{"title":"Thermopompe Monobloc YORK Sunline WN et XN | Montréal, Laval, Longueuil, Rive Sud \u0026 Nord","description":null,"products":[{"product_id":"thermopompe-monobloc-york-wn-de-3-tonnes-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 3 Ton | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eA 3 ton commercial rooftop unit, without moving to three-phase\u003c\/h2\u003e\n\u003cp\u003eIn many small commercial buildings in Montreal, Laval, Longueuil, the North Shore and the South Shore, the electrical service is single-phase. That is often the case for a neighbourhood convenience store, a professional's office, a service salon or a small unit on a commercial street. This YORK WN series \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e lets you install a 3 ton commercial rooftop unit directly on that supply, in \u003cstrong\u003e208\/230 V single-phase\u003c\/strong\u003e, without taking on work to bring in three-phase. At AirGreen, we assess it, install it, start it up and maintain it.\u003c\/p\u003e\n\u003ch3\u003eSingle-phase, a common reality in small commercial spaces\u003c\/h3\u003e\n\u003cp\u003eBringing three-phase into a small commercial space is a project in itself, with its own costs and delays. In the KE\/WN series, YORK offers exactly the 208\/230-1-60 voltage for the 3, 4 and 5 ton sizes. The 3 ton model shown here suits modest-sized spaces that need a rugged commercial-grade unit, with a galvanized steel cabinet, base rails and full electronic control.\u003c\/p\u003e\n\u003ch3\u003eThe whole system in one cabinet, connected to your ducts\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump brings together in one outdoor cabinet the scroll compressor, the outdoor coil, the indoor coil, the outdoor fan and the supply fan. The unit sits on the roof, on a roof curb, or on a pad at ground level, and connects directly to the supply and return \u003cstrong\u003educts\u003c\/strong\u003e of the space. Nothing goes inside: no furnace in the back room, no coil in the ceiling, no refrigerant piping to run through the walls. For a business where every square foot is selling space, that is an immediate space saving. Each unit is also fully charged, wired, piped and tested at the factory, which simplifies installation on site.\u003c\/p\u003e\n\u003ch3\u003eSpecifications of the WN036C00B1AAAAA1A1 model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal capacity: 3 tons (36,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eAHRI net cooling: 38,000 BTU\/h, EER2 of 11.4\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 36,000 BTU\/h, COP of 3.3\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 21,000 BTU\/h, COP of 2.1\u003c\/li\u003e\n\u003cli\u003eSeasonal efficiency: 13.4 SEER2 and 6.7 HSPF2 (14.0 SEER and 8.0 HSPF under the former rating method, as published by YORK)\u003c\/li\u003e\n\u003cli\u003eNominal airflow: 1,250 CFM\u003c\/li\u003e\n\u003cli\u003eSupply: 208\/230 V single-phase, 60 Hz (applied voltage from 187 to 252 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 610 lb\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level (AHRI 270 standard): 83 dB(A)\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, an A2L refrigerant with low global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat your electrical panel has to allow for\u003c\/h3\u003e\n\u003cp\u003eAccording to the electrical tables in the YORK technical guide, this unit (standard belt-drive indoor fan, no powered convenience outlet) calls for a minimum circuit ampacity (MCA) of 26.3 A, with a fuse or breaker of no more than 35 A, when no electric heat kit is added.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectric backup heat\u003c\/strong\u003e changes the calculation. The kits compatible with this model in single-phase run from E05 to E20, that is from 5 to 20 kW. With the largest one, the MCA reaches 121.8 A at 208 V and 136.7 A at 230 V. YORK also states that the elements are rated at their nominal voltage: wired at 208 V, they deliver about 75% of their rated capacity. Before choosing the kit, we therefore check the capacity of your electrical service, the space available in the panel and the voltage actually measured at the building. The disconnect, supplied on site, is installed at the location the manufacturer clearly identifies on the cabinet.\u003c\/p\u003e\n\u003ch3\u003eA standalone control, simple to use day to day\u003c\/h3\u003e\n\u003cp\u003eThe version offered here uses the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control in standalone mode. It works with a conventional thermostat wired to a screw terminal block or with a zone sensor, without a building management system. Factory-installed sensors measure the supply air, the return air and the outdoor air. The built-in LCD display, with its navigation joystick, shows the unit's status, the current mode, those temperatures and the fault codes.\u003c\/p\u003e\n\u003cp\u003eThe USB port allows data logging, reading of current and past faults, software updates as well as self-test and start-up reports. The board keeps the last five alarms, even after a power failure. It also applies the \"three times, then shutdown\" logic: the high and low pressure switches and the freeze protections have to trip three times in two hours before the compressor is locked out, which avoids a service call for an isolated trip. An anti-short-cycle delay and programmable minimum run times protect the compressor when the store door opens and closes all day long.\u003c\/p\u003e\n\u003cp\u003eAnother advantage for a convenience store, where the refrigerated cases give off heat even in spring: the built-in low ambient control lets the compressor cool down to 0 °F (-17.8 °C) outdoor, with no additional accessory.\u003c\/p\u003e\n\u003ch3\u003eThe configuration supplied and the other factory option\u003c\/h3\u003e\n\u003cp\u003eThe WN036C00B1AAAAA1A1 model is supplied with a belt-drive indoor fan (standard static pressure), the RDS refrigerant detector, the standalone Smart Equipment control, standard coils and 1 in. disposable filters, with no economizer and no optional sensor. The RDS monitors for R-454B inside the cabinet: in case of a leak, it raises an alarm and automatically starts a dilution sequence.\u003c\/p\u003e\n\u003cp\u003eYORK also builds, still in single-phase, the WN036C00B1CAACA1A1. That configuration adds an economizer (without a barometric relief damper) and the BACnet MS\/TP, Modbus or N2 communication card. The economizer can bring in up to 100% outdoor air to cool the space without the compressor when the weather allows. We confirm the right configuration during the estimate, based on your ventilation needs and the use of your space.\u003c\/p\u003e\n\u003ch3\u003eInstallation notes for a small commercial roof\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof curb:\u003c\/strong\u003e the YORK 8 in. or 14 in. curbs, meeting NRCA requirements, nest inside the base rails and include a nailing strip and duct supports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucts:\u003c\/strong\u003e the connection is made from underneath, through the roof curb, or horizontally at the back, by simply removing the panels provided for that purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearances:\u003c\/strong\u003e allow 72 in. clear above the unit for the condenser air discharge, with no overhang or obstruction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate:\u003c\/strong\u003e to limit drain freezing in winter, YORK offers as an option a bottom drain connection, which runs inside the roof curb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters:\u003c\/strong\u003e three filters to replace (two 15 x 20 in., one 14 x 25 in.); since the rack also accepts a 2 in. thickness, thicker pleated filters can be installed later with no modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e like any air-to-air heat pump, capacity drops as it gets colder, from 36,000 BTU\/h at 47 °F to 21,000 BTU\/h at 17 °F. The electric kit takes over; we size it according to the actual heat loss of your space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eYour small business in good hands with AirGreen\u003c\/h2\u003e\n\u003cp\u003eEverything starts with a free on-site estimate. We record the condition of the roof and the ducts, check the single-phase electrical service, calculate the heating and cooling loads, then propose the backup heat kit and the factory configuration that suit. Our crews then handle delivery, hoisting, connections and start-up, then seasonal maintenance: filters, coils, belt and reading the alarms recorded by the control.\u003c\/p\u003e\n\u003cp\u003eAirGreen inc. is a Montreal HVAC contractor that sells and installs the equipment it recommends. Whether your business is in Montreal, Laval, Longueuil, on the North Shore or on the South Shore, call 514 316-2973 or use the form on airgreen.ca to book your free on-site estimate. You will quickly receive a clear, detailed quote.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367113863460,"sku":"WN036C00B1AAAAA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_94983250-1a6b-475a-9bcf-c2950a56a6cf.png?v=1790086578"},{"product_id":"thermopompe-monobloc-york-wn-de-3-tonnes-triphase-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 3 Ton Three-Phase | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eA rooftop unit that speaks the language of your building management system\u003c\/h2\u003e\n\u003cp\u003eAn office suite on the second floor of a commercial building, a storefront on a busy street, a professional practice in a small shopping centre: these spaces are often supplied in \u003cstrong\u003e208\/230 V three-phase\u003c\/strong\u003e and, in many cases, tied into a building management system. This 3 ton YORK WN packaged heat pump comes from the factory with the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control and its BACnet MS\/TP, Modbus or N2 communication card. The manager sees it and drives it like the rest of the equipment. AirGreen installs it and commissions it in Montreal, Laval, Longueuil, on the North Shore and on the South Shore.