{"product_id":"chauffe-eau-indirect-thermo-2000-doublemax-120-9-119-gallons-montreal-laval-longueuil-rive-sud-rive-nord","title":"THERMO 2000 DOUBLEMAX 120-9 Indirect Water Heater (119 gallons) | Montreal, Laval, Longueuil, South Shore \u0026 North Shore","description":"\u003ch2\u003eA 119 US gallon indirect water heater for buildings and businesses heated by an electric boiler\u003c\/h2\u003e\n\u003cp\u003eIn an apartment building, a daycare or a business heated by an \u003cstrong\u003eelectric boiler\u003c\/strong\u003e, domestic hot water can come from the same source as the heating. The \u003cstrong\u003eThermo 2000 DoubleMax 120-9 indirect water heater\u003c\/strong\u003e is designed for these shared needs: a \u003cstrong\u003e119 US gallon\u003c\/strong\u003e tank, a 55.6 sq. ft. \u003cstrong\u003edouble-wall copper heat exchanger\u003c\/strong\u003e and an output that climbs with the boiler’s capacity. AirGreen installs it in buildings 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\n\u003ch3\u003eA tank designed for shared needs\u003c\/h3\u003e\n\u003cp\u003eThe DoubleMax 120-9 is not a single-family home unit. It is aimed at buildings where several households or several stations use hot water at the same time: a building of a few units with centralized hot water, a daycare washing dishes and hands all day long, a clinic, a hair salon, a fitness centre with a few showers. In these buildings, the electric boiler that heats the premises can also produce hot water, which avoids multiplying separate electric water heaters and the circuits that feed them.\u003c\/p\u003e\n\u003cp\u003eThe tank is always selected from the real demand. We count the units, the appliances and the consumption peaks before proposing this model or another configuration.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer’s data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e 119 US gallons\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat exchanger:\u003c\/strong\u003e double-wall copper piping in parallel helicoidal lines\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eExchange surface:\u003c\/strong\u003e 55.6 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum domestic hot water flow:\u003c\/strong\u003e 27 gpm, to be reduced for high-temperature and continuous-flow applications\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 150 psi\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoiler connection:\u003c\/strong\u003e 2 in NPT male\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDrain valve:\u003c\/strong\u003e ¾ in brass ball valve, 150 psi maximum\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e height 76 1\/4 in, diameter 28 in\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 530 lb (610 lb shipping)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePotable water:\u003c\/strong\u003e copper components meet the low lead requirements and the NSF 61 standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOutput that follows the boiler’s capacity\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 publishes an output table ranging from a 50,000 BTU\/h (15 kW) boiler up to 900,000 BTU\/h (264 kW), for cold water at 40 °F and boiler water at 180 °F. The values read as \u003cstrong\u003efirst hour \/ continuous\u003c\/strong\u003e, in US gallons per hour. A few reference points for water delivered at 110 °F:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e100,000 BTU\/h (29 kW):\u003c\/strong\u003e 291 \/ 172\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e200,000 BTU\/h (59 kW):\u003c\/strong\u003e 463 \/ 344\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e300,000 BTU\/h (88 kW):\u003c\/strong\u003e 635 \/ 516\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e900,000 BTU\/h (264 kW):\u003c\/strong\u003e 1,668 \/ 1,549\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe message is clear: the tank and its exchanger can keep up with a high-capacity commercial electric boiler, and it is the boiler that sets the real output. In an existing building, the available capacity depends on the electrical service; we start from that figure to establish a realistic output.\u003c\/p\u003e\n\n\u003ch3\u003eThe higher temperatures of commercial uses\u003c\/h3\u003e\n\u003cp\u003eSome uses require hotter water than a shower: dishwashing, sanitary cleaning, laundry. The table also covers water delivered at 140 °F and 160 °F. With 200,000 BTU\/h (59 kW), the DoubleMax 120-9 gives 289 \/ 241 at 140 °F and 261 \/ 241 at 160 °F. Above 400,000 BTU\/h (117 kW), the manufacturer no longer publishes a value at 160 °F, and above 650,000 BTU\/h (191 kW), no value at 140 °F: these combinations are not covered, and we size the installation within the published values. Thermo 2000 also points out that the 27 gpm maximum flow must be reduced for high-temperature and continuous-flow applications.