{"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","url":"https:\/\/airgreen.ca\/en\/products\/chaudiere-electrique-thermo-2000-mini-bth-7-5-7-5-kw-240v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}