\u003c\/p\u003e\n\u003ch3\u003eOne card, three communication protocols\u003c\/h3\u003e\n\u003cp\u003eOn this model, the communication card is installed at the factory. To all the functions of the Smart Equipment control it adds a BACnet MS\/TP gateway, which can be programmed in Modbus or in N2. In practice, the unit fits into the network already in place in the building rather than running on its own. For an owner who manages several tenants, it means being able to follow the rooftop units from the management station and to line up their schedules with those of the building.\u003c\/p\u003e\n\u003cp\u003eOccupied mode is commanded from the thermostat or from the management system. Smart Equipment boards leave the factory with a jumper between the R and OCC terminals; as long as it is in place, the unit stays in occupied mode permanently. Our technicians remove it at commissioning so that your occupancy schedules are actually respected. The terminal block also includes an OCC terminal, which receives the occupancy signal from the thermostat, and an X terminal, which passes fault states to compatible thermostats for display.\u003c\/p\u003e\n\u003ch3\u003eWhat the manager sees and what the manager can set\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply air, return air and outdoor air sensors installed at the factory, with no additional field wiring.\u003c\/li\u003e\n\u003cli\u003eA built-in LCD screen, with a joystick and buttons, that shows the status of the unit, the current mode, the temperatures and the fault codes.\u003c\/li\u003e\n\u003cli\u003eA USB port for data logging, the fault history, software updates and the self-test and start-up reports.\u003c\/li\u003e\n\u003cli\u003eEnergy consumption tracking functions that make it possible to adjust operation according to the hours and the occupancy rate.\u003c\/li\u003e\n\u003cli\u003eFully programmable fan delays on start-up and on shutdown, set separately for heating and for cooling.\u003c\/li\u003e\n\u003cli\u003eAn option to lock out the compressors when the outdoor temperature is low, and mechanical cooling possible down to 0 °F (-17.8 °C) thanks to the built-in low ambient control.\u003c\/li\u003e\n\u003cli\u003eMemory of the last five alarms, kept even through a power failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe packaged principle, seen from an office suite\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump groups the scroll compressor, the two coils and the two fans in a single cabinet installed outdoors, usually on the roof. It connects to the supply and return \u003cstrong\u003educts\u003c\/strong\u003e that serve the workstations, the meeting room or the sales floor. For your occupants, that means a ceiling free of any mechanical equipment and maintenance done on the roof, without disturbing employees or customers. Fan performance measurement ports, located outside the cabinet, even make it possible to check the airflow without removing a panel.\u003c\/p\u003e\n\u003ch3\u003eTechnical data for the WN036C00B2AAACA1A1 model\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity\u003c\/td\u003e\n\u003ctd\u003e3 tons (36,000 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI net cooling\u003c\/td\u003e\n\u003ctd\u003e38,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47 °F (8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e36,000 BTU\/h, COP of 3.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 17 °F (-8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e21,000 BTU\/h, COP of 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e13.4 SEER2, 6.7 HSPF2 and 11.4 EER2 (14.0 SEER and 8.0 HSPF, as published)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated airflow\u003c\/td\u003e\n\u003ctd\u003e1,250 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e208\/230 V three-phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (width x length x height)\u003c\/td\u003e\n\u003ctd\u003e44.88 x 82.25 x 32.63 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating weight\u003c\/td\u003e\n\u003ctd\u003e610 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor sound level (AHRI 270)\u003c\/td\u003e\n\u003ctd\u003e83 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-454B (A2L, low global warming potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThree-phase supply: the numbers for your electrician\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model with the standard belt-drive blower, without a powered convenience outlet, calls for an MCA (minimum circuit ampacity) of 20.8 A and a fuse or breaker of no more than 30 A without electric heat. The compatible backup heat kits run from E05 to E20; with the E20 kit, the MCA rises to 75.9 A at 208 V and 84.6 A at 230 V. At 208\/230 V, the kits of 16 kW and up work in two stages, and all of them are wired for a single-point power supply. The allowable applied voltage runs from 187 to 252 V.\u003c\/p\u003e\n\u003cp\u003eYORK also offers from the factory a phase monitor that shuts the unit down on a phase fault to keep it from being damaged, a dirty filter switch and smoke detectors. These sensors are not part of the configuration presented here; we tell you which ones are relevant for your building.\u003c\/p\u003e\n\u003ch3\u003eThree factory configurations in three-phase\u003c\/h3\u003e\n\u003cp\u003eOffered on this page, the WN036C00B2AAACA1A1 is built around communication: BACnet \/ Modbus \/ N2 card and RDS refrigerant detector installed at the factory, belt-drive supply blower (standard static pressure), standard coils and 1 in. disposable filters, but no economizer. YORK builds two three-phase variants:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWN036C00B2CAACA1A1:\u003c\/strong\u003e adds an economizer (without a barometric relief damper), with AMCA class 1A low-leak dampers and up to 100% outdoor air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWN036C00B2CBACA1A1:\u003c\/strong\u003e adds the same economizer as well as a factory-installed disconnect, on top of the RDS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn both of these versions, the economizer is fully integrated with the Smart Equipment control, which manages the changeover between mechanical cooling and outdoor air. We confirm the right configuration during the estimate, after reviewing your fresh air needs and your control architecture.\u003c\/p\u003e\n\u003ch3\u003eGetting the installation right in an occupied building\u003c\/h3\u003e\n\u003cp\u003eWe plan the crane lift using the lifting holes in the full-length base rails, and we coordinate the network connection with your controls integrator. The duct connections are made from below or horizontally, even with an economizer. The power wiring and the control wiring enter through separate openings, on the side or from below, which limits the number of roof penetrations.\u003c\/p\u003e\n\u003cp\u003eThe belt-drive blower has an adjustable-pitch drive pulley: at commissioning, we set the airflow to the actual static pressure of your ducts. In winter, the heat pump heats the suite first, with 36,000 BTU\/h at 47 °F (8.3 °C) and 21,000 BTU\/h at 17 °F (-8.3 °C). When the demand goes beyond what it can deliver, the electric kit tops up the heat. We size it from the real heat loss, taking into account the glazing of a storefront and the schedules programmed in the management system.\u003c\/p\u003e\n\u003ch2\u003eAirGreen, your HVAC team for offices and businesses\u003c\/h2\u003e\n\u003cp\u003eOur free on-site estimate includes the roof survey, the check of the three-phase supply, the load calculation and a review of your building management system with your integrator. Our crews install, connect and commission the unit, then handle its scheduled maintenance.\u003c\/p\u003e\n\u003cp\u003eFor an office suite or a storefront in Montreal, Laval, Longueuil, on the North Shore or on the South Shore, reach us at 514 316-2973 or write to us through the form on airgreen.ca. A member of our team will call you back quickly to set up the visit.\u003c\/p\u003e\n","brand":"York","offers":[{"title":"Default Title","offer_id":56367114191140,"sku":"WN036C00B2AAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_d5cf4873-5419-441f-a25f-2dfed8f9a538.png?v=1790086578"},{"product_id":"thermopompe-monobloc-york-wn-de-3-tonnes-575v-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 3 Ton 575V | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eConnected directly to the 575 V of your plant, with no transformer\u003c\/h2\u003e\n\u003cp\u003eIn Quebec's industrial parks, \u003cstrong\u003e575 V three-phase\u003c\/strong\u003e power is very common. Yet the administrative offices, the employee lounge or the cafeteria of a plant need the same comfort as an office building. Without a unit designed for that voltage, you have to add a step-down transformer, which takes up space and adds weight to the project. This 3 ton YORK WN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e connects directly to the building's 575 V service. AirGreen offers it and installs it in industrial buildings in Montreal, Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n\u003ch3\u003eWhat 575 V changes for your electrical installation\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model (standard belt-drive fan, without a powered convenience outlet) calls for a minimum circuit ampacity (MCA) of only 8 A, with a fuse of 15 A at most, when no electric heat is added. For comparison, the same unit in 208\/230 V three-phase calls for 20.8 A. The allowable applied voltage runs from 540 to 630 V.\u003c\/p\u003e\n\u003cp\u003eFor backup heat, three electric kits are offered in 575 V: E10, E15 and E20. With the largest one, the MCA reaches 33.5 A and the maximum fuse 35 A. In 575 V, kits of 20 kW and up work in two stages, which avoids calling on the full capacity at once when demand is moderate. The nickel-chrome elements have an automatic reset limit, and the heat section slides out of the unit for maintenance.