\u003c\/p\u003e\n\n\u003ch3\u003eDouble wall: extra protection for potable water\u003c\/h3\u003e\n\u003cp\u003eThe exchanger is made of \u003cstrong\u003edouble-wall\u003c\/strong\u003e copper pipes. In a building where the heating loop water may contain an additive, or when the engineer, inspector or insurer requires double separation, this design meets the requirement without adding an external exchanger. The copper components comply with the NSF 61 standard for potable water plumbing products.\u003c\/p\u003e\n\n\u003ch3\u003eDistribution and delivered temperature\u003c\/h3\u003e\n\u003cp\u003eIn a building, hot water travels long distances. We design the distribution with a \u003cstrong\u003ethermostatic mixing valve\u003c\/strong\u003e at the tank outlet, so the water can be stored hotter while a safe temperature is delivered to the units, and we add a recirculation loop when needed so hot water reaches the farthest points quickly. The size of the potable water connections is confirmed with the manufacturer’s sheet at the quote stage, since it guides the piping diameter.\u003c\/p\u003e\n\n\u003ch3\u003eHandling and mechanical room\u003c\/h3\u003e\n\u003cp\u003eThe tank weighs 530 lb empty, plus the weight of the water. At 76 1\/4 in high and 28 in in diameter, the delivery route, the free height and the floor capacity must be planned. The boiler connection is 2 in NPT male: we plan the circulator, isolation valves and air vents accordingly. The brass ball drain valve makes yearly maintenance easier.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer’s warranty\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 offers a \u003cstrong\u003e10-year commercial warranty\u003c\/strong\u003e on the tank and copper coils and a \u003cstrong\u003e15-year residential warranty\u003c\/strong\u003e on these same components. Mechanical parts are warranted for \u003cstrong\u003e2 years\u003c\/strong\u003e. The category applicable to your building is confirmed in writing with the quote.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation of the Thermo 2000 DoubleMax 120-9 by AirGreen\u003c\/h2\u003e\n\u003cp\u003eAirGreen is a family business established in Montreal and active in heating, ventilation and air conditioning for more than fifteen years. Our RBQ licence 5645-9605-01 covers ventilation, refrigeration and electrical work. For a commercial indirect water heater, our work includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eanalysis of the hot water demand and of the electric boiler’s capacity;\u003c\/li\u003e\n\u003cli\u003eassessment of the mechanical room, floor, drain and delivery route;\u003c\/li\u003e\n\u003cli\u003eremoval of the old water heaters or tanks;\u003c\/li\u003e\n\u003cli\u003econnecting the exchanger to the boiler in 2 in, with circulator, isolation valves and air vents;\u003c\/li\u003e\n\u003cli\u003epotable water connections, the thermostatic mixing valve and, if needed, the recirculation loop;\u003c\/li\u003e\n\u003cli\u003ethe relief valve, its discharge pipe and the expansion tank;\u003c\/li\u003e\n\u003cli\u003ewiring the controls, commissioning and a yearly maintenance plan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe work with owners, property managers and business owners in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, Brossard, Saint-Laurent, Pointe-Claire, Terrebonne, Saint-Jérôme and the entire \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. Free on-site estimate, written quote and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequest your free quote for the Thermo 2000 DoubleMax 120-9.\u003c\/strong\u003e Send us your boiler’s capacity and the number of units or stations to serve: we will propose a priced, realistic configuration.\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801431867684,"sku":"DOUBLEMAX 120-9","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CHAUFFE_EAU_INDIRECT_THERMO_2000_DOUBLEMAX_120_9_119_GAL_US_00_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082266","url":"https:\/\/airgreen.ca\/en\/products\/chauffe-eau-indirect-thermo-2000-doublemax-120-9-119-gallons-montreal-laval-longueuil-rive-sud-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}