, the domestic water option if you choose it, the circulator, the expansion tank and the electrical work. On the day, our technicians install and connect the boiler, mount the outdoor sensor, fill and purge the system, then set the controller with you.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in Montreal for more than fifteen years, holding RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk about your project\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your free estimate and receive a written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801469190436,"sku":"ALTSOURCE70-7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_7_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-7-5-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 7.5 kW - 240V","description":"\u003ch2\u003eTwo heating stages and all the home’s hot water, in a 48 US gal tank\u003c\/h2\u003e\n\u003ch3\u003eA boiler that does not always run flat out\u003c\/h3\u003e\n\u003cp\u003eIn October, a house does not need the same heat as in January. Thermo 2000’s 7.5 kW ComboMax Ultra 50 meets that reality with two elements of different ratings, 3 kW and 4.5 kW, on two stages. Heat is added step by step, up to 25,590 BTU\/h at 240 V, instead of switching on full output at once.\u003c\/p\u003e\n\u003cp\u003eThe same appliance makes domestic hot water. Parallel copper coils sit in the 48 US gal of heating water in the tank; drinking water flows through them and heats up on the way, without being stored. Thermo 2000 publishes 53 US gal of hot water in 10 minutes and 90 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003ch3\u003eThe homes it suits\u003c\/h3\u003e\n\u003cp\u003eThis size is aimed at bungalows and small two-storey houses heated by hot-water baseboards, radiators or radiant floors, in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and in \u003cstrong\u003eMontreal\u003c\/strong\u003e. It is above all for owners who want a single appliance to maintain for heating and hot water. The tank takes the space of a conventional water heater, 60 in high and 22 in in diameter, and the unit weighs 325 lb empty.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller, with its backlit display, manages domestic hot water temperature, gives it priority and runs the heating pump when the thermostat calls. The thermostatic mixing valve, already mounted, tempers the water sent to the taps. Thermo 2000 announces an expected service life of more than 30 years and minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eElectrically, plan a 240 V single-phase circuit with a 40 A breaker and Cu 8 or Al 6 wire. In a building supplied at 208 V, the manufacturer states that output is multiplied by 0.75.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA free in-home estimate, in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e and throughout Greater Montreal: heating load, hot water needs, electrical panel and location.\u003c\/li\u003e\n\u003cli\u003eA written quote specifying the unit, the loop components and each step of the work.\u003c\/li\u003e\n\u003cli\u003eSetting the unit in place and connecting it, by qualified personnel, to the heating loop (1 in male NPT) and to domestic water (3\/4 in female NPT).\u003c\/li\u003e\n\u003cli\u003eThe electrical connection, filling and purging the loop, setting the controller and a full test of heating and hot water.\u003c\/li\u003e\n\u003c\/ul\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 (ventilation, refrigeration and electrical). Thermo 2000’s warranty covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eNext step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBook your free estimate: we give you a written quote for the 7.5 kW ComboMax Ultra 50, with \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e options.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801473450276,"sku":"COMBOU50-7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_7_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-7-5-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 7.5 kW - 240V","description":"\u003ch2\u003e113 US gal of hot water in one hour and 7.5 kW of heating, in a single appliance\u003c\/h2\u003e\n\u003ch3\u003eTwo bathrooms, one heat source\u003c\/h3\u003e\n\u003cp\u003eWhen a home has two bathrooms, hot water goes fast: a shower upstairs, a bath on the ground floor, the washer at the same time. Thermo 2000’s 7.5 kW ComboMax Ultra 70 was designed for that pace. According to the manufacturer, it delivers 76 US gal of hot water in 10 minutes and 113 US gal in one hour, for water at 110 °F, cold water at 40 °F and boiler water at 180 °F. It also heats the whole house through the hot-water loop: radiators, hydronic baseboards or radiant floors.\u003c\/p\u003e\n\u003ch3\u003eWhat happens inside the tank\u003c\/h3\u003e\n\u003cp\u003eThe tank holds 71 US gal of heating water. Two elements, 3 kW and 4.5 kW, heat it on two stages, up to 25,590 BTU\/h at 240 V. Parallel copper coils sit in that body of water: drinking water flows through them and heats up on the way. So no domestic hot water is stored. Thermo 2000 states that it arrives hot in under 7 seconds and that this design reduces the risk of Legionella.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller arbitrates between the two uses. It gives priority to domestic hot water, manages its temperature and runs the heating pump when the thermostat calls. At the outlet, the pre-mounted thermostatic mixing valve delivers a steady temperature to the taps.\u003c\/p\u003e\n\u003ch3\u003eBefore choosing: height, weight and panel\u003c\/h3\u003e\n\u003cp\u003eThe 70 model is 70 1\/2 in high and 24 in in diameter, and weighs 430 lb empty. In a semi-detached house in \u003cstrong\u003eLaval\u003c\/strong\u003e or a two-storey home on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, the basement stairs and the clearance under the beams often decide the location; we check them on site. Electrically, a 240 V single-phase circuit with a 40 A breaker and Cu 8 or Al 6 wire is needed. At 208 V, output is multiplied by 0.75 according to the manufacturer. Connections are 1 1\/4 in male NPT for heating and 3\/4 in female NPT for domestic water.\u003c\/p\u003e\n\u003ch3\u003eHow we install\u003c\/h3\u003e\n\u003cp\u003eWe start with a free estimate at your home, in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or elsewhere in Greater Montreal. We talk about your hot water habits, measure the space, check the panel and the heating system. The written quote that follows specifies the unit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place, then connected by qualified personnel to the heating loop and to domestic water. The accessories supplied by Thermo 2000 (pressure regulator with check valve, automatic air vent, temperature and pressure gauge, 30 psi and 125 psi relief valves) are largely already mounted. After the electrical connection, we fill and purge the loop, set the controller and test hot water at several taps.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate and written quote: \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available for the 7.5 kW ComboMax Ultra 70.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801477447972,"sku":"COMBOU70-7,5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_7_5_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-conforto-at-at0824-8-kw-240v","title":"CONFORTO AT AT0824 Electric Boiler | 8 kW - 240V","description":"\u003ch2\u003eAn 8 kW wall-mounted electric boiler to heat a dwelling with hot water\u003c\/h2\u003e\n\u003ch3\u003eWho it suits: dwellings and small houses heated with hot water\u003c\/h3\u003e\n\u003cp\u003eHot-water radiators are still part of many homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLongueuil\u003c\/strong\u003e. When the old electric boiler reaches the end of its life, the Conforto AT0824 offers a straightforward replacement: 8 kW at 240 V, or 27,300 BTU\/h according to the manufacturer, in a cabinet that mounts on the wall.\u003c\/p\u003e\n\u003cp\u003eIt also suits smaller new projects: a bungalow getting a radiant floor in the basement, a condo with radiators, an addition tied into an existing loop. Conforto designs it for low-temperature radiant heating as well as high-temperature hot-water baseboards.\u003c\/p\u003e\n\u003ch3\u003eWhat it changes day to day\u003c\/h3\u003e\n\u003cp\u003eThe AT0824 heats with two 4,000 W elements, in two stages. In mild weather, a single element is often enough; the boiler adds the second when the loop calls for more. It also alternates which element starts first, so the two take turns.\u003c\/p\u003e\n\u003cp\u003eAn immersion sensor at the heat exchanger outlet controls the stages and prevents short cycling. If you add an indirect water heater, the controller manages a separate domestic hot-water setpoint and gives it priority: the shower comes before room heating while the tank gets back to temperature. A load-management input also lets the electricity provider control the unit.\u003c\/p\u003e\n\u003ch3\u003eHow it fits your home\u003c\/h3\u003e\n\u003cp\u003eElectrically, the AT0824 needs a dedicated 240 V single-phase circuit, with a minimum ampacity of 49.2 A and maximum protection of 50 A. On the water side, it connects with 1 1\/4 in NPT fittings and requires a minimum flow of 2.7 gpm (for a 20 °F ΔT). It weighs about 70 lb (32 kg) as shipped. The 30 psi relief valve and the temperature and pressure gauge are included.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate: condition of the loop, existing electrical circuit, wall location, and whether there is an indirect water heater. The written quote that follows states the boiler chosen and the loop components to add or replace.\u003c\/p\u003e\n\u003cp\u003eFor a replacement, our technicians drain the system, remove the old boiler, mount the AT0824, connect it to the piping and the panel, then fill, purge and commission it. We set the setpoints with you and remind you of the yearly maintenance required by Conforto’s limited lifetime warranty. AirGreen is a \u003cstrong\u003eMontreal\u003c\/strong\u003e family business in operation for more than fifteen years, holding RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre you in Montreal, Laval, Longueuil, on the North Shore or the South Shore? Ask for your free estimate and your written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801483804964,"sku":"AT0824","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT0824_8_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-9-9-kw-240v","title":"THERMO 2000 Mini BTH 9 Electric Boiler | 9 kW - 240V","description":"\u003ch2\u003e9 kW on the wall to heat an entire unit with hot water\u003c\/h2\u003e\n\u003ch3\u003eMontreal plexes and condos\u003c\/h3\u003e\n\u003cp\u003eIn many \u003cstrong\u003eMontreal\u003c\/strong\u003e plexes and \u003cstrong\u003eLaval\u003c\/strong\u003e condos, each unit has its own hot water heating: radiators, hydronic baseboards, sometimes a radiant floor. When the old floor-standing electric boiler reaches the end of its life, replacing it with a wall-mounted appliance frees up space in a storage room or laundry room that is already tight. Thermo 2000’s Mini BTH 9 was designed for this kind of unit.\u003c\/p\u003e\n\u003ch3\u003eThe size for whole units\u003c\/h3\u003e\n\u003cp\u003eWith 9 kW, or 30,708 BTU\/h at 240 V, the Mini BTH 9 goes beyond a simple backup zone and can heat an entire unit, depending on its heat loss. It runs on two identical 4.5 kW elements spread over two stages: the aquastats bring them on according to demand and an indicator light per element shows what is heating. Its cabinet holds only 1 US gal of water and mounts on the wall, in several positions.\u003c\/p\u003e\n\u003cp\u003eWater can be set from 50 °F to 190 °F (10 °C to 90 °C). That range covers radiators, which need hot water, as well as radiant floors, which work at a lower temperature. On flow, Thermo 2000 publishes 6.1 US gpm at a 10 °F difference, or 3.0 US gpm at 20 °F, with negligible pressure drop. The manufacturer also presents it as backup for a heat pump, a geothermal or a solar system.\u003c\/p\u003e\n\u003ch3\u003eElectrical, control and safety\u003c\/h3\u003e\n\u003cp\u003eAt 240 V, the appliance draws 37.5 A; Thermo 2000 specifies a 50 A breaker and Cu 8 or Al 6 wire. Many apartment buildings are supplied at 208 V: in that case, the boiler gives 6.7 kW (32.6 A), and we take that into account when choosing the size. The Mini BTH has no outdoor sensor. A switch turns the appliance off, a 24 V supply serves the thermostat, and two high temperature limits, automatic at 208 °F (98 °C) and manual at 227 °F (108 °C), protect the boiler. The maximum working pressure is 30 psi (207 kPa).\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, then you receive a written quote that includes the circulator and the expansion tank, which are not included with the boiler. Our technicians remove the old electric boiler, mount the Mini BTH, connect its four 3\/4 in NPT connections to the existing system, install the supplied 30 psi relief valve and temperature and pressure gauge, then make the electrical and thermostat connections. They fill, bleed the air from the radiators or baseboards and check the heating with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eReplace your boiler\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. Ask for your free estimate: the quote is in writing and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801489539364,"sku":"MINI BTH 9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_9_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-9-9-kw-240v","title":"THERMO 2000 Mini BTH Ultra 9 Electric Boiler | 9 kW - 240V","description":"\u003ch2\u003e9 kW on the wall: a small house heated with hot water, without losing floor space\u003c\/h2\u003e\n\u003ch3\u003eA 9 kW boiler in a 47 lb unit\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s Mini ULTRA 9 keeps the series’ compact format, with 1 US gal of water and 47 lb when shipped, but fits two 4.5 kW elements wired on two stages. The result: 9 kW, or 30,708 BTU\/h at 240 V according to the manufacturer, enough to feed the radiators, hydronic baseboards or radiant floor of a small house.