\u003c\/p\u003e\n\u003ch3\u003eComfortable offices and employee lounge, in the heart of the plant\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump brings together in a single outdoor cabinet the scroll compressor, the outdoor coil, the indoor coil and the two fans. Set on the roof of the administrative block or on a pad along the wall, it feeds a network of \u003cstrong\u003educts\u003c\/strong\u003e separate from the one in the production area. In summer, it cools the offices; in winter, it reverses its cycle to heat, and the electric kit tops up the heat in deep cold. Everything runs on electricity, with no combustion and no vent to maintain.\u003c\/p\u003e\n\u003cp\u003eThe 3 ton capacity suits a group of offices or a medium-size employee lounge well. The load calculation remains the decisive step: the occupancy, the heat given off by nearby equipment and the glazing can tip the choice toward 4 or 5 tons. Since the 3 to 5 ton models share the same cabinet and the same roof curb, that choice can even be made after the curb is installed.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications of the WN036C00B5CAACA1A1 model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 3 tons (36,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eAHRI net cooling: 38,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 36,000 BTU\/h, COP of 3.3\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 21,000 BTU\/h, COP of 2.1\u003c\/li\u003e\n\u003cli\u003eEfficiencies: 11.4 EER2, 13.4 SEER2 and 6.7 HSPF2 (14.0 SEER and 8.0 HSPF as published)\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,250 CFM\u003c\/li\u003e\n\u003cli\u003ePower supply: 575 V three-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 610 lb (base unit)\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level (AHRI 270 standard): 83 dB(A)\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (A2L class, low global warming potential), monitored by the built-in RDS detector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAn economizer already installed at the factory\u003c\/h3\u003e\n\u003cp\u003eThis is the factory configuration we offer in 575 V for the 3 ton WN, and it is complete: belt-drive indoor fan (standard static pressure), economizer without barometric relief damper, RDS refrigerant detector, Smart Equipment control with BACnet MS\/TP, Modbus or N2 communication card, standard coils and 1 in. disposable filters. During the estimate, we confirm with you that it meets the needs of your space.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eeconomizer\u003c\/strong\u003e can bring in up to 100% outdoor air. When the outdoor air is cool enough, it cools the offices without running the compressor, a welcome advantage when the offices stay warm in spring and in fall. Its low-leakage AMCA 511 Class 1A dampers hold leakage to 3 CFM per ft² at 1 in. of static pressure, and every economizer goes through a 60,000 cycle test. The spring-return modulating damper motors close the dampers completely during a power failure. A barometric relief damper, with rain hood and bird screen, can be added to relieve the pressure build-up in the space.\u003c\/p\u003e\n\u003ch3\u003eA control that integrates with the building automation\u003c\/h3\u003e\n\u003cp\u003eThe factory-installed communication card adds to the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control a BACnet MS\/TP gateway that can also be programmed to N2 or to Modbus, the latter being well known in industrial settings. On site, the LCD screen displays the supply air, return air and outdoor air temperatures as well as the fault codes, and the USB port is used to retrieve the fault history and a start-up report, and to update the software. The board monitors each pressure switch and each freeze protection independently, applies an anti-short-cycle delay and keeps the last five alarms, even after a power outage.\u003c\/p\u003e\n\u003ch3\u003eProcess cooling: a check to make before buying\u003c\/h3\u003e\n\u003cp\u003eThe Smart Equipment control allows cooling down to 0 °F (-17.8 °C) outdoors when the unit serves people's comfort. For an electrical room or a computer room, YORK asks that its applications department be consulted, and accessories may be required for stable operation below 30 °F (-1.1 °C). If your offices sit next to a room of that type, we make that check with the manufacturer before proposing the unit to you.\u003c\/p\u003e\n\u003ch3\u003eOptions for demanding industrial environments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor or indoor coils with an epoxy coating (E-Coat) against corrosion, offered as a factory option by YORK.\u003c\/li\u003e\n\u003cli\u003eCoil guard and hail guard, installed in the field.\u003c\/li\u003e\n\u003cli\u003eStainless steel condensate pan for corrosive environments.\u003c\/li\u003e\n\u003cli\u003eGalvanized steel cabinet, powder paint finish proven by a 750-hour salt spray test.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLifting and installation on an industrial roof\u003c\/h3\u003e\n\u003cp\u003eOn a plant roof, access is often by crane: the unit rests on permanently fixed base rails, drilled for lifting and reachable by forklift from three sides, which also protect it during transport. The duct connections are made from below or horizontally, and the power supply enters from the side or from below. Plan for 72 in. of clear space above the unit for the condenser air discharge.\u003c\/p\u003e\n\u003ch2\u003eAirGreen, a single point of contact for the comfort of your industrial offices\u003c\/h2\u003e\n\u003cp\u003eThe free on-site estimate is the first step: a survey of the roof or of the location at grade, a check of the 575 V distribution, the load calculation for the offices and the choice of heat kit. Our teams then coordinate the delivery, the lift, the connections and the start-up, then the planned maintenance of the filters, the belts and the economizer.\u003c\/p\u003e\n\u003cp\u003eAn HVAC contractor based in Montreal, AirGreen inc. works in the industrial parks of Montreal, Laval, Longueuil, the North Shore and the South Shore. Call us at 514 316-2973 or fill out the form on airgreen.ca; we will get back to you quickly with a precise quote.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367121301796,"sku":"WN036C00B5CAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_82fdda26-d75c-4b3b-bf94-bbf52f6a9535.png?v=1790086578"},{"product_id":"thermopompe-monobloc-york-wn-de-4-tonnes-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 4 Ton | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eComfort in a hall that fills up and empties out as the week goes by\u003c\/h2\u003e\n\u003cp\u003eA community hall, a place of worship or the premises of a non-profit lives at the pace of its activities: almost empty on a Tuesday afternoon, packed for a fundraising dinner, a celebration or a general meeting. Many of these buildings, in Montreal, Laval, Longueuil, on the North Shore as well as the South Shore, have only a single-phase electrical service. This 4 ton YORK WN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e runs on \u003cstrong\u003e208\/230 V single-phase\u003c\/strong\u003e and its Smart Equipment control includes protections that spare the compressor despite these variations. AirGreen installs it, programs it to your schedule and maintains it.\u003c\/p\u003e\n\u003ch3\u003eVariable occupancy, settings that follow along\u003c\/h3\u003e\n\u003cp\u003eWhen a hall fills up, the temperature climbs quickly; when it empties out, demand drops. Without protection, the compressor would risk starting and stopping over and over. The control includes an \u003cstrong\u003eanti-short-cycle delay\u003c\/strong\u003e and programmable minimum run times that protect the compressor against these overly brief cycles. For testing, our technicians can temporarily bypass this delay at the press of a button.\u003c\/p\u003e\n\u003cp\u003eThe fan delays on start-up and on shutdown are fully programmable, and the heating ones are independent of the cooling ones. Every unit leaves the factory with default values suited to its configuration; we then adjust them to the volume of your hall and to the location of the supply grilles. Occupied mode, for its part, is driven by the thermostat: its OCC output tells the unit when the hall is occupied according to the programmed schedule.\u003c\/p\u003e\n\u003ch4\u003eWhat we program at start-up\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRemoval of the factory-installed jumper between terminals R and OCC, so that the thermostat's occupancy schedule is actually taken into account.\u003c\/li\u003e\n\u003cli\u003eThe fan delays in heating and in cooling, according to the height of the hall and the location of the grilles.\u003c\/li\u003e\n\u003cli\u003eThe minimum run times of the compressor.\u003c\/li\u003e\n\u003cli\u003eThe economizer setpoint and, where needed, the compressor lockout when outdoor air is enough to cool.\u003c\/li\u003e\n\u003cli\u003eVerification of the airflow and of the operation of the electric heat kit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFresh air for large gatherings\u003c\/h3\u003e\n\u003cp\u003eThe WN048C00B1CAACA1A1 configuration shown here includes a factory-installed \u003cstrong\u003eeconomizer\u003c\/strong\u003e, without a barometric relief damper. It can bring in up to 100% outdoor air: when the hall is full and the air outside is cool, it cools without running the compressor. Its AMCA 511 class 1A low-leakage dampers and its spring-return modulating motors are fully managed by the Smart Equipment control. For a heavily used hall, a field-installed CO2 sensor can automatically take priority over the economizer command when the CO2 level goes above the set limits. A barometric relief damper can also be added to avoid over-pressurization.\u003c\/p\u003e\n\u003cp\u003eFor the rest, the unit comes from the factory with the RDS refrigerant detector and the BACnet MS\/TP, Modbus or N2 communication card; its supply blower is belt-driven (standard static pressure), its coils are of standard build and its disposable filters are 1 in. thick. In single-phase, this is the only configuration we offer in the 4 ton size, and at the estimate we confirm with you that it meets the needs of your building.