{"product_id":"chauffe-eau-indirect-thermo-2000-doublemax-120-9a-120-gallons-montreal-laval-longueuil-rive-sud-rive-nord","title":"THERMO 2000 DOUBLEMAX 120-9A Indirect Water Heater (120 gallons) | Montreal, Laval, Longueuil, South Shore \u0026 North Shore","description":"\u003ch2\u003eA 120 US gallon indirect water heater in ASME version for institutional and commercial buildings\u003c\/h2\u003e\n\u003cp\u003eIn a seniors’ residence, an early childhood centre, a hotel or a commercial kitchen, hot water is an essential service and the tank that produces it is often subject to specific requirements from the engineer or the insurer. The \u003cstrong\u003eThermo 2000 DoubleMax 120-9A indirect water heater\u003c\/strong\u003e fits this context: a \u003cstrong\u003e120 US gallon\u003c\/strong\u003e tank, a 55.6 sq. ft. \u003cstrong\u003edouble-wall copper heat exchanger\u003c\/strong\u003e and a maximum pressure of 125 psi stated for the \u003cstrong\u003eASME version\u003c\/strong\u003e. It is fed by an \u003cstrong\u003eelectric boiler\u003c\/strong\u003e. AirGreen installs it 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\u003eWhy choose the 120-9A version\u003c\/h3\u003e\n\u003cp\u003eOn the DoubleMax 120-9A specification sheet, the maximum pressure is stated as \u003cstrong\u003e125 psi (ASME)\u003c\/strong\u003e. The American Society of Mechanical Engineers code governs the design of pressure vessels; in many commercial and institutional projects, the engineer’s drawings or the insurer’s conditions require a tank of this type. Choosing the right version from the start avoids reordering and a site delay. We check this requirement with you before quoting.\u003c\/p\u003e\n\n\u003ch3\u003eManaging a 125 psi maximum pressure\u003c\/h3\u003e\n\u003cp\u003eThe maximum working pressure of this model is 125 psi. In some areas, the municipal supply pressure or that of a booster pump can come close to it, especially on the lower floors of a building. We measure the pressure at the water entrance and install a \u003cstrong\u003epressure-reducing valve\u003c\/strong\u003e when needed. The relief valve is chosen according to this maximum pressure and the tank volume, and an expansion tank absorbs the expansion of the heated water. These three components work as a whole: they protect the tank, the piping and the users.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer’s data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e 120 US gallons\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat exchanger:\u003c\/strong\u003e double-wall copper in parallel helicoidal lines, exchange surface of 55.6 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 125 psi (ASME)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum domestic hot water flow:\u003c\/strong\u003e 27 gpm, value to be reduced for high-temperature and continuous-flow applications\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, maximum working pressure of 150 psi\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 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 NSF 61 standard and the low lead requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOutput at commercial temperatures\u003c\/h3\u003e\n\u003cp\u003eThermo 2000’s table gives output in US gallons per hour, as \u003cstrong\u003efirst hour \/ continuous\u003c\/strong\u003e, according to boiler capacity, with cold water at 40 °F and boiler water at 180 °F. In an institutional building or a kitchen, the 140 °F and 160 °F columns are often the most useful:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e150,000 BTU\/h (44 kW):\u003c\/strong\u003e 228 \/ 181 at 140 °F; 201 \/ 181 at 160 °F; 377 \/ 258 at 110 °F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e250,000 BTU\/h (73 kW):\u003c\/strong\u003e 349 \/ 301 at 140 °F; 321 \/ 301 at 160 °F; 549 \/ 430 at 110 °F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e400,000 BTU\/h (117 kW):\u003c\/strong\u003e 530 \/ 482 at 140 °F; 502 \/ 482 at 160 °F; 807 \/ 688 at 110 °F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal output therefore depends on the electric boiler and on the building’s electrical service. We establish these two figures first, then read the table at the line that truly matches your installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhere the DoubleMax 120-9A fits\u003c\/h3\u003e\n\u003cp\u003eA seniors’ residence concentrates baths and care in the morning. An early childhood centre washes dishes and hands all day long. A small hotel sees its guests shower at the same hour. A commercial kitchen needs hotter water for the pot sink. In each of these cases, the 120 US gallon reserve covers the peak while the electric boiler maintains production. A thermostatic mixing valve then delivers the right temperature for each use.\u003c\/p\u003e\n\n\u003ch3\u003eA double-wall exchanger for potable water\u003c\/h3\u003e\n\u003cp\u003eThe exchanger’s copper pipes are \u003cstrong\u003edouble-wall\u003c\/strong\u003e: two thicknesses of metal separate the boiler water from the potable water. This design is often requested in public buildings, or when the heating loop contains an additive. It comes on top of the copper components’ compliance with the NSF 61 standard.\u003c\/p\u003e\n\n\u003ch3\u003eDelivery and location\u003c\/h3\u003e\n\u003cp\u003eThe tank weighs 530 lb empty and measures 28 in in diameter. Its exact height is confirmed with the manufacturer’s order sheet; we compare it with the free height of your mechanical room before ordering. The delivery route, the floor capacity once the tank is filled and access to a drain are checked during the visit. The boiler connection is 2 in NPT male; the size of the potable water connections is confirmed with the same sheet.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer’s warranty\u003c\/h3\u003e\n\u003cp\u003eThermo 2000 provides a \u003cstrong\u003e10-year commercial warranty\u003c\/strong\u003e and a \u003cstrong\u003e15-year residential warranty\u003c\/strong\u003e on the tank and copper coils, as well as a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e on mechanical parts. The category that applies to your building is specified in writing with the quote.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation of the Thermo 2000 DoubleMax 120-9A 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, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work. For this tank, our service includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003econfirmation of the ASME requirement, the supply pressure and the electric boiler’s capacity;\u003c\/li\u003e\n\u003cli\u003eassessment of the mechanical room, free height, floor and delivery route;\u003c\/li\u003e\n\u003cli\u003eremoval of the old equipment;\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 pressure-reducing valve, the thermostatic mixing valve and the expansion tank;\u003c\/li\u003e\n\u003cli\u003ethe relief valve and its discharge pipe to the drain;\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 institutions, property managers and businesses in \u003cstrong\u003eMontreal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, Brossard, Châteauguay, Saint-Jean-sur-Richelieu, Sainte-Thérèse, Repentigny and across the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. The on-site estimate is free, the quote is written and \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003efinancing\u003c\/a\u003e is available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequest your free quote for the Thermo 2000 DoubleMax 120-9A.\u003c\/strong\u003e Attach your engineer’s or insurer’s requirements: we will reply with a complete, compliant configuration.\u003c\/p\u003e","brand":"Thermo 2000","offers":[{"title":"Default Title","offer_id":67801431900452,"sku":"DOUBLEMAX 120-9A","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_9A_120_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-120-9a-120-gallons-montreal-laval-longueuil-rive-sud-rive-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}