\u003c\/p\u003e\n\u003cp\u003eIt is meant for homeowners who want all-electric hot-water heating, with no GHG emissions on site, in a mechanical room where space is tight. The flexible connections and multi-position mounting Thermo 2000 provides make wall installation easier, next to the water heater or the electrical panel. The manufacturer also presents it as a back-up for a geothermal or solar system.\u003c\/p\u003e\n\u003ch3\u003eWhat to check in a Quebec house\u003c\/h3\u003e\n\u003cp\u003eA 9 kW boiler needs a serious circuit. Thermo 2000 specifies a 50 A breaker and Cu 8 \/ Al 6 wire at 240 V; the unit draws 37.5 A at full output. In a house that already has an electric range, dryer and water heater, the panel must be able to take this load. If the supply is 208 V, the output becomes 6.7 kW (32.6 A): a detail that sometimes changes the size to choose.\u003c\/p\u003e\n\u003cp\u003eThe water loop matters just as much. It must provide 6.1 US gpm at a 10 °F ΔT, or 3.0 US gpm at a 20 °F ΔT, and stay within the 30 psi maximum working pressure. The T2 UltraSmart controller handles the rest: it reads the supplied outdoor sensor, sets the water temperature along a MIN, STD or MAX curve, and shuts the heat off in mild weather. Whether you live in \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, these checks are part of our visit.\u003c\/p\u003e\n\u003ch3\u003eWhat we do on installation day\u003c\/h3\u003e\n\u003cp\u003eBefore the work, you receive a written quote, prepared after a free on-site estimate. It includes the circulator and expansion tank, which are not supplied with the boiler. On the day, our technicians:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emount the boiler on the wall and connect it to the loop through its 3\/4 in female NPT connections;\u003c\/li\u003e\n\u003cli\u003einstall the supplied 30 psi relief valve, temperature and pressure gauge and drain valve;\u003c\/li\u003e\n\u003cli\u003emount the outdoor sensor and make the electrical connection, under AirGreen’s RBQ licence 5645-9605-01 (ventilation, refrigeration and electrical);\u003c\/li\u003e\n\u003cli\u003efill, purge and set the controller for your distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, and we also serve the whole \u003cstrong\u003eSouth Shore\u003c\/strong\u003e. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years (parts).\u003c\/p\u003e\n\u003ch3\u003eOn to your quote\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for a free estimate: we confirm that 9 kW suits your house, you receive a written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801495404836,"sku":"MINI BTH ULTRA 9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_9_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-9-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 9 kW - 240V","description":"\u003ch2\u003eA 9 kW electric boiler that sets its output by the weather, backing up your renewable system\u003c\/h2\u003e\n\u003ch3\u003eThe essentials of the AltSource 50-9\u003c\/h3\u003e\n\u003cp\u003eThe AltSource 50-9 is a thermal mass electric boiler from Thermo 2000. Its tank holds 48 US gal of water, and its 9 kW output at 240 V, or 30,708 BTU\/h, is split into two 4.5 kW elements over two stages. Thermo 2000 designs it as the backup source of a renewable-energy heating system, such as an air-to-water heat pump, geothermal or solar, and presents it as the only high water volume electric boiler on the market.\u003c\/p\u003e\n\u003ch3\u003eA controller that follows the weather\u003c\/h3\u003e\n\u003cp\u003eAn October day does not call for the same heat as a January night. The T2 UltraSmart controller takes this into account: with the supplied outdoor sensor, it modulates output and water temperature according to the outdoor temperature. When it is mild enough, it shuts heating off. It also offers a Boost mode, a pump purge function and 24 V power for accessories.\u003c\/p\u003e\n\u003cp\u003eTwo operating modes are available: standalone electric, the default setting, or automatic transfer controlled by an external contact. We set the mode based on how your main source is connected to the loop.\u003c\/p\u003e\n\u003ch3\u003eWhich home it suits\u003c\/h3\u003e\n\u003cp\u003eThink of a house in \u003cstrong\u003eLongueuil\u003c\/strong\u003e or on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e heated by hot-water baseboards, where an air-to-water heat pump now does most of the work. The AltSource 50-9 takes over as needed and replaces an old electric boiler at the same time. It fits in a tight space: 22 in in diameter, 25 1\/2 in deep with the door and 56 7\/16 in high, for a weight of 280 lb before filling.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 lists a 50 A breaker and Cu 8 \/ Al 6 wire gauge at 240 V single phase. If the building has a 208 V supply, output becomes 6.8 kW (32.6 A). The loop connects in 1 in NPT and operates at a maximum pressure of 30 psi; the manufacturer recommends a #30 expansion tank with baseboards or a radiant floor, and a #60 with cast-iron radiators.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eThe on-site estimate is free. We examine the main source, the hot-water loop, the electrical panel and the planned location, then give you a written quote that specifies the boiler, circulator, expansion tank and electrical work. At installation, we set the unit in place, connect it, mount the outdoor sensor, fill and purge the system, then set the controller’s heating curve with you.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eGet your quote\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. The estimate is free, the quote is in writing and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801501139236,"sku":"ALTSOURCE50-9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_9_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-9-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 9 kW - 240V","description":"\u003ch2\u003eCast-iron radiators, a renewable source and a 9 kW backup with 71 US gal of water\u003c\/h2\u003e\n\u003ch3\u003eThe case of plexes heated with hot water\u003c\/h3\u003e\n\u003cp\u003eMany \u003cstrong\u003eMontreal\u003c\/strong\u003e plexes have kept their cast-iron radiators. Owners who add an air-to-water heat pump, or another renewable-energy system, need a backup that can supply those radiators at high temperature. That is exactly the role of the AltSource 70-9: its water can be heated from 50 °F to 190 °F (10 °C to 88 °C), and Thermo 2000 gives specific recommendations for cast-iron radiators, baseboards and radiant floors.\u003c\/p\u003e\n\u003ch3\u003eWhat the AltSource 70-9 is\u003c\/h3\u003e\n\u003cp\u003eIt is a thermal mass electric boiler, which Thermo 2000 presents as the only high water volume electric boiler on the market. Its tank holds 71 US gal of water. Its 9 kW output at 240 V, or 30,708 BTU\/h, comes from two 4.5 kW elements that come on in two stages. The T2 UltraSmart controller, supplied with its outdoor sensor, modulates output and water temperature on the outdoor temperature and shuts heating off in warm weather.\u003c\/p\u003e\n\u003cp\u003eThe controller runs in standalone electric mode by default. In automatic transfer mode, an external contact controls the unit when a main source is connected.\u003c\/p\u003e\n\u003ch3\u003eWhat to plan for in the mechanical room\u003c\/h3\u003e\n\u003cp\u003eA 71 US gal reserve needs a solid location. The unit weighs 380 lb before it is filled and measures 24 in in diameter and 28 in deep with the door. In a plex basement, we check the stairs, door frames and floor before confirming the location.\u003c\/p\u003e\n\u003cp\u003eOn the loop, the AltSource connects in 1 1\/4 in male NPT and operates at a maximum pressure of 30 psi. With cast-iron radiators, Thermo 2000 recommends a #90 expansion tank; with baseboards or a radiant floor, a #60. The circulator and tank are not among the supplied parts and are listed in the quote.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, it needs a 240 V single-phase circuit with a 50 A breaker and Cu 8 \/ Al 6 wire gauge. In a building with a 208 V supply, output becomes 6.8 kW (32.6 A).\u003c\/p\u003e\n\u003ch3\u003eFrom estimate to commissioning\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate: condition of the radiator loop, main source, electrical panel, access. You then receive a written quote. On installation day, we install the boiler, connect it to the loop and the electrical circuit, mount the outdoor sensor and supplied accessories, fill and purge the system, then set the controller.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and 10 years in commercial use, and the electrical and mechanical components for 2 years. AirGreen is a family business established in Montreal for more than fifteen years, holding RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003ch3\u003eAsk for your free estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Receive a written quote for your AltSource 70, with \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801517556004,"sku":"ALTSOURCE70-9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_9_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082241"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-9-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 9 kW - 240V","description":"\u003ch2\u003eTwo appliances replaced by one: 9 kW of heating and instantaneous hot water in 48 US gal\u003c\/h2\u003e\n\u003ch3\u003eThe typical case: a boiler and a water heater side by side\u003c\/h3\u003e\n\u003cp\u003eIn many basements in \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLongueuil\u003c\/strong\u003e, it is the same scene: an electric boiler on the wall, a water heater beside it, pipes crossing between the two. Thermo 2000’s 9 kW ComboMax Ultra 50 does the work of both. It heats the home’s hot-water loop and makes domestic hot water, in a single 48 US gal tank that takes the space of a conventional water heater: 60 in high and 22 in in diameter.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple. The tank holds the heating water. Parallel copper coils are immersed in it; drinking water flows through them and heats up on the way. No domestic hot water is stored, which, according to the manufacturer, reduces the risk of Legionella. Water arrives hot in under 7 seconds, again according to Thermo 2000.\u003c\/p\u003e\n\u003ch3\u003e9 kW on two identical elements\u003c\/h3\u003e\n\u003cp\u003eHeating relies on two 4.5 kW elements split over two stages, for 30,708 BTU\/h at 240 V. This size suits a medium-sized home heated by radiators, hot-water baseboards or radiant floors, once the heating load is confirmed. For hot water, Thermo 2000 publishes 55 US gal in 10 minutes and 99 US gal in one hour, at 110 °F, with cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller gives priority to domestic hot water, sets its temperature and runs the heating pump when the thermostat calls. The required electrical circuit is 240 V single phase with a 50 A breaker and Cu 8 or Al 6 wire; at 208 V, output is multiplied by 0.75 according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eAn installation planned from start to finish\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFree on-site estimate, in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or in \u003cstrong\u003eMontreal\u003c\/strong\u003e: we note the heating load, your hot water needs, the panel’s capacity and the location.\u003c\/li\u003e\n\u003cli\u003eWritten quote: unit, loop components, removal of the old appliances if needed, steps of the work.\u003c\/li\u003e\n\u003cli\u003eInstallation: setting in place, connection by qualified personnel to the heating loop (1 in male NPT) and to domestic water (3\/4 in female NPT), then the electrical connection.\u003c\/li\u003e\n\u003cli\u003eStart-up: filling, purging, setting the controller and testing heating and hot water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eSeveral accessories supplied by Thermo 2000 arrive already mounted, including the 12 psi pressure regulator with check valve, the thermostatic mixing valve and the automatic air vent. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 (ventilation, refrigeration and electrical).\u003c\/p\u003e\n\u003ch3\u003eWarranty and next step\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use), and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree up your mechanical room: ask for a free estimate and a written quote for the 9 kW ComboMax Ultra 50, with \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801537806628,"sku":"COMBOU50-9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_9_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-9-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 9 kW - 240V","description":"\u003ch2\u003eHot water made the moment you open the tap, and 9 kW to heat the home\u003c\/h2\u003e\n\u003ch3\u003eNo hot water waiting in a tank\u003c\/h3\u003e\n\u003cp\u003eA conventional water heater keeps dozens of gallons of hot water ready at all times. Thermo 2000’s ComboMax Ultra works differently. Its 71 US gal tank holds only the heating water, which circulates in a closed loop to your radiators or radiant floor. Drinking water, for its part, flows through parallel copper coils immersed in that hot water and heats up on the way. Nothing is stored: according to the manufacturer, this design reduces the risk of Legionella, and water arrives hot in under 7 seconds.\u003c\/p\u003e\n\u003cp\u003eAt the outlet, a pre-mounted thermostatic mixing valve tempers the water sent to the taps. A check valve meeting ASSE 1012 \/ CSA B64-3 and a 125 psi hot water relief valve are among the parts supplied.\u003c\/p\u003e\n\u003ch3\u003eEnough hot water for a busy family\u003c\/h3\u003e\n\u003cp\u003eThe 9 kW 70 model, the COMBOU70-9, is designed for homes that draw a lot of hot water in a short time: morning showers, the children’s bath, the dishwasher. Thermo 2000 publishes 78 US gal in 10 minutes and 122 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F. The T2 UltraSmart controller gives priority to domestic hot water when it is drawn, then returns to heating.