\u003c\/p\u003e\n\u003ch3\u003eA refrigerant monitored at all times\u003c\/h3\u003e\n\u003cp\u003eR-454B is an A2L refrigerant, that is, mildly flammable, with a low global warming potential. In a building that welcomes the public, the RDS refrigerant detector supplied with the unit provides continuous monitoring. Its sensors, wired to the control, set off an alarm as soon as they detect in the cabinet a concentration corresponding to 25% of the lower flammability limit, then automatically start a dilution sequence. This protection comes on top of the high and low pressure switches, the freeze protections and the internal protection of the compressor.\u003c\/p\u003e\n\u003ch3\u003eA single cabinet, on the roof or at ground level\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump houses the scroll compressor, the coils and the fans in the same outdoor cabinet, connected to the supply and return ducts of the hall. No mechanical equipment takes up space in the basement or the sacristy. If the roof is sloped, as is often the case with a church, the unit can rest on a ground pad or on steel beams; the duct connections are then made horizontally, from the back.\u003c\/p\u003e\n\u003ch3\u003eModel specifications\u003c\/h3\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal capacity: 4 tons (48,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eAHRI net cooling: 47,000 BTU\/h, EER2 of 11.2\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 44,000 BTU\/h, COP of 3.0\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 26,000 BTU\/h, COP of 2.05\u003c\/li\u003e\n\u003cli\u003e13.4 SEER2 and 6.7 HSPF2; 14.0 SEER and 8.0 HSPF, as published by YORK\u003c\/li\u003e\n\u003cli\u003eNominal airflow: 1,450 CFM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply: 208\/230 V single-phase, 60 Hz (applied voltage from 187 to 252 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 616 lb\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, an A2L refrigerant with a low global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSingle-phase and backup heat: the calculations to run\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model calls for a minimum circuit ampacity (MCA) of 37.5 A and a fuse or a breaker of no more than 50 A without electric heat. In single-phase, YORK offers the E05 to E20 kits for this size; with the E20, the MCA reaches 133 A at 208 V and 147.9 A at 230 V. YORK also requires a minimum airflow of 1,200 CFM with electric heat. Since the capacity of the heat pump goes from 44,000 BTU\/h at 47 °F to 26,000 BTU\/h at 17 °F, the choice of kit follows from a heat loss calculation, weighed against the capacity of your electrical service.\u003c\/p\u003e\n\u003ch3\u003eDiscretion and the neighbours\u003c\/h3\u003e\n\u003cp\u003eYORK does not publish an AHRI 270 sound rating for the 4 ton size. The compressor does, however, have internal spring isolation and sound insulation that reduce vibration and noise, and it rests on its own isolated mount. The outdoor fan blows vertically. We choose the location with the windows of the hall and the neighbouring houses in mind.\u003c\/p\u003e\n\u003ch3\u003eSimple maintenance for a building run by volunteers\u003c\/h3\u003e\n\u003cp\u003eThe LCD screen shows the status of the unit and the fault codes, and the board keeps the last five alarms, even after a power failure. The “three times, then lockout” logic keeps an isolated trip of a pressure switch from locking out the compressor. On our visits, we replace the filters (two 15 x 20 in. and one 14 x 25 in.), clean the coils, check the belt and the economizer, then review the fault history through the USB port.\u003c\/p\u003e\n\u003ch2\u003eTrust AirGreen with the comfort of your hall\u003c\/h2\u003e\n\u003cp\u003eThe first visit is a free on-site estimate: we examine the roof or the location at ground level, the single-phase service and the ducts, then we calculate the loads according to the actual occupancy of the hall. Our teams install, program and commission the unit, then look after its maintenance.\u003c\/p\u003e\n\u003cp\u003eCommittees, parish councils and community organizations in Montreal, Laval, Longueuil, on the North Shore and on the South Shore can reach us at 514 316-2973 or through the form on airgreen.ca. We answer quickly and provide a clear quote, easy to present to your board of directors.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367121334564,"sku":"WN048C00B1CAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_6d49b0e1-afeb-4f81-9432-15e658c6ebf9.png?v=1790086625"},{"product_id":"thermopompe-monobloc-york-wn-de-4-tonnes-triphase-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 4 Ton Three-Phase | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eFresh, well-filtered air for daycare rooms and classrooms\u003c\/h2\u003e\n\u003cp\u003eIn a daycare, a CPE, an elementary school or a school annex, air quality counts as much as temperature. Children spend the day in densely occupied rooms, where the outdoor air supply, the filtration and the regularity of the maintenance are decisive. This 4 ton YORK WN packaged heat pump, powered in \u003cstrong\u003e208\/230 V three-phase\u003c\/strong\u003e, heats and cools these spaces from a single unit installed on the roof. AirGreen offers it to institutions in Montreal, Laval, Longueuil, the North Shore and the South Shore, with a maintenance plan matched to the institution's calendar.\u003c\/p\u003e\n\u003ch3\u003eA packaged heat pump serving a school annex\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e brings together the scroll compressor, the coils and the fans in a single outdoor cabinet, tied to the supply and return duct system. For an annex or a pavilion, it is a sensible solution: no mechanical room to build, no noisy equipment in the rooms and all the maintenance is done outside, without disturbing the groups. In summer, the unit cools; in winter, it heats, with a field-installed electric backup kit for the coldest days.\u003c\/p\u003e\n\u003ch3\u003eOutdoor air up to 100%: choosing the right configuration\u003c\/h3\u003e\n\u003cp\u003eOne point to note: the WN048C00B2AAACA1A1 shown on this page has no economizer. It ships with the BACnet MS\/TP, Modbus or N2 communication card, the RDS refrigerant detector, a belt-driven supply blower (standard static pressure), standard coils and 1 in. disposable filters. For a daycare room or a classroom, where the fresh air supply is central, YORK builds two other three-phase versions at the factory:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWN048C00B2CAACA1A1:\u003c\/strong\u003e adds a factory-installed economizer (without a barometric relief damper).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWN048C00B2CBACA1A1:\u003c\/strong\u003e adds the same economizer and a factory-installed disconnect switch, on top of the RDS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eeconomizer\u003c\/strong\u003e admits up to 100% outdoor air. Its spring-return modulating motors open the outdoor air dampers as the return dampers close, and the changeover between mechanical cooling and outdoor air is set by the outdoor dry-bulb temperature. The AMCA 511 class 1A low-leakage dampers, tested over 60,000 cycles, are designed to exceed the requirements of ASHRAE 90.1 and of the IECC. An economizer can also be added in the field on the model shown here. We confirm the right configuration during the estimate, according to the ventilation needs of your rooms.\u003c\/p\u003e\n\u003ch3\u003eFiltration: the 2 in. filter option\u003c\/h3\u003e\n\u003cp\u003eThe unit takes two 15 x 20 in. filters and one 14 x 25 in. filter, reachable through a removable door. The rack accepts 1 in. or 2 in. filters. Standard units ship with 1 in. disposable filters, and YORK offers 2 in. MERV 8 pleated filters as a factory option. At a maintenance visit, we can therefore switch to 2 in. pleated filters. Since the blower performance tables are established with 1 in. filters, we then check the static pressure and adjust the adjustable-pitch drive pulley to keep the right airflow.\u003c\/p\u003e\n\u003cp\u003eThe condensate pan is internally sloped and meets the ASHRAE 62-89 self-draining standard, which prevents standing water. A dirty filter switch, offered as a factory option or as an accessory, lights the thermostat's fault indicator when the pressure drop across the filters becomes abnormally high.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eWN048C00B2AAACA1A1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal capacity\u003c\/td\u003e\n\u003ctd\u003e4 tons (48,000 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI net cooling\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h, EER2 of 11.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47 °F (8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e44,000 BTU\/h, COP of 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 17 °F (-8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e26,000 BTU\/h, COP of 2.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeasonal efficiency\u003c\/td\u003e\n\u003ctd\u003e13.4 SEER2 and 6.7 HSPF2 (14.0 SEER and 8.0 HSPF, as published)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal airflow\u003c\/td\u003e\n\u003ctd\u003e1,450 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e208\/230 V three-phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (width x length x height)\u003c\/td\u003e\n\u003ctd\u003e44.88 x 82.25 x 32.63 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating weight\u003c\/td\u003e\n\u003ctd\u003e616 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-454B, an A2L with a low global warming potential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eA control your buildings department can follow\u003c\/h3\u003e\n\u003cp\u003eThe factory-installed communication card links the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control to the building management system over BACnet MS\/TP, or over Modbus or N2 after programming. The buildings department of a school service centre or the manager of a CPE can then fit the unit into its schedules: occupied mode is commanded by the thermostat or by the management system, once the factory-installed R-OCC jumper is removed. Supply, return and outdoor air sensors are supplied as standard, and the LCD display shows the temperatures, the current mode and the fault codes. The anti-short-cycle delay and the programmable fan delays round out these settings.\u003c\/p\u003e\n\u003ch3\u003eMaintenance planned around the institution's calendar\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore the heating season:\u003c\/strong\u003e filter replacement, check of the electric kit, of the limit controls and of the operation in heat pump mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn spring:\u003c\/strong\u003e coil cleaning, check of the condensate drain, of the belt and, where applicable, of the economizer dampers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt every visit:\u003c\/strong\u003e reading the fault codes on the LCD display and pulling the history through the USB port; the board keeps the last five alarms, even after a power failure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProtections designed for places used by children\u003c\/h3\u003e\n\u003cp\u003eThe RDS refrigerant detector monitors the cabinet continuously; if it detects R-454B, it triggers an alarm and automatically starts a dilution sequence. YORK also offers optional smoke detectors in the supply air or the return air, which cut the power to the control in the presence of smoke, as well as security bars to install in the supply and return openings to prevent access to the ducts.\u003c\/p\u003e\n\u003ch3\u003eThree-phase power supply and backup heat\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model calls for a minimum circuit ampacity (MCA) of 23.1 A and a fuse or a breaker of at most 30 A with no electric heat. With the E20 kit, the largest offered for this size, the MCA rises to 78.2 A at 208 V and 86.9 A at 230 V. A minimum airflow of 1,200 CFM is required with electric heat. On the heating side, the heat pump delivers 44,000 BTU\/h at 47 °F and 26,000 BTU\/h at 17 °F; the electric kit, chosen between E05 and E20, tops up the heat supply according to the losses calculated for your rooms.\u003c\/p\u003e\n\u003ch2\u003eWork planned with your management\u003c\/h2\u003e\n\u003cp\u003eThe process begins with a free on-site estimate: roof survey, check of the power supply, load calculation based on the occupancy of the rooms and choice of the configuration with or without an economizer. We then plan the work with your management, outside of activity hours when possible, and we handle the commissioning and the maintenance.\u003c\/p\u003e\n\u003cp\u003eDaycares, CPEs, schools and school service centres in Montreal, Laval, Longueuil, the North Shore and the South Shore can call us at 514 316-2973 or fill out the form on airgreen.ca. We answer quickly to set up the visit.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367121858852,"sku":"WN048C00B2AAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_4381d82a-9ae2-476c-b443-40f3a9ab37e2.png?v=1790086625"},{"product_id":"thermopompe-monobloc-york-wn-de-4-tonnes-575v-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 4 Ton 575V | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eMezzanine offices cooled and heated from the warehouse roof\u003c\/h2\u003e\n\u003cp\u003eIn many warehouses and plants, the offices sit on a mezzanine above shipping or the shop floor. These enclosed rooms need their own system: warehouse air, often hot in summer and cold in winter, is not suited to office work. This 4-ton YORK WN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e, fed directly at \u003cstrong\u003e575 V three-phase\u003c\/strong\u003e, is installed on the roof above the mezzanine or at grade, and serves these offices through a dedicated duct system. AirGreen plans the lift, the connections and the commissioning in industrial buildings in Montreal, Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n\u003ch3\u003eWhy a packaged unit suits mezzanine offices\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump holds the entire system in a single outdoor cabinet: scroll compressor, outdoor coil, indoor coil, condenser fan and supply blower. Nothing is installed in the mezzanine itself, which preserves the clear height and the work space. The unit connects to the supply and return ducts of the offices; it cools in summer, heats in winter with the heat pump, and a field-installed electric heat kit tops up the heat output in deep cold. Everything runs on electricity, at the voltage already distributed in the building.\u003c\/p\u003e\n\u003ch3\u003eFull-length base rails: a predictable lift\u003c\/h3\u003e\n\u003cp\u003eThe unit is assembled on permanently fastened full-length \u003cstrong\u003ebase rails\u003c\/strong\u003e, which form a rigid footing and protect it during transport. At grade, a forklift can pick it up from three sides; to raise it onto the roof, the lifting holes at the four corners allow a crane lift. The unit can sit on a roof curb, on steel beams above a finished roof or on a pad at grade.\u003c\/p\u003e\n\u003cp\u003eThe operating weight of the base unit is 616 lb (621 lb shipping). YORK lists 50 lb more in operation for the economizer and up to 28 lb for an electric heat kit. For the engineer checking the structure, the technical guide also publishes the load distribution:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSupport point (YORK diagram)\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad on 4-point support (lb)\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e117\u003c\/td\u003e\n\u003ctd\u003e169\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe centre of gravity sits at 38.2 in. (X) and 18.4 in. (Y) against the marks on the YORK diagram, a useful figure for setting the slings before the lift.\u003c\/p\u003e\n\u003ch3\u003eFrom below or from the back: the connections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucts:\u003c\/strong\u003e every model, including those with an economizer, connects from below (by removing the base panels) or horizontally, at the back. The bottom connection passes through the roof curb; the horizontal connection suits a unit set at grade, beside the wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e the supply wiring enters through a 2 in. knockout, on the side or from below, at a single factory-provided location, which limits roof penetrations. The control wiring has its own separate 7\/8 in. openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir relief:\u003c\/strong\u003e with bottom ducts, the barometric relief damper offered as an accessory mounts on the return panel opening; with horizontal ducts, it mounts on the return duct. Powered exhaust, for its part, is only possible with a bottom connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate:\u003c\/strong\u003e the drain fitting is a 3\/4 in. female PVC fitting; an optional bottom drain connection routes it inside the roof curb to reduce the risk of freezing in winter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearances:\u003c\/strong\u003e 72 in. clear above the unit for the condenser air discharge, 24 in. on the outdoor coil side, plus the filter and economizer access clearances given by YORK.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications of the WN048C00B5CAACA1A1 model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 4 tons (48,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eNet AHRI cooling: 47,000 BTU\/h, EER2 of 11.2\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 44,000 BTU\/h, COP of 3.0\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 26,000 BTU\/h, COP of 2.05\u003c\/li\u003e\n\u003cli\u003eSeasonal ratings: 13.4 SEER2 and 6.7 HSPF2 (or 14.0 SEER and 8.0 HSPF under the former rating system)\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,450 CFM\u003c\/li\u003e\n\u003cli\u003ePower supply: 575 V three-phase, 60 Hz (applied voltage from 540 to 630 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, an A2L with a low global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e575 V: what your electrician plans for\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model calls for a minimum circuit ampacity (MCA) of 10.3 A and a fuse of no more than 15 A without electric heat. At 575 V, the backup heat kits offered for this size are the E10, E15 and E20; with the E20 kit, which works in two stages, the MCA reaches 35.8 A and the maximum fuse 40 A. The disconnect, supplied on site, mounts at the location provided on the cabinet.\u003c\/p\u003e\n\u003ch3\u003eA complete factory configuration\u003c\/h3\u003e\n\u003cp\u003eAt 575 V, we offer this size in a single factory configuration, the WN048C00B5CAACA1A1, already well equipped: \u003cstrong\u003eeconomizer\u003c\/strong\u003e without a barometric relief damper, Smart Equipment control with a BACnet MS\/TP, Modbus or N2 communication card, RDS refrigerant detector, belt-drive supply blower (standard static pressure), standard coils and 1 in. disposable filters. When the outdoor air is cool enough, the economizer can bring in up to 100% outdoor air and cool the offices without the compressor. During the estimate, we confirm with you that this package meets your needs.\u003c\/p\u003e\n\u003cp\u003eOn site, the LCD screen of the Smart Equipment control shows the supply, return and outdoor air temperatures as well as the fault codes, and our technicians pull the alarm history through the USB port. The built-in low-ambient control also allows cooling down to 0 °F (-17.8 °C) outdoors, handy for offices next to equipment that gives off heat.\u003c\/p\u003e\n\u003ch3\u003eThe steps of a crane-lift project\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSite visit, survey of the location and verification of the structure with your engineer if needed.