\u003c\/p\u003e\n\u003ch3\u003eHeating and electrical side\u003c\/h3\u003e\n\u003cp\u003eTwo 4.5 kW elements, split over two stages, deliver 30,708 BTU\/h at 240 V. The controller runs the heating pump when the thermostat calls. This size suits a two-storey or semi-detached home heated with hot water, in \u003cstrong\u003eMontreal\u003c\/strong\u003e as in \u003cstrong\u003eLaval\u003c\/strong\u003e, once the heating load is confirmed.\u003c\/p\u003e\n\u003cp\u003eA 240 V single-phase circuit with a 50 A breaker and Cu 8 or Al 6 wire is required. At 208 V, output is multiplied by 0.75 and current by 0.867, according to the manufacturer. The unit is 70 1\/2 in high and 24 in in diameter and weighs 430 lb empty; its connections are 1 1\/4 in male NPT for heating and 3\/4 in female NPT for domestic water.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe first meet you for a free estimate, in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or in \u003cstrong\u003eMontreal\u003c\/strong\u003e. We assess your hot water and heating needs, the electrical panel and the planned location, then give you a detailed written quote.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop and the water supply. The supplied parts are installed, the electrical connection is made, then the loop is filled and purged. We set the controller, check water temperature at the taps and show you the backlit display and its settings.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for your 9 kW ComboMax Ultra 70.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801558974756,"sku":"COMBOU70-9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_9_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-conforto-at-at1025-10-kw-240v","title":"CONFORTO AT AT1025 Electric Boiler | 10 kW - 240V","description":"\u003ch2\u003eA warm floor and well-tuned radiators with a 10 kW electric boiler\u003c\/h2\u003e\n\u003ch3\u003eA 10 kW boiler for a home heated with hot water\u003c\/h3\u003e\n\u003cp\u003eHot-water heating has its fans: gentle warmth rising from the floor, radiators that stay warm for a long time, no blowing air. The Conforto AT1025 supplies this kind of system with 10 kW at 240 V, or 34,100 BTU\/h according to the manufacturer. It suits a \u003cstrong\u003eLaval\u003c\/strong\u003e townhouse whose entire ground floor sits on a radiant floor, a \u003cstrong\u003eSouth Shore\u003c\/strong\u003e duplex heated by radiators, or the replacement of a wall-mounted electric boiler of similar output.\u003c\/p\u003e\n\u003cp\u003eIts two 5,000 W elements work in two stages, with element rotation. When the loop calls for little, a single element heats; the second joins during colder periods.\u003c\/p\u003e\n\u003ch3\u003eWhat to plan for in the house\u003c\/h3\u003e\n\u003cp\u003eElectricity first. The AT1025 connects at 240 V single phase on a dedicated circuit; Conforto lists a minimum circuit ampacity of 59.6 A and maximum protection of 60 A. Before proposing this model, we therefore check that your panel has the capacity needed.\u003c\/p\u003e\n\u003cp\u003eWater next. The boiler connects with 1 1\/4 in NPT fittings and requires a minimum flow of 3.4 gpm for a 20 °F ΔT, which guides the choice of circulator and piping. A 30 psi relief valve and a temperature and pressure gauge come with the unit.\u003c\/p\u003e\n\u003cp\u003eSpace last. Being wall-mounted, it weighs about 70 lb (32 kg) as shipped and frees the mechanical room floor for an indirect water heater, for example. The controller can manage that water heater with its own setpoint and give it priority. Its immersion sensor, at the heat exchanger outlet, prevents short cycling.\u003c\/p\u003e\n\u003ch3\u003eHow we install it\u003c\/h3\u003e\n\u003cp\u003eAn AirGreen technician visits at no charge to assess the house, the existing loop or the radiant-floor project, and the electrical panel. You then receive a written quote that details the boiler and the loop components.\u003c\/p\u003e\n\u003cp\u003eAt installation, we mount the boiler on the wall, make the water and electrical connections, fill and purge the circuit, then commission the system. We adjust the heating setpoint to your emitters, floor or radiators, and the hot-water setpoint if an indirect water heater is connected. Conforto requires yearly maintenance to keep its limited lifetime warranty: we explain it before we leave.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk about your project\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFrom Montreal to Longueuil, from the North Shore to the South Shore by way of Laval, ask for your free estimate and your written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801585975588,"sku":"AT1025","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT1025_10_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-12-12-kw-240v","title":"THERMO 2000 Mini BTH 12 Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003e12 kW of hot water heat in the same small wall-mounted cabinet\u003c\/h2\u003e\n\u003ch3\u003eThe top of the Mini BTH series\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 offers the Mini BTH from 3 to 12 kW, and every size shares the same cabinet: 1 US gal of water, 47 lb shipping weight, dimensions of 21 1\/2 x 8 7\/8 x 8 3\/4 in. The Mini BTH 12 is the largest size. Two 6 kW elements, spread over two stages, deliver 40,944 BTU\/h at 240 V. The aquastats bring them on according to demand, and an indicator light per element shows which one is heating.\u003c\/p\u003e\n\u003cp\u003eIt accepts a flow of 8.2 US gpm at a 10 °F difference, or 4.1 US gpm at 20 °F, with negligible pressure drop according to the manufacturer. Water can be set from 50 °F to 190 °F (10 °C to 90 °C), which suits radiators as well as radiant floors and hydronic baseboards. Thermo 2000 also presents it as backup for a heat pump, a geothermal or a solar system, quiet and with no GHG emissions.\u003c\/p\u003e\n\u003ch3\u003eAn entire small house, without a floor-standing boiler\u003c\/h3\u003e\n\u003cp\u003eA single-storey home in \u003cstrong\u003eLongueuil\u003c\/strong\u003e heated by radiant floor, a large plex unit in \u003cstrong\u003eMontreal\u003c\/strong\u003e with its original radiators, a small well-insulated house on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e: at 12 kW, the Mini BTH can often carry all the heating for a building of that size. Mounted on the wall, it frees the space the old electric boiler used to take. If the heat loss calculation goes beyond 12 kW, Thermo 2000 offers higher-capacity electric boilers, and we tell you so at the estimate.\u003c\/p\u003e\n\u003ch3\u003eThe electrical panel first\u003c\/h3\u003e\n\u003cp\u003eThis is the first thing to check. At 240 V, the Mini BTH 12 draws 50.0 A; Thermo 2000 specifies a 70 A breaker and Cu 6 or Al 4 wire. In a panel already taken up by the range, the dryer and the water heater, this load needs room. In a building supplied at 208 V, output falls to 9 kW (43.5 A): we take that into account before choosing this size. The Mini BTH has no outdoor sensor, and its maximum working pressure is 30 psi (207 kPa).\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen does\u003c\/h3\u003e\n\u003cp\u003eAfter a free on-site estimate, you receive a written quote that specifies the circulator and the expansion tank, which are not supplied with the boiler, and any panel work. Our technicians remove the old electric boiler, mount the Mini BTH, connect its four 3\/4 in NPT connections to the system, install the supplied 30 psi relief valve and temperature and pressure gauge, wire the appliance and the thermostat, then fill, purge and check each zone with you.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003ePlan your installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe install the Mini BTH in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. The on-site estimate is free, the quote is in writing, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801610518820,"sku":"MINI BTH 12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_BTH_12_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-thermo-2000-mini-bth-ultra-12-12-kw-240v","title":"THERMO 2000 Mini BTH Ultra 12 Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003eThe largest Mini ULTRA: 12 kW in a 47 lb wall-mounted unit\u003c\/h2\u003e\n\u003ch3\u003e12 kW, two 6 kW elements\u003c\/h3\u003e\n\u003cp\u003eMore output does not mean a bigger format. Thermo 2000’s Mini ULTRA 12 keeps the series’ wall-mounted unit, 1 US gal of water and 47 lb when shipped, and fits two 6 kW elements wired on two stages. It produces 40,944 BTU\/h at 240 V, according to the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThis is the size to consider for a house heated by radiators or hydronic baseboards, for a radiant floor covering several rooms, or to replace a bulkier electric boiler on an existing loop.\u003c\/p\u003e\n\u003ch3\u003eAs back-up for an air-to-water heat pump, or as the main heat source\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 presents the Mini ULTRA as a back-up for an air-to-water heat pump, a geothermal system or solar collectors. In that role, the boiler takes over during the deep cold of January, when the main source is no longer enough. It can also heat on its own, on thermostat demand. Either way, the T2 UltraSmart controller adjusts the water temperature to the supplied outdoor sensor, with a MIN, STD or MAX curve, and shuts the heat off in mild weather.\u003c\/p\u003e\n\u003ch3\u003eA 70 A circuit to plan for\u003c\/h3\u003e\n\u003cp\u003eAt this size, electricity is the first thing to check. Thermo 2000 specifies a 70 A breaker and Cu 6 \/ Al 4 wire at 240 V; the boiler draws 50.0 A at full output. In many homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e and on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, the panel already carries a water heater, a range and sometimes an EV charger: we look at the actual capacity before proposing this model. On 208 V, the output becomes 9 kW at 43.5 A.\u003c\/p\u003e\n\u003cp\u003eOn the hydronic side, the loop must provide 8.2 US gpm at a 10 °F ΔT, or 4.1 US gpm at a 20 °F ΔT, and respect the 30 psi maximum working pressure.\u003c\/p\u003e\n\u003ch3\u003eAirGreen’s installation\u003c\/h3\u003e\n\u003cp\u003eAfter a free on-site estimate, you receive a written quote that includes the circulator and expansion tank, which are not supplied with the boiler. Our technicians mount the unit on the wall, connect it through its 3\/4 in female NPT connections, install the 30 psi relief valve, temperature and pressure gauge and drain valve, then mount the outdoor sensor. AirGreen holds RBQ licence 5645-9605-01 (ventilation, refrigeration and electrical) and makes the electrical connection. Start-up includes filling, purging and setting the controller.\u003c\/p\u003e\n\u003cp\u003eOur family business has been established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years and also installs in \u003cstrong\u003eLongueuil\u003c\/strong\u003e and on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e. Thermo 2000 warrants the tank for 15 years and the electrical and mechanical components for 2 years (parts).\u003c\/p\u003e\n\u003ch3\u003eYour project\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: we check your panel and your loop, you receive a written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available to spread out your payments.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801630114084,"sku":"MINI BTH ULTRA 12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_MINI_ULTRA_12_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-conforto-at-at1226-12-kw-240v","title":"CONFORTO AT AT1226 Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003e12 kW of hot-water heating, with two elements that are easy to follow\u003c\/h2\u003e\n\u003ch3\u003eTwo 12 kW boilers in the series: why the AT1226\u003c\/h3\u003e\n\u003cp\u003eThe Conforto AT series offers two 12 kW models. The AT1226 is the one built on two 6,000 W elements, turned on in two stages with element rotation. The AT1243, with the same output, spreads its kilowatts over more elements and stages. Both deliver 41,000 BTU\/h at 240 V according to the manufacturer; the choice depends on your loop, your emitters and, often, the model you are replacing.\u003c\/p\u003e\n\u003cp\u003eThe AT1226 suits single-family houses heated by hot-water radiators or baseboards, radiant floors covering a full storey and loops that also feed an indirect water heater. For a \u003cstrong\u003eLongueuil\u003c\/strong\u003e homeowner whose old two-element electric boiler is giving out, it is a direct replacement to consider.\u003c\/p\u003e\n\u003ch3\u003eHow it fits a Quebec home\u003c\/h3\u003e\n\u003cp\u003eAt 12 kW, the electrical question becomes central. Conforto requires a dedicated 240 V single-phase circuit, with a minimum ampacity of 70.0 A and maximum protection of 70 A. In a house whose electrical service is already heavily loaded, we look at the whole panel before recommending this model.\u003c\/p\u003e\n\u003cp\u003eOn the water side, the boiler connects with 1 1\/4 in NPT fittings and requires a minimum flow of 4.1 gpm for a 20 °F ΔT. It mounts on the wall, weighs about 70 lb (32 kg) as shipped and comes with its 30 psi relief valve and its temperature and pressure gauge.\u003c\/p\u003e\n\u003cp\u003eThe controller stays easy to understand: a 3-character LED display, one setpoint for heating, another for domestic hot water with priority, freeze protection and an immersion sensor that prevents short cycling. It also accepts a load-management signal from the electricity provider.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eThe on-site estimate is free. We read the nameplate of the existing unit, if there is one, examine the loop and the panel, then give you a written quote that states the boiler and the components to plan for.\u003c\/p\u003e\n\u003cp\u003eOur technicians then mount the boiler, connect it to the piping and the electrical circuit, fill and purge the system, commission it and set the setpoints. If an indirect water heater is part of the project, we connect it to the boiler and set its hot-water setpoint. Before leaving, we explain the yearly maintenance Conforto requires for its limited lifetime warranty.\u003c\/p\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.