\u003c\/li\u003e\n\u003cli\u003ePreparation of the 8 in. or 14 in. YORK roof curb, with its gasket and nailing strip, or of the steel beams.\u003c\/li\u003e\n\u003cli\u003eCrane lift using the lifting holes in the rails, then setting the unit on the curb.\u003c\/li\u003e\n\u003cli\u003eConnection of the ducts, the 575 V supply, the control wiring and the condensate drain.\u003c\/li\u003e\n\u003cli\u003eCommissioning: setting the airflow with the adjustable-pitch pulley, setting the economizer and the fan delays, and testing the electric heat kit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eAirGreen coordinates the lift, the connections and the commissioning\u003c\/h2\u003e\n\u003cp\u003eFirst step: a free on-site estimate, during which we assess crane access, the structure, the 575 V electrical distribution and the loads of your offices. Our teams then carry out the complete installation and handle the maintenance of the unit season after season.\u003c\/p\u003e\n\u003cp\u003eFor mezzanine offices in Montreal, Laval, Longueuil, on the North Shore or on the South Shore, AirGreen inc. is with you from the survey through to maintenance. Call 514 316-2973 or use the form on airgreen.ca: a detailed quote follows quickly.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367121891620,"sku":"WN048C00B5CAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_04b4520d-b044-4c3a-9dba-11ba2f408bf1.png?v=1790086625"},{"product_id":"thermopompe-monobloc-york-wn-de-5-tonnes-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 5 Ton | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eFive tons for the ground-floor business, with no three-phase service\u003c\/h2\u003e\n\u003cp\u003eThe mixed-use building is part of the landscape in our neighbourhoods: a grocery store, a shop, a café or a clinic on the ground floor, apartments upstairs. The commercial space is often large, well glazed and busy, while the building has only a single-phase supply. This 5 ton YORK WN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e answers exactly that case: full commercial capacity on \u003cstrong\u003e208\/230 V single-phase\u003c\/strong\u003e, with no request for three-phase service. AirGreen offers it to building owners and business owners in Montreal, Laval, Longueuil, the North Shore and the South Shore, from the estimate through to maintenance.\u003c\/p\u003e\n\u003ch3\u003eThe particular challenge of a mixed-use building\u003c\/h3\u003e\n\u003cp\u003eA large commercial space calls for a commercial-grade unit, while the electrical service of the building was designed for apartments. The KE\/WN series is offered in 208\/230-1-60 for the 3 to 5 ton sizes, which makes it possible to go up to 5 tons without redoing the electrical service in three-phase. What remains is to choose the location of the unit carefully, to check the capacity of the panel and to size the backup heat: that is where our assessment makes the difference.\u003c\/p\u003e\n\u003ch3\u003eWhere to install the unit when there are apartments above\u003c\/h3\u003e\n\u003cp\u003eSetting the unit on the main roof would mean running the ducts down through the apartments. In a mixed-use building, other locations are often simpler:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn the roof of an annex\u003c\/strong\u003e or of a single-storey addition at the back, with ducts that drop straight into the commercial space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt ground level, on a pad\u003c\/strong\u003e, in the yard or along the lane, with horizontal ducts that go through the back wall. Every model connects from below or horizontally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn steel beams\u003c\/strong\u003e above a finished roof, when the structure and the access call for it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHaving apartments right next door also means taking noise into account. For this size, YORK publishes an outdoor sound rating of 88 dB(A) in cooling and 86 dB(A) in heating, to the AHRI 270 standard. The outdoor fan, two-speed on the 5 ton model, discharges vertically. We place the unit away from bedroom windows and balconies, keeping 72 in. clear above it for the condenser air discharge.\u003c\/p\u003e\n\u003ch3\u003eA complete unit in a single cabinet\u003c\/h3\u003e\n\u003cp\u003eThe packaged heat pump brings together the scroll compressor, the indoor and outdoor coils, the supply blower and the condenser fan in a galvanized steel cabinet, protected by a powder paint proven in a 750-hour salt spray test. No equipment takes up the stockroom or the ceiling of the business: the unit simply connects to the supply and return ducts. It arrives charged with refrigerant, wired, piped and tested at the factory.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications of the WN060C00B1AAACA1A1\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMode\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003ePerformance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI net cooling\u003c\/td\u003e\n\u003ctd\u003e56,000 BTU\/h\u003c\/td\u003e\n\u003ctd\u003eEER2 of 10.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47 °F (8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e52,000 BTU\/h\u003c\/td\u003e\n\u003ctd\u003eCOP of 3.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 17 °F (-8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e31,800 BTU\/h\u003c\/td\u003e\n\u003ctd\u003eCOP of 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 5 tons (60,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eSeasonal efficiency: 13.4 SEER2 and 6.7 HSPF2 (14.0 SEER and 8.0 HSPF, as published by YORK)\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,900 CFM\u003c\/li\u003e\n\u003cli\u003ePower supply: 208\/230 V single-phase, 60 Hz (applied voltage from 187 to 252 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 620 lb\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, an A2L with a low global warming potential, with a refrigerant detection system (RDS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe electrical picture on single-phase\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model (standard belt-drive blower, without a powered convenience outlet) calls for a minimum circuit ampacity (MCA) of 50.8 A and a fuse or breaker of no more than 70 A, without electric heat. On single-phase, the backup heat kits run from E05 to E30. The E30 kit, which works in two stages, delivers 22.2 kW at 208 V and 29.6 kW at 230 V; with it, the MCA reaches 184.2 A at 208 V and 204.9 A at 230 V. Those currents weigh heavily on a single-phase service: before choosing a kit, we go through the load calculation of the space with your master electrician. With electric heat, a minimum airflow of 1,500 CFM is required.\u003c\/p\u003e\n\u003cp\u003eThe heating capacity of the heat pump drops with the outdoor temperature, from 52,000 BTU\/h at 47 °F to 31,800 BTU\/h at 17 °F. The right kit is therefore the one that covers the real heat loss of the space in deep cold, without overloading the electrical service.\u003c\/p\u003e\n\u003ch3\u003eThe configuration we supply\u003c\/h3\u003e\n\u003cp\u003eOn single-phase, we offer this 5 ton unit in a single factory configuration, the WN060C00B1AAACA1A1. It includes the BACnet MS\/TP, Modbus or N2 communication card and the RDS refrigerant detector, with a belt-drive supply blower (standard static pressure), standard coils and 1 in. disposable filters; it has no economizer. Control works with a conventional thermostat wired to the screw terminal block; the communication card stays available if the building ever gets a management system. An economizer can also be added in the field. We confirm the right configuration during the estimate.\u003c\/p\u003e\n\u003ch3\u003eA roof curb that follows the changes in your tenants\u003c\/h3\u003e\n\u003cp\u003eIn a mixed-use building, the ground-floor business sometimes changes purpose: a shop can give way to an office, a café to a clinic. All the WN models from 3 to 5 tons share the same cabinet, the same footprint and therefore the same roof curb. If a future tenant has different needs, another size in the series installs in the same spot, on the same curb and with the same duct openings.\u003c\/p\u003e\n\u003ch3\u003eLiving on good terms with the tenants\u003c\/h3\u003e\n\u003cp\u003eAll maintenance is done at the unit, outdoors, without going into the apartments. Supply air, return air and outdoor air sensors are installed at the factory; the LCD screen shows these temperatures and the fault codes, and the board keeps the last five alarms, which our technicians also pull through the USB port. Low ambient control makes it possible to cool down to 0 °F (-17.8 °C) outdoor, useful for a business that builds up heat even out of season. The anti-short-cycle delay, the high and low pressure switches and the freeze protections protect the compressor. YORK also offers optional smoke detectors that shut the unit down if smoke is detected in the air compartment, an option we go over with you for an occupied building.\u003c\/p\u003e\n\u003ch2\u003eAirGreen takes care of your mixed-use building, from the estimate to maintenance\u003c\/h2\u003e\n\u003cp\u003eDuring the free on-site estimate, we choose the location of the unit with you, check the single-phase electrical service, calculate the loads of the space and plan the duct routing. Our crews carry out the installation, the commissioning and the seasonal maintenance.\u003c\/p\u003e\n\u003cp\u003eBuilding owners and business owners in Montreal, Laval, Longueuil, the North Shore and the South Shore: book your free on-site estimate at 514 316-2973 or through the form on airgreen.ca. Our team will get back to you quickly.