\u003c\/p\u003e\n\u003ch3\u003eTake the next step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIn Montreal, Laval, Longueuil, on the North Shore and the South Shore, ask for your free estimate. You will 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":"Conforto","offers":[{"title":"Default Title","offer_id":67801647808804,"sku":"AT1226","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT1226_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-conforto-at-at1243-12-kw-240v","title":"CONFORTO AT AT1243 Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003eA 12 kW electric boiler that heats in small steps\u003c\/h2\u003e\n\u003ch3\u003eThe idea: four stages instead of two\u003c\/h3\u003e\n\u003cp\u003eIn Quebec, heating demand changes a lot between a cool October evening and a January night. The Conforto AT1243 answers that gap with four 3,000 W elements, turned on one by one in four stages. In mild weather, a single element can be enough; as the cold sets in, the boiler adds a second, then a third, up to the full 12 kW at 240 V, or 41,000 BTU\/h according to the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThe controller also rotates the elements: it is not always the same one that starts first. An immersion sensor at the heat exchanger outlet controls the stages and prevents short cycling.\u003c\/p\u003e\n\u003cp\u003eIn the AT series, the AT1243 sits next to the AT1226, with the same output but fewer, larger elements. If your loop feeds a low-temperature radiant floor, or if you like heat that follows the weather closely, the AT1243 deserves your attention.\u003c\/p\u003e\n\u003ch3\u003eIn a Quebec home\u003c\/h3\u003e\n\u003cp\u003eTake a new \u003cstrong\u003eNorth Shore\u003c\/strong\u003e house heated by a radiant floor, or an older \u003cstrong\u003eLaval\u003c\/strong\u003e house with radiators and an indirect water heater. In both cases, the AT1243 mounts on the wall, weighs about 70 lb (32 kg) as shipped and connects to the loop with 1 1\/4 in NPT fittings. The loop must supply at least 4.1 gpm for a 20 °F ΔT.\u003c\/p\u003e\n\u003cp\u003eElectrically, Conforto requires a dedicated 240 V single-phase circuit, with a minimum ampacity of 70.0 A and maximum protection of 70 A. The controller also provides inputs for a flow switch, a low-water device and a load-management signal from the electricity provider.\u003c\/p\u003e\n\u003cp\u003eThe indirect water heater, if it is part of the project, is sold separately. The controller gives it its own setpoint and priority, so domestic hot water comes before room heating.\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, then give you a written quote that details the boiler and the loop components. On the day, our technicians mount the unit, make the water and electrical connections, fill and purge the circuit.\u003c\/p\u003e\n\u003cp\u003eCommissioning matters as much as mounting: we check that the four stages come on correctly, set the heating setpoint to your emitters and, where applicable, the domestic hot-water setpoint with priority. Finally, we explain the yearly maintenance Conforto requires for its limited lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003ch3\u003eYour free estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMontreal, Laval, Longueuil, North Shore or South Shore: ask for your free estimate and your written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801662095652,"sku":"AT1243","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT1243_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-bth-ultra-12-12-kw-240v","title":"THERMO 2000 BTH Ultra 12 Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003eA compact, quiet 12 kW electric boiler for hot water loops with a modest load\u003c\/h2\u003e\n\u003ch3\u003eWhat the BTH ULTRA 12 is and who it suits\u003c\/h3\u003e\n\u003cp\u003eThe BTH ULTRA 12 is the smallest boiler in Thermo 2000’s residential 240 V BTH ULTRA line. It mounts on the wall, weighs 63 lb and holds 2 US gallons of water. Four 3 kW elements, controlled over four stages, give it 12 kW, or 40,944 BTU\/h.\u003c\/p\u003e\n\u003cp\u003eThis size is aimed at projects where the heating demand stays moderate: a condo heated by radiant floors, a finished basement with a heated slab, an addition, a small home with hot water baseboards. Thermo 2000 describes it as compact, lightweight, robust and quiet, which matters when the mechanical room sits next to a bedroom or an office. It suits new construction as well as the replacement of an existing wall-mounted boiler.\u003c\/p\u003e\n\u003ch3\u003eHow it fits a Quebec home\u003c\/h3\u003e\n\u003cp\u003eIn Quebec, fall and spring alternate between cold days and mild afternoons. The T2 UltraSmart controller takes this into account: with the supplied outdoor sensor, it sets the water temperature on one of three curves (MIN, STD, MAX) and modulates output based on demand. Warm weather shutdown rests the boiler when heat is not needed, and Boost mode remains available when required. A backlit display and presets by distribution system make commissioning simpler.\u003c\/p\u003e\n\u003cp\u003eOn the electrical side, the BTH ULTRA 12 draws 50 A at 240 V and requires a 70 A breaker, with copper wire gauge 6 or aluminum gauge 4. It is the lowest demand among the series’ residential models, an advantage when the panel has little free space. Thermo 2000 states that at 208 V, output is multiplied by 0.75.\u003c\/p\u003e\n\u003cp\u003eThe boiler can also back up a heat pump, a geothermal system or solar collectors, with no on-site GHG emissions.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eIt all starts with a free on-site estimate. We look at the existing hot water loop or the radiant floor project, the wall space and your electrical panel’s capacity. You then receive a written quote that sets out the selected size and the planned work.\u003c\/p\u003e\n\u003cp\u003eOn installation day, our technicians mount the boiler on the wall, connect it to the piping through its 1 in connections (two reducers are supplied), then to the electrical circuit. They fill and purge the loop, choose the temperature curve that suits your floor or baseboards, and check that each stage operates. We also explain Thermo 2000’s warranty: 15 years on the tank and 2 years on electrical and mechanical components.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003ePlan your project\u003c\/h3\u003e\n\u003cp\u003eWe install the BTH ULTRA in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: you receive a written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available to spread out the payment.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801678053668,"sku":"BTH ULTCA 12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_BTH_ULTRA_12_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-12-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003e12 kW, two 6 kW elements and 48 US gal of water: the AltSource 50 for homes moving to renewables\u003c\/h2\u003e\n\u003ch3\u003eWhat the AltSource 50-12 is\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 designed the AltSource for a very specific role: to serve as the backup source of a renewable-energy heating system, whether an air-to-water heat pump, geothermal or solar. It is a thermal mass electric boiler, which the manufacturer presents as the only high water volume electric boiler on the market. The 50-12 model combines a 48 US gal tank with 12 kW at 240 V, or 40,944 BTU\/h, split between two 6 kW elements over two stages.\u003c\/p\u003e\n\u003ch3\u003eA Laval home changing its boiler\u003c\/h3\u003e\n\u003cp\u003eTake a house in \u003cstrong\u003eLaval\u003c\/strong\u003e heated for years by an electric boiler and hot-water baseboards. The owners install an air-to-water heat pump, which now handles most of the heating, and replace the old boiler with an AltSource 50-12. The loop stays in place; the AltSource connects to it in 1 in male NPT and supplies backup heat when the main source falls short.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller and the outdoor sensor are supplied. They modulate output and water temperature on the outdoor temperature, shut heating off in warm weather and offer a Boost mode. By default, the controller works in standalone electric mode; it can also run in automatic transfer, on an external contact.\u003c\/p\u003e\n\u003ch3\u003eThe electrical side, plainly\u003c\/h3\u003e\n\u003cp\u003eAt this size, electrical planning matters. Thermo 2000 lists a current of 50 A at 240 V, a 70 A breaker and Cu 6 \/ Al 4 wire gauge. If the building has a 208 V supply, as some buildings do, output becomes 9 kW at 43.5 A. We review your panel before confirming the quote, so the boiler is added without overloading the electrical service.\u003c\/p\u003e\n\u003cp\u003eThe unit is 56 7\/16 in high, 22 in in diameter and 25 1\/2 in deep with the door. It weighs 280 lb, plus the water in the tank once filled, and operates at a maximum pressure of 30 psi. For the expansion tank, Thermo 2000 recommends a #30 with baseboards or a radiant floor, and a #60 with cast-iron radiators.\u003c\/p\u003e\n\u003ch3\u003eHow we install it\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, then give you a written quote that details the boiler, circulator, expansion tank and electrical work. On installation day, we remove the old unit if needed, set the AltSource in place, connect it to the loop and the circuit, mount the outdoor sensor, then fill, purge and set up the system.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eStart with an estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and 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":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801679626532,"sku":"ALTSOURCE50-12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-12-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 12 kW - 240V","description":"\u003ch2\u003eA 12 kW electric backup with 71 US gal of water, for homes and small businesses alike\u003c\/h2\u003e\n\u003ch3\u003eResidential or light commercial\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eNorth Shore\u003c\/strong\u003e workshop whose slab is heated by geothermal, a large \u003cstrong\u003eLaval\u003c\/strong\u003e house with a radiant floor and an air-to-water heat pump, a small commercial space with solar thermal collectors: these projects share a renewable heat source that needs an electric backup. Thermo 2000’s AltSource 70-12 meets that need, and the manufacturer warrants it for both uses: 15 years on the tank and coils in residential use, 10 years in commercial use, and 2 years on electrical and mechanical components.\u003c\/p\u003e\n\u003ch3\u003eWhat the AltSource 70-12 contains\u003c\/h3\u003e\n\u003cp\u003eIt is a thermal mass electric boiler, which Thermo 2000 presents as the only high water volume electric boiler on the market. Its tank holds 71 US gal of water. Its 12 kW output at 240 V, or 40,944 BTU\/h, comes from two 6 kW elements that come on in two stages. Water is heated from 50 °F to 190 °F (10 °C to 88 °C), a range that covers radiant floors as well as baseboards and radiators.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller, supplied with its outdoor sensor, modulates output and water temperature on the outdoor temperature, shuts heating off in warm weather and offers a Boost mode. It runs in standalone electric mode by default or in automatic transfer on an external contact, and provides 24 V power for accessories.\u003c\/p\u003e\n\u003ch3\u003eInstallation in an existing building\u003c\/h3\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 lists 50 A at 240 V, a 70 A breaker and Cu 6 \/ Al 4 wire gauge. If your space has a 208 V supply, output becomes 9 kW at 43.5 A: this is a point we check from the first visit.\u003c\/p\u003e\n\u003cp\u003eOn the hydronic side, the AltSource 70 connects in 1 1\/4 in male NPT and operates at a maximum pressure of 30 psi. The manufacturer recommends a #60 expansion tank with baseboards or a radiant floor, and a #90 with cast-iron radiators. The unit weighs 380 lb before filling and measures 24 in in diameter and 28 in deep with the door: the location and access must be planned accordingly.\u003c\/p\u003e\n\u003ch3\u003eAirGreen’s support\u003c\/h3\u003e\n\u003cp\u003eThe on-site estimate is free. We look at the main source, the loop, the electrical supply and the space, then provide a written quote that specifies the boiler, circulator, expansion tank and electrical work. Our technicians install the unit, connect it, mount the outdoor sensor and supplied accessories, fill and purge the system, then set the controller.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eTell us about your building\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your free estimate and receive a written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801683329316,"sku":"ALTSOURCE70-12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-12-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 12 kW - 240V","description":"\u003ch2\u003e12 kW of heating and all the home’s hot water, with an electrical load known in advance\u003c\/h2\u003e\n\u003ch3\u003eA ComboMax Ultra 50 for medium-sized homes\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s COMBOU50-12 is a hot-water electric boiler that also makes domestic hot water. Two 6 kW elements, on two stages, heat the 48 US gal of water in the tank and deliver 40,944 BTU\/h at 240 V to the heating loop: radiators, hot-water baseboards or radiant floors. Parallel copper coils sit in that same water, carrying drinking water that comes out hot without ever being stored.\u003c\/p\u003e\n\u003cp\u003eFor hot water, Thermo 2000 publishes 58 US gal in 10 minutes and 116 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F. The manufacturer adds that water arrives hot in under 7 seconds and that the absence of stored hot water reduces the risk of Legionella.\u003c\/p\u003e\n\u003ch3\u003eThe electrical panel first\u003c\/h3\u003e\n\u003cp\u003eWith 12 kW, the first question is electrical. Thermo 2000 publishes a current of 50 A at 240 V, a 70 A breaker and Cu 6 or Al 4 wire. In a home where the electrical service already feeds a range, a dryer, a water heater and sometimes a charging station, these values are checked before any purchase. That is what we do during the visit: a load calculation, then a clear recommendation.\u003c\/p\u003e\n\u003cp\u003eIf your building is supplied at 208 V, the manufacturer states that output is multiplied by 0.75 and current by 0.867. The size remains usable, but the available heat drops; we take that into account in the choice.\u003c\/p\u003e\n\u003ch3\u003eHow it fits in the basement\u003c\/h3\u003e\n\u003cp\u003eThe 50 model takes the space of a conventional water heater: 60 in high, 22 in in diameter, 325 lb empty. Heating connections are 1 in male NPT, domestic water connections 3\/4 in female NPT. The T2 UltraSmart controller, with a backlit display, gives priority to domestic hot water and runs the heating pump when the thermostat calls; the thermostatic mixing valve is already mounted.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe work in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. It all starts with a free on-site estimate: heating load, hot water needs, electrical load calculation and location. You receive a written quote specifying the unit, the electrical circuit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn installation day, the unit is set in place and connected, by qualified personnel, to the heating loop and to domestic water. The 70 A circuit is connected, the loop filled and purged, then the controller set. We check heating on both stages and water temperature at the taps before leaving.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000’s warranty covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHave your panel and project checked for free: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 12 kW ComboMax Ultra 50.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801685459236,"sku":"COMBOU50-12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-12-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 12 kW - 240V","description":"\u003ch2\u003e139 US gal of hot water in one hour and 12 kW of heating, for larger homes\u003c\/h2\u003e\n\u003ch3\u003eFor homes where hot water must not run out\u003c\/h3\u003e\n\u003cp\u003eSeveral bathrooms, a deep tub, a multi-jet shower: in a larger home, hot water is often the first weak spot. Thermo 2000’s 12 kW ComboMax Ultra 70 answers with its large 71 US gal tank. According to the manufacturer, it delivers 81 US gal of hot water in the first 10 minutes and 139 US gal in one hour, for water at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003cp\u003eHot water is not stored. The tank holds the heating water; drinking water flows through parallel copper coils immersed in that water and heats up along the way. Thermo 2000 states that it arrives hot in under 7 seconds, and that this design reduces the risk of Legionella. A pre-mounted thermostatic mixing valve tempers the water sent to the taps.\u003c\/p\u003e\n\u003ch3\u003eHeating: two 6 kW elements\u003c\/h3\u003e\n\u003cp\u003eOn the heating side, the COMBOU70-12 has two 6 kW elements on two stages, for 40,944 BTU\/h at 240 V. It feeds a radiant floor, radiators or hot-water baseboards. The T2 UltraSmart controller gives priority to domestic hot water and runs the heating pump when the thermostat calls.\u003c\/p\u003e\n\u003cp\u003eThe unit draws 50 A at 240 V; Thermo 2000 specifies a 70 A breaker and Cu 6 or Al 4 wire. At 208 V, output is multiplied by 0.75 and current by 0.867. The large tank also needs room: 70 1\/2 in high, 24 in in diameter and 430 lb empty, with 1 1\/4 in male NPT heating connections.\u003c\/p\u003e\n\u003ch3\u003eA unit designed to last\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 announces an expected service life of more than 30 years and minimal maintenance. The manufacturer warranty follows: 15 years on the tank and coils in residential use, 10 years in commercial use and 2 years on electrical and mechanical components. In a larger home in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, replacing two appliances with one also simplifies the mechanical room for years to come.\u003c\/p\u003e\n\u003ch3\u003eAirGreen’s installation\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e and throughout Greater Montreal. We talk about your hot water use, measure the location, check the electrical panel and the heating loop. The written quote specifies the unit, the 70 A circuit, the loop components and the steps.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop and to domestic water. The pressure regulator with check valve, the automatic air vent and the temperature and pressure gauge arrive already mounted. We make the electrical connection, fill and purge the loop, set the controller and check water temperature at several taps.\u003c\/p\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 (ventilation, refrigeration and electrical).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate and written quote for the 12 kW ComboMax Ultra 70; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801688047908,"sku":"COMBOU70-12","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_12_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-thermo-2000-bth-ultra-15-15-kw-240v","title":"THERMO 2000 BTH Ultra 15 Electric Boiler | 15 kW - 240V","description":"\u003ch2\u003e15 kW on the wall to heat the home or take over from your heat pump\u003c\/h2\u003e\n\u003ch3\u003eA wall-mounted boiler that plays two roles\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s BTH ULTRA 15 can be the main heat source of a home heated with hot water, or the backup for a heat pump, a geothermal system or solar collectors. Either way, it delivers 15 kW at 240 V, or 51,180 BTU\/h, in a 63 lb wall-mounted cabinet that holds 2 US gallons of water.\u003c\/p\u003e\n\u003cp\u003eThis size suits a bungalow heated by radiators, a single-storey home with radiant floors in the basement, or a homeowner who has installed an air-to-water heat pump and wants reliable backup for January nights. It also easily replaces a wall-mounted electric boiler at the end of its life.\u003c\/p\u003e\n\u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cp\u003eThe BTH ULTRA 15 combines two 3 kW elements and two 4.5 kW elements, spread over four stages. The T2 UltraSmart controller modulates output based on the loop’s demand and sets the water temperature from the supplied outdoor sensor, on one of three curves (MIN, STD, MAX). The backlit display shows the settings, and presets by distribution system make commissioning easier, whether for radiant floors, baseboards or radiators.\u003c\/p\u003e\n\u003cp\u003eWhen the boiler serves as backup, these settings come into their own. Warm weather shutdown keeps it at rest during periods when the heat pump is enough, and Boost mode is there for more demanding mornings. Pump purge and a 24 V supply for the thermostat and accessories round out the controller.\u003c\/p\u003e\n\u003ch3\u003eWhat to plan electrically\u003c\/h3\u003e\n\u003cp\u003eAt 240 V single phase, the boiler draws 62.5 A and Thermo 2000 lists an 80 A breaker. The wire gauge is confirmed with the installation manual. If your building is supplied at 208 V, Thermo 2000 states that output is multiplied by 0.75: we take this into account when choosing the size.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate: heating loop, main source if any, electrical panel and wall space. You receive a written quote describing the chosen size and each step. Our technicians then install the boiler, connect it to the loop through its 1 in NPT connections and to the electrical circuit, fill and purge the system, then set the controller to work with your heat pump or on its own.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eNext step\u003c\/h3\u003e\n\u003cp\u003eWe 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\u003cp\u003e\u003cstrong\u003eBook your free estimate and get a written quote for your BTH ULTRA 15; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801691291940,"sku":"BTH ULTCA 15","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_BTH_ULTRA_15_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-15-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 15 kW - 240V","description":"\u003ch2\u003eFour stages of output for 15 kW of backup: the AltSource 50 that meters its heat\u003c\/h2\u003e\n\u003ch3\u003eA graduated backup, in four steps\u003c\/h3\u003e\n\u003cp\u003eThe higher a boiler’s output, the more useful it becomes to meter it. Thermo 2000’s AltSource 50-15 splits its 15 kW, or 51,180 BTU\/h at 240 V, between four elements: two of 3 kW and two of 4.5 kW, controlled in four stages. The T2 UltraSmart controller can therefore add heat in steps, based on the outdoor temperature measured by the supplied sensor.\u003c\/p\u003e\n\u003cp\u003eLike the whole series, it is a thermal mass electric boiler, which the manufacturer presents as the only high water volume electric boiler on the market. Its tank holds 48 US gal of water, and its role is to be the backup source of a renewable-energy heating system: air-to-water heat pump, geothermal or solar.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits\u003c\/h3\u003e\n\u003cp\u003ePicture a large house on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e with radiant floor heating on the ground floor and in the basement, and a geothermal system as the main source. In the fall, geothermal does the job on its own; in deep cold, the AltSource 50-15 adds one, two, three or four stages as needed. In mild weather, the controller shuts heating off, and a Boost mode is also available.\u003c\/p\u003e\n\u003cp\u003eThe 48 US gal version has the advantage of compactness: 22 in in diameter, 25 1\/2 in deep with the door and 56 7\/16 in high, for 280 lb before filling. It connects in 1 in male NPT and operates at a maximum pressure of 30 psi.\u003c\/p\u003e\n\u003ch3\u003eElectrical: what Thermo 2000 lists\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer lists an 80 A breaker and Cu 6 \/ Al 4 wire gauge at 240 V single phase. In a building with a 208 V supply, output becomes 11.2 kW at 54.3 A. At this output level, we always check the electrical service’s capacity before confirming the project.\u003c\/p\u003e\n\u003ch3\u003eInstallation, from start to finish\u003c\/h3\u003e\n\u003cp\u003eAfter a free on-site estimate, you receive a written quote that specifies the boiler, circulator, expansion tank and electrical work. For the tank, Thermo 2000 recommends a #30 with a radiant floor or baseboards, and a #60 with cast-iron radiators. Our technicians then set the unit in place, connect it to the loop and the circuit, mount the supplied outdoor sensor, relief valve and air vent, then fill, purge and set up the system with you.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eLet’s plan your project\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIn Montreal, Laval, Longueuil, on the North Shore or on the South Shore, ask for your free estimate. You receive a clear written quote, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801694208292,"sku":"ALTSOURCE50-15","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_15_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-15-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 15 kW - 240V","description":"\u003ch2\u003eA GHG-free 15 kW backup with 71 US gal of water, to work alongside solar, geothermal or an air-to-water heat pump\u003c\/h2\u003e\n\u003ch3\u003eA boiler designed as a complement\u003c\/h3\u003e\n\u003cp\u003eThe AltSource can run on its own, but Thermo 2000 designs it first and foremost as the backup source of a renewable-energy heating system, and describes it as robust, low maintenance and running with no GHG emissions. The manufacturer also presents it as the only high water volume electric boiler on the market.\u003c\/p\u003e\n\u003cp\u003eThe 70-15 model combines the AltSource 70’s large 71 US gal tank with 15 kW at 240 V, or 51,180 BTU\/h. This output is split between four elements, two of 3 kW and two of 4.5 kW, controlled in four stages.\u003c\/p\u003e\n\u003ch3\u003eTwo ways to operate\u003c\/h3\u003e\n\u003cp\u003eThe T2 UltraSmart controller offers two modes. In standalone electric mode, the default setting, the AltSource heats on its own. In automatic transfer mode, an external contact controls the unit, which lets it work with a main source. In both cases, the supplied outdoor sensor lets it modulate output and water temperature to the weather; in mild weather, it shuts heating off, and a Boost mode is available.\u003c\/p\u003e\n\u003ch3\u003eA typical North Shore project\u003c\/h3\u003e\n\u003cp\u003eTake a \u003cstrong\u003eNorth Shore\u003c\/strong\u003e home with solar thermal collectors and an air-to-water heat pump, a radiant floor in the basement and hot-water baseboards upstairs. The AltSource 70-15 goes in the mechanical room and adds heat when the sun and the heat pump fall short. Water can be heated from 50 °F to 190 °F (10 °C to 88 °C).\u003c\/p\u003e\n\u003cp\u003eBefore the work, space and electricity must be planned. The unit measures 24 in in diameter and 28 in deep with the door, and weighs 380 lb before filling. Thermo 2000 lists an 80 A breaker and Cu 6 \/ Al 4 wire gauge at 240 V; at 208 V, output becomes 11.2 kW at 54.3 A. The loop connects in 1 1\/4 in NPT and operates at 30 psi maximum, with a #60 expansion tank recommended for baseboards or a radiant floor, or a #90 for cast-iron radiators.\u003c\/p\u003e\n\u003ch3\u003eOur installation\u003c\/h3\u003e\n\u003cp\u003eWe start with a free on-site estimate, then give you a written quote that specifies the boiler, circulator, expansion tank and electrical work. Our technicians install the AltSource, connect it to the loop and the circuit, mount the outdoor sensor and supplied accessories, then fill, purge and set the operating mode. Thermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eYour free estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your estimate: the quote is in writing and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801695387940,"sku":"ALTSOURCE70-15","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_15_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-15-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 15 kW - 240V","description":"\u003ch2\u003e15 kW spread over four stages, in the compact format of a water heater\u003c\/h2\u003e\n\u003ch3\u003eFour stages to follow the home’s needs\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s 15 kW ComboMax Ultra 50 heats in four steps. It combines two 3 kW elements and two 4.5 kW elements, which are added according to demand up to 51,180 BTU\/h at 240 V. On a cool autumn day, a single step is often enough; in the depth of winter, all four work together. The output drawn thus follows the home’s needs through the season.