\u003c\/p\u003e\n","brand":"York","offers":[{"title":"Default Title","offer_id":56367199682852,"sku":"WN060C00B1AAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_40067f7e-2f04-4894-9a96-ac274b2b2239.png?v=1790086626"},{"product_id":"thermopompe-monobloc-york-wn-de-5-tonnes-triphase-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 5 Ton Three-Phase | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eA full dining room, a busy kitchen: 5 tons and 1,900 CFM to keep up\u003c\/h2\u003e\n\u003cp\u003eA restaurant at lunchtime, a shop on a Saturday sale day, a showroom where customers come one after the other: in these businesses, occupancy drives the temperature and the humidity up quickly. This 5 ton YORK WN packaged heat pump, powered in \u003cstrong\u003e208\/230 V three-phase\u003c\/strong\u003e, moves 1,900 CFM and delivers 56,000 BTU\/h of net cooling. With the versions fitted with an \u003cstrong\u003eeconomizer\u003c\/strong\u003e, it also takes advantage of the cool spring and fall air to cool without the compressor. AirGreen installs it in the restaurants and the businesses of Montreal, Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n\u003ch3\u003eAll the equipment on the roof, nothing in the dining room\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e gathers the scroll compressor, the coils, the condenser fan and the supply fan into a single outdoor cabinet. Installed on the roof of the business, it connects to the supply and return ducts of the dining room, from below or horizontally. No furnace and no coil takes up the stockroom, the kitchen or the dropped ceiling, and our technicians do the maintenance on the roof, without interrupting service. In winter, the same unit heats in heat pump mode, with an electric backup kit installed in the field.\u003c\/p\u003e\n\u003ch3\u003eSensible heat and latent heat: why a packed room is demanding\u003c\/h3\u003e\n\u003cp\u003eEvery customer gives off heat, but also moisture. In a restaurant, the cooking, the dishwasher and the doors opening non-stop add even more water vapour. This moisture makes up the \u003cstrong\u003elatent load:\u003c\/strong\u003e if the unit does not remove it, the room stays clammy even when the thermostat reads the right temperature. The indoor coil on this model has four rows, with a face area of 5.06 ft², 13 fins per inch and a thermostatic expansion valve: a coil built to cool and dehumidify the air that passes through it.\u003c\/p\u003e\n\u003cp\u003eYORK publishes detailed tables of total capacity and sensible capacity according to airflow and indoor conditions. We use them to set the belt-driven fan, thanks to its adjustable-pitch motor sheave, to the airflow that suits your room: a well-chosen airflow balances the cooling of the air and the removal of moisture. This is a setting we make at commissioning, with readings to back it up, using the fan performance measurement ports located on the outside of the cabinet.\u003c\/p\u003e\n\u003ch3\u003eThe economizer, for free cooling in mid-season\u003c\/h3\u003e\n\u003cp\u003eEven in April or October, a full room and a kitchen in operation often call for cooling. The economizer then opens the outdoor air dampers, up to 100%, while the return dampers close, and lets the cool air do the compressor's work. Running the economizer and the compressor at the same time is also possible when outdoor air alone is not enough. The switch from one mode to the other is set by the outdoor dry bulb temperature; single or dual enthalpy kits, installed in the field, make it possible to account for the humidity of the outdoor air, an advantage for a room where the latent load is high.\u003c\/p\u003e\n\u003cp\u003eThe model shown on this page does not have one. YORK builds two other three-phase versions of this size at the factory:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEconomizer\u003c\/th\u003e\n\u003cth\u003eFactory disconnect\u003c\/th\u003e\n\u003cth\u003eBACnet \/ Modbus \/ N2 card\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWN060C00B2AAACA1A1 (shown here)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWN060C00B2CAACA1A1\u003c\/td\u003e\n\u003ctd\u003eYes, without barometric relief damper\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWN060C00B2CBACA1A1\u003c\/td\u003e\n\u003ctd\u003eYes, without barometric relief damper\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll three include a belt-driven fan (standard static pressure), the RDS refrigerant detector, standard coils and 1 in. disposable filters. The final choice is made with you: AirGreen confirms the best-suited configuration during the estimate. If you choose the economizer, we also plan for the relief of the excess air: barometric relief damper or power exhaust, the latter requiring the ducts to be connected from below. YORK points out that with 100% outdoor air, the pressure drop across the economizer increases, and that if the return duct resistance is below 0.25 in. of water column, the unit delivers less airflow in full economizer mode; we take this into account when we size the ducts.\u003c\/p\u003e\n\u003ch3\u003eThe key numbers for the WN060C00B2AAACA1A1\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 5 tons (60,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eAHRI net cooling: 56,000 BTU\/h, EER2 of 10.2\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 52,000 BTU\/h, COP of 3.35\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 31,800 BTU\/h, COP of 2.2\u003c\/li\u003e\n\u003cli\u003eSeasonal efficiency: 13.4 SEER2 and 6.7 HSPF2, which is 14.0 SEER and 8.0 HSPF under the published rating\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,900 CFM\u003c\/li\u003e\n\u003cli\u003ePower supply: 208\/230 V three-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 620 lb\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level (AHRI 270): 88 dB(A) in cooling\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, A2L with a low global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThree-phase supply and heat on winter mornings\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model calls for a minimum circuit ampacity (MCA) of 29.1 A and a fuse or a breaker of no more than 40 A without electric heat. The backup kits run from E05 to E30; with the E30 kit, the MCA reaches 106.1 A at 208 V and 118.1 A at 230 V. In the morning, before opening, the heat pump delivers 52,000 BTU\/h at 47 °F and 31,800 BTU\/h at 17 °F, and the electric kit tops up the heat in deep cold. The electric heat requires a minimum airflow of 1,500 CFM.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips for a busy business\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof curb:\u003c\/strong\u003e YORK offers curbs 8 in. and 14 in. high, shipped knocked down; the unit's rails frame the curb, which makes a watertight joint with the finished roof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifting:\u003c\/strong\u003e the full-length base rails have lifting holes for the crane and accept a forklift on three sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters:\u003c\/strong\u003e two 15 x 20 in. filters and one 14 x 25 in. filter, 1 in. or 2 in. thick; a dirty filter switch, offered as an option, reports an abnormal pressure drop to the thermostat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof:\u003c\/strong\u003e the electrical supply enters at a single point, from the side or from below, which limits the penetrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eA control that takes the rush in stride\u003c\/h3\u003e\n\u003cp\u003eThe Smart Equipment control applies a short-cycle delay and minimum run times, watches every pressure switch and every freeze protection, and keeps the last five alarms. The communication card installed at the factory makes it possible to link the unit to a management system on BACnet MS\/TP, Modbus or N2, handy for a chain that follows several locations.\u003c\/p\u003e\n\u003ch2\u003eYour restaurant or your business, in AirGreen's hands\u003c\/h2\u003e\n\u003cp\u003eOur free on-site estimate includes the roof survey, the calculation of the sensible and latent loads according to your traffic, the check of the three-phase supply and the choice between the three factory configurations. We schedule the installation outside your opening hours when that is possible, then we take care of the commissioning and the maintenance.\u003c\/p\u003e\n\u003cp\u003eRestaurant owners and retailers of Montreal, Laval, Longueuil, the North Shore and the South Shore: call AirGreen at 514\u0026nbsp;316-2973 or fill out the form on airgreen.ca. We will get back to you quickly to set the visit at the time that disturbs your service the least.\u003c\/p\u003e\n","brand":"York","offers":[{"title":"Default Title","offer_id":56367199715620,"sku":"WN060C00B2AAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_8992f8a8-2b2c-4aa4-bfb7-9168ad55910a.png?v=1790086626"},{"product_id":"thermopompe-monobloc-york-wn-de-5-tonnes-575v-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York WN 5 Ton 575V | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eReplacing an end-of-life rooftop unit on a building fed at 575 V\u003c\/h2\u003e\n\u003cp\u003eOn many commercial and industrial buildings, the original rooftop unit reaches the end of its service life: repeat repairs, parts that are hard to find, uneven comfort. If your building is fed at \u003cstrong\u003e575 V three-phase\u003c\/strong\u003e, this 5-ton YORK WN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e connects directly to that voltage, with no transformer, and arrives with an economizer already installed at the factory. AirGreen takes on the whole replacement, from the roof survey through to commissioning, in Montreal, Laval, Longueuil, on the North Shore and on the South Shore.\u003c\/p\u003e\n\u003ch3\u003eBefore the replacement: the survey we carry out\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe dimensions and the condition of the existing roof curb, as well as the position of the supply and return openings.\u003c\/li\u003e\n\u003cli\u003eThe 575 V supply, the disconnect and the run of the wiring to the unit.\u003c\/li\u003e\n\u003cli\u003eThe structure and the crane access, including the room to manoeuvre at grade.\u003c\/li\u003e\n\u003cli\u003eThe clear space around the location, including the 72 in. required above the unit to discharge the condenser air.