\u003c\/p\u003e\n\u003cp\u003eIn the same 48 US gal tank, parallel copper coils make domestic hot water. Drinking water flows through them and comes out hot, without being stored. Thermo 2000 publishes 61 US gal in 10 minutes and 134 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003ch3\u003eThe homes that benefit\u003c\/h3\u003e\n\u003cp\u003eThis size suits homes heated by radiant floors on two levels, older homes in \u003cstrong\u003eMontreal\u003c\/strong\u003e with hot-water radiators and properties in \u003cstrong\u003eLaval\u003c\/strong\u003e or on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e where the owners want to combine heating and hot water in a single appliance. The T2 UltraSmart controller manages both functions: it gives priority to domestic hot water, sets its temperature and runs the heating pump when the thermostat calls.\u003c\/p\u003e\n\u003ch3\u003eElectrical and location\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 specifies a 240 V single-phase circuit with an 80 A breaker and Cu 6 or Al 4 wire. At 208 V, output is multiplied by 0.75 and current by 0.867, according to the manufacturer; we take that into account when choosing the size.\u003c\/p\u003e\n\u003cp\u003eDespite its 15 kW, the unit keeps the footprint of the other 50 models: 60 in high, 22 in in diameter and 325 lb empty. Connections are 1 in male NPT for heating and 3\/4 in female NPT for domestic water. Maximum working pressure is 30 psi (207 kPa) on the heating side and 125 psi on the domestic water side.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eIt all starts with a free estimate at your home, in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or elsewhere in Greater Montreal. We assess the heating load room by room, your hot water needs, the electrical panel and the location, then give you a written quote.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop and to domestic water; the 80 A circuit is connected. After filling and purging, we set the controller, check that all four stages switch on correctly and verify water temperature at the taps.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLet’s talk about your home: free estimate, written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 15 kW ComboMax Ultra 50.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801696502052,"sku":"COMBOU50-15","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_15_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-15-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 15 kW - 240V","description":"\u003ch2\u003eHeating and hot water for a home or a small business: the 15 kW ComboMax Ultra 70\u003c\/h2\u003e\n\u003ch3\u003eOne appliance, two uses, in a commercial space too\u003c\/h3\u003e\n\u003cp\u003eA ground-floor hair salon, a professional office, a large family home: these places share hot-water heating and a high demand for hot water. Thermo 2000’s 15 kW ComboMax Ultra 70 handles both with a single appliance. The manufacturer covers it for both uses: 15 years on the tank and coils in residential use, 10 years in commercial use, and 2 years on electrical and mechanical components.\u003c\/p\u003e\n\u003cp\u003eThe principle is the series’ own. The 71 US gal tank holds the heating water, sent through the loop to the radiators or radiant floor. Drinking water flows through parallel copper coils immersed in that water, and comes out hot without ever being stored.\u003c\/p\u003e\n\u003ch3\u003eThe numbers that matter\u003c\/h3\u003e\n\u003cp\u003eFor hot water, Thermo 2000 publishes 84 US gal in 10 minutes and 157 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F. According to the manufacturer, water arrives hot in under 7 seconds, and the absence of storage reduces the risk of Legionella.\u003c\/p\u003e\n\u003cp\u003eFor heating, four elements (two of 3 kW, two of 4.5 kW) are added over four stages, up to 51,180 BTU\/h at 240 V. The T2 UltraSmart controller, with a backlit display, gives priority to domestic hot water and runs the heating pump when the thermostat calls.\u003c\/p\u003e\n\u003ch3\u003eBefore installation\u003c\/h3\u003e\n\u003cp\u003eA 240 V single-phase circuit with an 80 A breaker and Cu 6 or Al 4 wire is required. If the building is supplied at 208 V, output is multiplied by 0.75 and current by 0.867, according to the manufacturer. The unit is 70 1\/2 in high and 24 in in diameter and weighs 430 lb empty. The heating loop connects in 1 1\/4 in male NPT, domestic water in 3\/4 in female NPT, with maximum pressures of 30 psi (207 kPa) and 125 psi.\u003c\/p\u003e\n\u003ch3\u003eAirGreen handles the project\u003c\/h3\u003e\n\u003cp\u003eWhether the space is in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e or \u003cstrong\u003eLongueuil\u003c\/strong\u003e, or the home on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, we start with a free on-site estimate. We assess the heating load, the expected hot water use, the electrical service and the location. The written quote describes the unit, the 80 A circuit, the loop components and the work schedule, which we plan to limit disruption to your activities.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop and to domestic water. The accessories supplied by Thermo 2000, including the thermostatic mixing valve, the 12 psi pressure regulator and the check valve, are largely already mounted. We make the electrical connection, fill and purge the loop, set the controller and check each stage as well as the water temperature.\u003c\/p\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 (ventilation, refrigeration and electrical).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for a free estimate for your home or business: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 15 kW ComboMax Ultra 70.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801697878308,"sku":"COMBOU70-15","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_15_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-conforto-at-at1644-16-kw-240v","title":"CONFORTO AT AT1644 Electric Boiler | 16 kW - 240V","description":"\u003ch2\u003e16 kW of hot-water heat for homes that need more warmth\u003c\/h2\u003e\n\u003ch3\u003eWho the AT1644 is for\u003c\/h3\u003e\n\u003cp\u003eA multi-storey \u003cstrong\u003eMontreal\u003c\/strong\u003e house with radiators in every room, a \u003cstrong\u003eSouth Shore\u003c\/strong\u003e cottage whose basement and ground floor sit on a radiant floor: these homes need more heat than a condo or an addition. The Conforto AT1644 answers with 16 kW at 240 V, or 54,600 BTU\/h according to the manufacturer, in a wall-mounted format.\u003c\/p\u003e\n\u003cp\u003eIts four 4,000 W elements come on one by one, in four stages, with element rotation. The boiler keeps a gradual response: one element in mild weather, all four in deep cold. An immersion sensor at the heat exchanger outlet prevents short cycling.\u003c\/p\u003e\n\u003cp\u003eIn the AT series, only the AT2045 and the AT2446 go further as a single boiler; beyond that, Conforto offers systems of two boilers installed in parallel. The AT1644 therefore holds a pivotal place for large homes.\u003c\/p\u003e\n\u003ch3\u003eElectricity first, water next\u003c\/h3\u003e\n\u003cp\u003eAt this output, the electrical service often decides the project. Conforto lists a minimum circuit ampacity of 90.8 A and maximum protection of 100 A, at 240 V single phase. Before recommending the AT1644, we therefore look at your panel and everything already connected to it, then put it in black and white in the quote.\u003c\/p\u003e\n\u003cp\u003eOn the water side, the boiler connects with 1 1\/4 in NPT fittings and requires a minimum flow of 5.5 gpm for a 20 °F ΔT. The controller accepts a flow switch and a low-water device, includes freeze protection and shows its values on a 3-character LED display. It also manages a separate domestic hot-water setpoint, with priority, if you add an indirect water heater, and a load-management input for the electricity provider.\u003c\/p\u003e\n\u003cp\u003eBeing wall-mounted, it weighs about 70 lb (32 kg) as shipped, which leaves the floor free for the water heater and piping.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free in-home estimate: electrical panel, existing loop, emitters, location. You then receive a written quote that states the boiler, the circulator and the other components to plan for.\u003c\/p\u003e\n\u003cp\u003eOn installation day, our technicians mount the boiler, connect it to the piping and the electrical circuit, fill and purge the loop, then check that all four stages work. We set the setpoints with you and explain the yearly maintenance required by Conforto’s limited lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years and holds RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003ch3\u003eTake the first step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhether you are in Montreal, Laval, Longueuil, on the North Shore or the South Shore, ask for your free estimate and your written quote. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801702564132,"sku":"AT1644","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT1644_16_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-bth-ultra-18-18-kw-240v","title":"THERMO 2000 BTH Ultra 18 Electric Boiler | 18 kW - 240V","description":"\u003ch2\u003eReplace your boiler with an 18 kW BTH ULTRA, quiet and weather-driven\u003c\/h2\u003e\n\u003ch3\u003eA wall-mounted boiler made for homes heated with hot water\u003c\/h3\u003e\n\u003cp\u003eMany Quebec homes still heat their rooms with radiators or hot water baseboards installed decades ago. When the wall-mounted boiler that feeds them reaches the end of its life, Thermo 2000’s BTH ULTRA 18 takes its place without redoing the distribution. It delivers 18 kW at 240 V, or 61,416 BTU\/h, and heats water up to 190 °F (90 °C).\u003c\/p\u003e\n\u003cp\u003eThis size suits a mid-size home heated by radiators, a two-storey home with hot water baseboards, or a larger radiant floor. Thermo 2000 also designs it as backup for a heat pump, geothermal or solar system, and presents it as a boiler with no GHG emissions that is easy to maintain.\u003c\/p\u003e\n\u003ch3\u003eFour identical elements, evenly spread output\u003c\/h3\u003e\n\u003cp\u003eThe BTH ULTRA 18 has four 4.5 kW elements, one per stage. The T2 UltraSmart controller modulates output based on the loop’s demand: it engages only the stages needed and adjusts the water temperature from the supplied outdoor sensor. Three curves (MIN, STD, MAX) and presets by distribution system let the setting match radiators, baseboards or a floor. Warm weather shutdown, Boost mode and pump purge round out the package.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 describes it as compact, lightweight and quiet. At 63 lb with 2 US gallons of water, it mounts on the wall, often in the space of the old boiler. Its 1 in female NPT connections and the two supplied reducers make it easier to adapt to existing piping.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eThe free on-site estimate lets us see the old boiler, the condition of the loop and your electrical panel. The BTH ULTRA 18 draws 75 A at 240 V and Thermo 2000 lists a 100 A breaker, with copper wire gauge 4 or aluminum gauge 2: we confirm that your electrical service can take it. You then receive a written quote.\u003c\/p\u003e\n\u003cp\u003eOn replacement day, our technicians disconnect and remove the old unit, mount the new boiler, connect it to the loop and the electrical circuit, then fill and purge the system. They choose the preset that matches your radiators or baseboards and check each stage. Thermo 2000 covers the tank for 15 years and electrical and mechanical components for 2 years.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eAsk for your estimate\u003c\/h3\u003e\n\u003cp\u003eWe replace boilers in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBook a free estimate and receive a written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801703514404,"sku":"BTH ULTCA 18","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_BTH_ULTRA_18_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082243"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-18-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 18 kW - 240V","description":"\u003ch2\u003e18 kW in four stages and 48 US gal of water: the electric backup for large homes that rely on renewables\u003c\/h2\u003e\n\u003ch3\u003eWhat the AltSource 50-18 is\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s AltSource is a thermal mass electric boiler designed as the backup source of a renewable-energy heating system: geothermal, air-to-water heat pump or solar. The manufacturer presents it as the only high water volume electric boiler on the market. In its 50-18 version, it pairs a 48 US gal tank with four 4.5 kW elements, for 18 kW at 240 V, or 61,416 BTU\/h.\u003c\/p\u003e\n\u003cp\u003eThe four elements come on in four stages. The T2 UltraSmart controller, supplied with its outdoor sensor, modulates output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode. It runs in standalone electric mode by default or in automatic transfer on an external contact.\u003c\/p\u003e\n\u003ch3\u003eElectricity first\u003c\/h3\u003e\n\u003cp\u003eAt 18 kW, the electrical question comes first. Thermo 2000 lists a current of 75 A at 240 V, a 100 A breaker and Cu 4 \/ Al 2 wire gauge. That is a significant load for a residential electrical service, which must also serve every other appliance in the house. In a building with a 208 V supply, output becomes 13.5 kW at 65.2 A.\u003c\/p\u003e\n\u003cp\u003eDuring the estimate, we therefore review the loads on your panel. If the service needs to be changed, the written quote says so clearly, so you have the full picture before deciding.\u003c\/p\u003e\n\u003ch3\u003eIn a large home in Laval or Montreal\u003c\/h3\u003e\n\u003cp\u003eThis size is meant for large homes in \u003cstrong\u003eLaval\u003c\/strong\u003e or \u003cstrong\u003eMontreal\u003c\/strong\u003e heated by geothermal or an air-to-water heat pump, with a radiant floor, hot-water baseboards or radiators. The AltSource 50-18 keeps the compactness of the AltSource 50: 22 in in diameter, 25 1\/2 in deep with the door, 56 7\/16 in high and 280 lb before filling. It connects in 1 in male NPT and operates at a maximum pressure of 30 psi.\u003c\/p\u003e\n\u003ch3\u003eInstallation and commissioning\u003c\/h3\u003e\n\u003cp\u003eOur written quote covers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe AltSource 50-18 boiler and its supplied accessories (relief valve, drain valve, temperature and pressure gauge, air vent, outdoor sensor);\u003c\/li\u003e\n\u003cli\u003ethe circulator and expansion tank, which Thermo 2000 recommends as a #30 for baseboards or a radiant floor and a #60 for cast-iron radiators;\u003c\/li\u003e\n\u003cli\u003ethe electrical connection and, if needed, work at the panel;\u003c\/li\u003e\n\u003cli\u003efilling, purging, controller setup and a final check with you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years. AirGreen is a family business established in Montreal for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eAsk for your estimate\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. The estimate is free, the quote is in writing, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801708790052,"sku":"ALTSOURCE50-18","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_18_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-18-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 18 kW - 240V","description":"\u003ch2\u003eA hot-water loop, a renewable source and 18 kW of backup with 71 US gal of thermal mass\u003c\/h2\u003e\n\u003ch3\u003eA plex, a loop, a renewable source\u003c\/h3\u003e\n\u003cp\u003eIn some plexes in \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLongueuil\u003c\/strong\u003e, a single hot-water loop supplies the radiators of several dwellings. When the owner hands most of the heating to an air-to-water heat pump or to geothermal, the loop needs a backup that matches it. Thermo 2000’s AltSource 70-18 plays that role: it is a thermal mass electric boiler designed as the backup source of a renewable-energy heating system, and the manufacturer presents it as the only high water volume electric boiler on the market.\u003c\/p\u003e\n\u003ch3\u003eThe features that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA 71 US gal water tank, the AltSource 70 volume.\u003c\/li\u003e\n\u003cli\u003e18 kW at 240 V, or 61,416 BTU\/h, split into four 4.5 kW elements over four stages.\u003c\/li\u003e\n\u003cli\u003eWater heated from 50 °F to 190 °F (10 °C to 88 °C), for cast-iron radiators as well as a radiant floor.\u003c\/li\u003e\n\u003cli\u003eThe T2 UltraSmart controller and its outdoor sensor, which modulate output and water temperature to the weather and shut heating off in mild weather.\u003c\/li\u003e\n\u003cli\u003eTwo modes: standalone electric by default, or automatic transfer on an external contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThermo 2000 also offers an optional 26.2 sq ft parallel copper coil heat exchanger to heat or preheat domestic water.\u003c\/p\u003e\n\u003ch3\u003ePreparing the job\u003c\/h3\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 lists 75 A at 240 V, a 100 A breaker and Cu 4 \/ Al 2 wire gauge; at 208 V, output becomes 13.5 kW at 65.2 A. We review the building’s electrical service before confirming the quote.\u003c\/p\u003e\n\u003cp\u003eOn the hydronic side, the unit connects in 1 1\/4 in male NPT and operates at a maximum pressure of 30 psi. With cast-iron radiators, the manufacturer recommends a #90 expansion tank; with baseboards or a radiant floor, a #60. Finally, the AltSource 70-18 weighs 380 lb before filling and measures 24 in in diameter and 28 in deep with the door: in a plex basement, access is checked before installation day.\u003c\/p\u003e\n\u003ch3\u003eWhat we do\u003c\/h3\u003e\n\u003cp\u003eAfter the free on-site estimate, you receive a written quote that specifies the boiler, circulator, expansion tank, the domestic water option if you choose it, and the electrical work. Our technicians then install the unit, connect it to the loop and the circuit, mount the supplied outdoor sensor, relief valve and air vent, then fill, purge and set up the system. Thermo 2000 covers the tank and coils for 15 years in residential use, and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003eAirGreen is a family business established in Montreal for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk about your building\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your free estimate and receive a written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801726910756,"sku":"ALTSOURCE70-18","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_18_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-18-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 18 kW - 240V","description":"\u003ch2\u003e18 kW of heating in the format of a water heater, plus the home’s hot water\u003c\/h2\u003e\n\u003ch3\u003ePlenty of heat, little space\u003c\/h3\u003e\n\u003cp\u003eA large bungalow with a finished basement needs solid heating output, but its mechanical room is often small. Thermo 2000’s 18 kW ComboMax Ultra 50 resolves that contradiction: 61,416 BTU\/h at 240 V in a unit 60 in high and 22 in in diameter, weighing 325 lb empty. It is the same format as the smallest ComboMax Ultra 50 units and, according to the manufacturer, that of a conventional water heater.\u003c\/p\u003e\n\u003cp\u003eOutput is split between four identical 4.5 kW elements, on four stages. The boiler adds them according to demand, to feed a radiant floor, radiators or hot-water baseboards. This size is aimed at homes in \u003cstrong\u003eLaval\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e whose heating load justifies 18 kW, which we confirm with a calculation before recommending it.\u003c\/p\u003e\n\u003ch3\u003eAn electrical load to plan for\u003c\/h3\u003e\n\u003cp\u003eWith 18 kW, electricity is the starting point. Thermo 2000 publishes a current of 75 A at 240 V, a 100 A breaker and Cu 4 or Al 2 wire. The home’s electrical service must have that capacity available, on top of the range, the dryer and the other appliances. If the building is supplied at 208 V, the manufacturer states that output is multiplied by 0.75 and current by 0.867.\u003c\/p\u003e\n\u003ch3\u003eHot water, without a hot water reserve\u003c\/h3\u003e\n\u003cp\u003eThe 48 US gal tank holds the heating water. Drinking water flows through parallel copper coils immersed in that water and heats up on the way; no hot water is stored, which reduces the risk of Legionella according to Thermo 2000. The manufacturer publishes 64 US gal in 10 minutes and 152 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F. The T2 UltraSmart controller gives priority to domestic hot water, and the pre-mounted thermostatic mixing valve tempers the water at the taps.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe start with a free estimate at your home, in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e or elsewhere in Greater Montreal: heating load calculation, electrical load calculation, hot water needs and location. The written quote specifies the unit, the 100 A circuit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop (1 in male NPT) and to domestic water (3\/4 in female NPT). We make the electrical connection, fill and purge the loop, set the controller, then check all four stages and the hot water temperature.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHave your home and panel assessed for free: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 18 kW ComboMax Ultra 50.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801746669860,"sku":"COMBOU50-18","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_18_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-70-18-kw-240v","title":"THERMO 2000 ComboMax Ultra 70 Electric Boiler with Integrated Hot Water | 18 kW - 240V","description":"\u003ch2\u003e175 US gal of hot water in one hour and 18 kW of heating, for homes that ask a lot\u003c\/h2\u003e\n\u003ch3\u003eWhen heating and hot water both draw at once\u003c\/h3\u003e\n\u003cp\u003eA January morning in a large home: the radiant floor is calling for all its heat, and several people shower one after another. That is the situation where Thermo 2000’s 18 kW ComboMax Ultra 70 makes the most sense. Its T2 UltraSmart controller gives priority to domestic hot water, then returns to heating when the thermostat calls. According to the manufacturer, it delivers 87 US gal of hot water in 10 minutes and 175 US gal in one hour, for water at 110 °F, cold water at 40 °F and boiler water at 180 °F.\u003c\/p\u003e\n\u003ch3\u003eWhat is inside the unit\u003c\/h3\u003e\n\u003cp\u003eFour identical 4.5 kW elements, split over four stages, heat the 71 US gal of water in the tank up to 61,416 BTU\/h at 240 V. That water circulates in the heating loop to the radiators, hot-water baseboards or radiant floor. Parallel copper coils sit in the tank: drinking water flows through them and heats up on the way, without being stored. Thermo 2000 states that it arrives hot in under 7 seconds and that the absence of storage reduces the risk of Legionella. At the outlet, the pre-mounted thermostatic mixing valve tempers the water sent to the taps.\u003c\/p\u003e\n\u003ch3\u003eThe conditions to meet\u003c\/h3\u003e\n\u003cp\u003eThe unit draws 75 A at 240 V. Thermo 2000 specifies a 100 A breaker and Cu 4 or Al 2 wire, which assumes an electrical service with capacity to spare. At 208 V, output is multiplied by 0.75 and current by 0.867. Physically, the unit is 70 1\/2 in high and 24 in in diameter and weighs 430 lb empty: the basement stairs, the doors and the clearance under the beams matter as much as the floor space. Connections are 1 1\/4 in male NPT for heating and 3\/4 in female NPT for domestic water.\u003c\/p\u003e\n\u003ch3\u003eOur installation, from visit to start-up\u003c\/h3\u003e\n\u003cp\u003eFor a home in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, it all starts with a free estimate. We calculate the heating load, check the electrical service, talk about your hot water use and note the access path. You receive a written quote detailing the unit, the 100 A circuit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn the day, the unit is set in place and connected, by qualified personnel, to the heating loop and to domestic water. The accessories supplied by Thermo 2000 (12 psi pressure regulator, check valve, automatic air vent, temperature and pressure gauge, 30 and 125 psi relief valves) are installed or already mounted. After the electrical connection, we fill and purge the loop, set the controller and test heating on all four stages, then hot water at several taps.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 18 kW ComboMax Ultra 70.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801769378084,"sku":"COMBOU70-18","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_70_18_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082265"},{"product_id":"chaudiere-electrique-conforto-at-at2045-20-kw-240v","title":"CONFORTO AT AT2045 Electric Boiler | 20 kW - 240V","description":"\u003ch2\u003eA 20 kW electric boiler for plexes, large homes and small businesses\u003c\/h2\u003e\n\u003ch3\u003eAn answer for more demanding hot-water loops\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eMontreal\u003c\/strong\u003e triplex whose units share the same radiator loop, a \u003cstrong\u003eLaval\u003c\/strong\u003e office heated by a radiant floor, a large \u003cstrong\u003eNorth Shore\u003c\/strong\u003e house: these buildings need a boiler with some muscle. The Conforto AT2045 delivers 20 kW at 240 V, or 68,200 BTU\/h according to the manufacturer, while remaining a wall-mounted unit of about 70 lb (32 kg) as shipped.\u003c\/p\u003e\n\u003cp\u003eIts four 5,000 W elements come on one by one, in four stages, and the controller alternates the one that starts first. An immersion sensor at the heat exchanger outlet controls the stages and prevents short cycling.\u003c\/p\u003e\n\u003ch3\u003eResidential or commercial use: what Conforto provides\u003c\/h3\u003e\n\u003cp\u003eConforto’s limited lifetime warranty covers indoor residential use in Canada: 5 years on the heat exchanger and the components installed by the manufacturer, then the heat exchanger at no charge for the first 20 years and prorated after that. For commercial use, the manufacturer provides 2 years on parts and 10 years on the heat exchanger. In both cases, yearly maintenance is required, and labour and shipping are excluded.\u003c\/p\u003e\n\u003ch3\u003eHow it fits the building\u003c\/h3\u003e\n\u003cp\u003eThe starting point is electricity. Conforto lists a minimum circuit ampacity of 111.7 A and maximum protection of 125 A, at 240 V single phase. In a plex or a commercial space, the electrical service already serves many other loads: we assess it before recommending this size, and the quote clearly states whether an upgrade is needed.\u003c\/p\u003e\n\u003cp\u003eOn the water side, the boiler connects with 1 1\/4 in NPT fittings and requires a minimum flow of 6.8 gpm for a 20 °F ΔT. The controller manages a heating setpoint, a domestic hot-water setpoint with priority for an indirect water heater, freeze protection, and inputs for a flow switch, a low-water device and load management by the electricity provider.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe come out at no charge for the estimate, then give you a written quote that details the boiler, the circulator and the loop components. At installation, our technicians mount the boiler, connect it, fill and purge the circuit, check the four stages and set the setpoints. In an occupied plex, we plan the work with you to limit the time without heat, and we explain the yearly maintenance to the person who will look after the building. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, RBQ licence 5645-9605-01.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProperty owner in Montreal, Laval, Longueuil, on the North Shore or the South Shore? Ask for your free estimate and your written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Conforto","offers":[{"title":"Default Title","offer_id":67801782354212,"sku":"AT2045","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_CONFORTO_AT_AT2045_20_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-thermo-2000-bth-ultra-20-20-kw-240v","title":"THERMO 2000 BTH Ultra 20 Electric Boiler | 20 kW - 240V","description":"\u003ch2\u003eA 20 kW electric boiler to heat the whole home with hot water\u003c\/h2\u003e\n\u003ch3\u003eWhat the BTH ULTRA 20 is\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s BTH ULTRA 20 is a 20 kW, 240 V wall-mounted electric boiler, or 68,240 BTU\/h. Its four 5 kW elements work over four stages of equal output, controlled by the T2 UltraSmart controller. It weighs 63 lb and holds 2 US gallons of water: a compact unit that leaves room in the mechanical room.\u003c\/p\u003e\n\u003cp\u003eThis size is aimed at homes that rely entirely on hot water for heat. Think of new construction where radiant floors cover every level, or a renovated home that keeps its radiators and hot water baseboards. Thermo 2000 designs it for new installations and replacements alike, and as backup for a heat pump, geothermal or solar.\u003c\/p\u003e\n\u003ch3\u003eWell suited to radiant floors\u003c\/h3\u003e\n\u003cp\u003eA radiant floor performs best when the water temperature follows the weather. That is the job of the supplied outdoor sensor: the controller uses it to set the water on one of three curves (MIN, STD, MAX), and presets by distribution system save starting from scratch. Warm weather shutdown leaves the slab alone when the spring sun is enough, and Boost mode remains available.\u003c\/p\u003e\n\u003cp\u003eThe controller also provides a 24 V supply for the thermostat and accessories, as well as a pump purge function. The backlit display makes the settings easy to read.\u003c\/p\u003e\n\u003ch3\u003eAn electrical load to plan early\u003c\/h3\u003e\n\u003cp\u003eIn a construction or renovation project, the boiler circuit is planned from the start. At 240 V single phase, the BTH ULTRA 20 draws 83.3 A; Thermo 2000 lists a 110 A breaker and copper wire gauge 3 or aluminum gauge 2. At 208 V, output is multiplied by 0.75, a point to check in some buildings.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eWe first meet you for a free on-site estimate, ideally before the walls are closed in new construction. You receive a written quote describing the boiler, its location and the planned electrical work. Our technicians then mount the boiler, connect it to the loop through its 1 in female NPT connections (two reducers supplied) and to the electrical circuit, fill and purge the system, then set the temperature curve and the thermostat.\u003c\/p\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 in ventilation, refrigeration and electrical work. Thermo 2000 covers the tank for 15 years and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eGet your project started\u003c\/h3\u003e\n\u003cp\u003eWe work in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: you receive a written quote for your BTH ULTRA 20, and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801789432100,"sku":"BTH ULTCA 20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_BTH_ULTRA_20_KW_240V_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-50-20-kw-240v","title":"THERMO 2000 AltSource 50 Thermal Mass Electric Boiler | 20 kW - 240V","description":"\u003ch2\u003e20 kW in a unit 22 in in diameter: the AltSource 50 for mechanical rooms where every inch counts\u003c\/h2\u003e\n\u003ch3\u003eHigh output, small footprint\u003c\/h3\u003e\n\u003cp\u003eIn many basements, the mechanical room is squeezed between the stairs, the electrical panel and the water heater. Thermo 2000’s AltSource 50-20 takes this into account: it fits 20 kW at 240 V, or 68,240 BTU\/h, and a 48 US gal tank in a unit 22 in in diameter and 25 1\/2 in deep with the door, for 56 7\/16 in of height.\u003c\/p\u003e\n\u003cp\u003eIts output comes from four 5 kW elements, controlled in four stages by the T2 UltraSmart controller. With the supplied outdoor sensor, the controller modulates output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode. It runs in standalone electric mode by default or in automatic transfer on an external contact.\u003c\/p\u003e\n\u003ch3\u003eWho should choose it\u003c\/h3\u003e\n\u003cp\u003eThe AltSource is a thermal mass electric boiler that Thermo 2000 designs as the backup of a renewable-energy heating system, and presents as the only high water volume electric boiler on the market. The 20 kW size is meant for homes with a high heating demand, for example a large property on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or in \u003cstrong\u003eLaval\u003c\/strong\u003e heated by geothermal or an air-to-water heat pump, with hot-water baseboards or a radiant floor. It is also a good candidate to replace an existing boiler where space does not allow a wider unit.\u003c\/p\u003e\n\u003ch3\u003eWhat to plan before the work\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 lists a 110 A breaker and Cu 3 \/ Al 2 wire gauge at 240 V single phase. In a building with a 208 V supply, output becomes 15 kW at 72.5 A. At this level, the electrical service must be assessed carefully, and we do so from the estimate.\u003c\/p\u003e\n\u003cp\u003eOn the hydronic side, the unit connects in 1 in male NPT and operates at a maximum pressure of 30 psi. The manufacturer recommends a #30 expansion tank with baseboards or a radiant floor, and a #60 with cast-iron radiators. The unit weighs 280 lb, plus the water in the tank once filled.\u003c\/p\u003e\n\u003ch3\u003eWhat our installation covers\u003c\/h3\u003e\n\u003cp\u003eThe on-site estimate is free and the written quote specifies the boiler, circulator, expansion tank and electrical work. On installation day, our technicians remove the old unit if needed, set the AltSource in place, connect it to the loop and the circuit, mount the outdoor sensor and supplied accessories, then fill, purge and set up the system with you.\u003c\/p\u003e\n\u003cp\u003eThermo 2000 covers the tank for 15 years in residential use and the electrical and mechanical components for 2 years. AirGreen is a family business established in \u003cstrong\u003eMontreal\u003c\/strong\u003e for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eTake the first step\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. Ask for your free estimate and receive a written quote; \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801802735908,"sku":"ALTSOURCE50-20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_50_20_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-a-masse-thermique-thermo-2000-altsource-70-20-kw-240v","title":"THERMO 2000 AltSource 70 Thermal Mass Electric Boiler | 20 kW - 240V","description":"\u003ch2\u003eA 20 kW backup with 71 US gal of water, to build into the plans of your new or renovated home\u003c\/h2\u003e\n\u003ch3\u003ePlanning the backup from the design stage\u003c\/h3\u003e\n\u003cp\u003eWhen you build or renovate from top to bottom, heating is decided early. Projects that rely on an air-to-water heat pump, geothermal or solar need a backup source, and that is the role Thermo 2000 gives the AltSource. For a good-sized home, the 70-20 version combines the AltSource 70’s large 71 US gal tank with 20 kW at 240 V, or 68,240 BTU\/h. The manufacturer presents the AltSource as the only high water volume electric boiler on the market.\u003c\/p\u003e\n\u003ch3\u003eWhat the AltSource 70-20 brings\u003c\/h3\u003e\n\u003cp\u003eIts output is split between four 5 kW elements, controlled in four stages. The T2 UltraSmart controller, supplied with its outdoor sensor, modulates output and water temperature to the weather, shuts heating off in warm weather and offers a Boost mode. It runs in standalone electric mode by default or in automatic transfer on an external contact. Water is heated from 50 °F to 190 °F (10 °C to 88 °C), which suits a radiant floor as well as baseboards and radiators.\u003c\/p\u003e\n\u003cp\u003eAs an option, Thermo 2000 offers a 26.2 sq ft parallel copper coil heat exchanger to heat or preheat domestic water, up to 12 gpm and 125 psi. In new construction, this is the ideal time to add it, since the piping is planned along with everything else. Thermo 2000 covers the tank and coils for 15 years in residential use, and the electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003ch3\u003eThe data to build into the plans\u003c\/h3\u003e\n\u003cp\u003eOn the electrical side, Thermo 2000 lists a 110 A breaker and Cu 3 \/ Al 2 wire gauge at 240 V single phase. In a building with a 208 V supply, output becomes 15 kW at 72.5 A. These values must be included in the sizing of the home’s electrical service.\u003c\/p\u003e\n\u003cp\u003eOn the mechanical room side, the unit measures 24 in in diameter and 28 in deep with the door, and weighs 380 lb before filling. It connects to the loop in 1 1\/4 in male NPT and operates at a maximum pressure of 30 psi. The manufacturer recommends a #60 expansion tank with a radiant floor or baseboards, and a #90 with cast-iron radiators.\u003c\/p\u003e\n\u003ch3\u003eOur role in your project\u003c\/h3\u003e\n\u003cp\u003eWhether your site is in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or elsewhere in Greater Montreal, we do a free on-site estimate and give you a written quote that specifies the boiler, the domestic water option if you choose it, the circulator, the expansion tank and the electrical work. At the installation stage, our technicians set the unit in place, connect it to the loop and the circuit, mount the outdoor sensor and supplied accessories, then fill, purge and set up the system.\u003c\/p\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 in ventilation, refrigeration and electrical work.\u003c\/p\u003e\n\u003ch3\u003eLet’s talk about your plans\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWe serve Montreal, Laval, Longueuil, the North Shore and 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":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801818857764,"sku":"ALTSOURCE70-20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_ALTSOURCE_70_20_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082242"},{"product_id":"chaudiere-electrique-avec-eau-chaude-integree-thermo-2000-combomax-ultra-50-20-kw-240v","title":"THERMO 2000 ComboMax Ultra 50 Electric Boiler with Integrated Hot Water | 20 kW - 240V","description":"\u003ch2\u003e20 kW of heating and instantaneous hot water, in the compact 48 US gal tank\u003c\/h2\u003e\n\u003ch3\u003eBig heating in a small mechanical room\u003c\/h3\u003e\n\u003cp\u003eRow houses and townhouses often have a closet-sized mechanical room, while their radiant floor covers every level. Thermo 2000’s 20 kW ComboMax Ultra 50 addresses that situation: 68,240 BTU\/h at 240 V in a unit 60 in high and 22 in in diameter, weighing 325 lb empty. According to the manufacturer, that is the space of a conventional water heater, and the unit does replace the water heater, since it also makes domestic hot water.\u003c\/p\u003e\n\u003ch3\u003eFour 5 kW elements and a water heater with no reserve\u003c\/h3\u003e\n\u003cp\u003eOutput is split between four 5 kW elements on four stages, which are added according to demand. The 48 US gal tank holds the heating water; parallel copper coils are immersed in it, and drinking water heats up as it passes through them. No hot water is stored. Thermo 2000 publishes 66 US gal of hot water in 10 minutes and 163 US gal in one hour, for water delivered at 110 °F, cold water at 40 °F and boiler water at 180 °F, and specifies that water arrives hot in under 7 seconds.\u003c\/p\u003e\n\u003cp\u003eThe T2 UltraSmart controller, with a backlit display, gives priority to domestic hot water, manages its temperature and runs the heating pump when the thermostat calls. Several accessories arrive pre-mounted: pressure regulator with check valve, thermostatic mixing valve, air vent, temperature and pressure gauge and hot water relief valve.\u003c\/p\u003e\n\u003ch3\u003eThe electrical circuit, the first thing to check\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 specifies a 110 A breaker and Cu 3 or Al 2 wire on a 240 V single-phase circuit. That is a large circuit for a home: before recommending this size, we do a load calculation of the electrical service with all the appliances already connected. In a building supplied at 208 V, output is multiplied by 0.75 and current by 0.867, according to the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eWhat AirGreen’s installation covers\u003c\/h3\u003e\n\u003cp\u003eOur work starts before the order, with a free estimate in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. We measure the mechanical room, calculate the heating load, check the electrical service and discuss your hot water needs. The written quote describes the unit, the 110 A circuit, the loop components and the work.\u003c\/p\u003e\n\u003cp\u003eOn installation, the unit is set in place and connected, by qualified personnel, to the heating loop (1 in male NPT) and to domestic water (3\/4 in female NPT). After the electrical connection, the loop is filled and purged, the controller set, and we check all four stages and water temperature at the taps.\u003c\/p\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 (ventilation, refrigeration and electrical). Thermo 2000 covers the tank and coils for 15 years in residential use (10 years in commercial use) and electrical and mechanical components for 2 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHave your project assessed for free: written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available for the 20 kW ComboMax Ultra 50.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801828294948,"sku":"COMBOU50-20","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUDIERE_ELECTRIQUE_THERMO_2000_COMBOMAX_ULTRA_50_20_KW_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082264"}],"url":"https:\/\/airgreen.ca\/en\/collections\/chaudieres-electriques-residentielles-installation-a-montreal-laval-longueuil-rive-sud-et-rive-nord.oembed","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}