\u003c\/li\u003e\n\u003cli\u003eThe heating and cooling loads of the rooms served, to confirm that 5 tons is the right size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOne common roof curb from 3 to 5 tons\u003c\/h3\u003e\n\u003cp\u003eIn the KE\/WN series, every model and every configuration shares the same cabinet, the same footprint and therefore the same \u003cstrong\u003eroof curb\u003c\/strong\u003e. YORK points out the benefit: you can install a curb, then choose the capacity and the heating mode once the indoor loads are settled. For your building, that means a future change to the rooms will be made on the same curb, with a 3, 4 or 5 ton model.\u003c\/p\u003e\n\u003cp\u003eA curb designed for another manufacturer or another generation of unit does not necessarily have the same dimensions. During the survey, we compare the existing curb against the YORK template. If needed, we install an 8 in. or 14 in. YORK curb: built to NRCA requirements, these curbs ship knocked down, nest inside the unit's base rails and include a nailing strip and duct supports; a gasket goes on the curb frame and on every duct bearing surface.\u003c\/p\u003e\n\u003ch3\u003eA complete heat pump in the same footprint\u003c\/h3\u003e\n\u003cp\u003eLike the old unit, the WN is a packaged unit: scroll compressor, indoor and outdoor coils, supply blower and condenser fan all sit in a single cabinet set on the roof and tied into the existing ducts. What sets it apart: it works as a heat pump, cools in summer and heats in winter by reversing its cycle, and a field-installed electric heat kit tops up the heat output during deep cold. The connections are made from below, through the roof curb, or horizontally, which makes it easier to adapt to the duct system already in place.\u003c\/p\u003e\n\u003ch3\u003eTechnical data for the WN060C00B5CAACA1A1\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 5 tons (60,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eNet AHRI cooling: 56,000 BTU\/h, EER2 of 10.2\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 52,000 BTU\/h, COP of 3.35\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 31,800 BTU\/h, COP of 2.2\u003c\/li\u003e\n\u003cli\u003ePublished seasonal efficiency: 13.4 SEER2 \/ 6.7 HSPF2, that is 14.0 SEER \/ 8.0 HSPF\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,900 CFM\u003c\/li\u003e\n\u003cli\u003ePower supply: 575 V three-phase, 60 Hz (applied voltage from 540 to 630 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 620 lb (625 lb shipping), without the economizer, which adds 50 lb\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level (AHRI 270): 88 dB(A) in cooling, 86 dB(A) in heating\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, an A2L with a low global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model offered, the WN060C00B5CAACA1A1, is the only 575 V configuration we carry in this size. It arrives from the factory with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ean economizer without a barometric relief damper, ready to bring in up to 100% outdoor air;\u003c\/li\u003e\n\u003cli\u003ethe BACnet MS\/TP communication card, programmable for Modbus or N2;\u003c\/li\u003e\n\u003cli\u003ethe RDS refrigerant detector;\u003c\/li\u003e\n\u003cli\u003ea belt-drive supply blower, at standard static pressure;\u003c\/li\u003e\n\u003cli\u003euncoated coils and 1 in. disposable filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt the estimate, we confirm with you that this equipment matches your building.\u003c\/p\u003e\n\u003ch3\u003eThe lift, step by step\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnection and removal of the old unit, then inspection of the curb and of the weather seal.\u003c\/li\u003e\n\u003cli\u003ePreparation of the curb: new gasket or new YORK curb depending on the survey.\u003c\/li\u003e\n\u003cli\u003eCrane lift of the new unit, using the lifting holes at the four corners of the full-length base rails.\u003c\/li\u003e\n\u003cli\u003e575 V electrical connection (entry on the side or from below), control wiring, ducts and condensate drain.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eThe 575 V connection\u003c\/h3\u003e\n\u003cp\u003eAccording to the YORK electrical tables, this model calls for a minimum circuit ampacity (MCA) of 11.9 A and a fuse of no more than 15 A without electric heat. At 575 V, the backup kits offered are the E10, E15, E20 and E30; those of 20 kW and up work in two stages. With the E30 kit, the MCA reaches 48.5 A and the maximum fuse 50 A. A minimum airflow of 1,500 CFM is required with electric heat.\u003c\/p\u003e\n\u003ch3\u003eCommissioning by our technicians\u003c\/h3\u003e\n\u003cp\u003eEvery unit is configured and tested at the factory, but it is the on-site commissioning that adapts it to your building. Here is what our technicians check and set:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe measured voltage, within the 540 to 630 V range allowed by YORK.\u003c\/li\u003e\n\u003cli\u003eThe removal of the factory-installed R-OCC jumper, so that the thermostat or the management system commands occupied mode.\u003c\/li\u003e\n\u003cli\u003eThe airflow, measured at the ports on the outside of the cabinet and adjusted with the adjustable-pitch drive pulley.\u003c\/li\u003e\n\u003cli\u003eThe economizer set point, the fan delays and the minimum run times of the compressor.\u003c\/li\u003e\n\u003cli\u003eThe operation of the electric heat kit, of its stages and of its limit switch.\u003c\/li\u003e\n\u003cli\u003eThe start-up report, pulled through the USB port of the Smart Equipment control, which we keep in your file.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDiagnostics that simplify maintenance in the years ahead\u003c\/h3\u003e\n\u003cp\u003eAfter years of repairs on the old unit, the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control changes the way maintenance is done. Every alarm flashes a code on the LCD screen and lights the fault indicator on the thermostat, if it has one. The board keeps the last five alarms in memory, even after a power failure, and the USB port gives access to the data logging and the fault history. The \"three times, then stop\" logic keeps a one-off trip of a pressure switch or of a freeze protection from locking out the compressor, which cuts down on needless service calls.\u003c\/p\u003e\n\u003ch2\u003eA turnkey replacement, entrusted to AirGreen\u003c\/h2\u003e\n\u003cp\u003eOur free on-site estimate covers the survey of the existing curb, of the 575 V supply and of the crane access, along with the load calculations. Our teams then coordinate the removal of the old unit, the lift, the connections, the commissioning and the maintenance in the years that follow.\u003c\/p\u003e\n\u003cp\u003eManagers and owners of 575 V buildings in Montreal, Laval, Longueuil, on the North Shore and on the South Shore: contact AirGreen inc. at 514 316-2973 or through the form on airgreen.ca to plan the replacement. We get back to you quickly.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367201288484,"sku":"WN060C00B5CAACA1A1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_adb59bd4-e6a0-49d8-9f57-63c1c399f74f.png?v=1790086673"},{"product_id":"thermopompe-monobloc-york-xn-de-4-tonnes-triphase-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York XN 4 Ton Three-Phase | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eReplacing an R-410A rooftop unit without changing your bearings\u003c\/h2\u003e\n\u003cp\u003eYour rooftop unit is reaching the end of its life and the rest of your equipment fleet runs on \u003cstrong\u003eR-410A\u003c\/strong\u003e. You can replace it with a heat pump from the same refrigerant family: the 4 ton YORK Sunline XN (48,000 BTU\/h nominal), powered at 208\/230 V three-phase. At AirGreen, an \u003cstrong\u003eHVAC\u003c\/strong\u003e contractor based in Montreal, we replace rooftop units on businesses and buildings in Laval, in Longueuil, on the North Shore and on the South Shore. Here is what you need to know to carry out a like-for-like replacement.\u003c\/p\u003e\n\u003ch3\u003eThe packaged concept, seen from a replacement standpoint\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e brings the whole system together in a single outdoor cabinet: scroll compressor, outdoor coil, indoor coil, supply fan, filters and control. Inside the building, all that is left are the ducts that distribute the air. YORK ships every XN unit charged with refrigerant, wired, piped and tested at the factory, which keeps site work to a minimum.\u003c\/p\u003e\n\u003cp\u003eDuring a replacement, the old unit comes off its roof curb and the new one takes its place, connected to the same duct openings. The YORK guide also provides for installation on a ground-level pad or on steel beams.\u003c\/p\u003e\n\u003ch3\u003eR-410A: proven technology, familiar maintenance\u003c\/h3\u003e\n\u003cp\u003eR-410A is the previous-generation refrigerant, used for many years in commercial rooftop units. The technicians who already service your equipment know its service procedures: the same habits and the same diagnostic approach from one unit to the next.\u003c\/p\u003e\n\u003cp\u003eThe XN048 comes with a factory charge of 13 lb 10 oz of R-410A. Its circuit includes a filter-drier, high and low pressure switches and a freeze protection thermostat on the suction line. Service ports on the suction and liquid lines make it possible to read pressures without losing refrigerant.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated capacity:\u003c\/strong\u003e 4 tons (48,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eAHRI net cooling: 47,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003eHeating at 47 °F (8.3 °C): 44,000 BTU\/h, COP of 3.2\u003c\/li\u003e\n\u003cli\u003eHeating at 17 °F (-8.3 °C): 24,900 BTU\/h, COP of 2.1\u003c\/li\u003e\n\u003cli\u003eEfficiency under the previous standard (no SEER2 rating published for the XN series): SEER 14.0, HSPF 8.0 and EER 11.8\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,450 CFM (ft³\/min)\u003c\/li\u003e\n\u003cli\u003ePower supply: 208\/230 V, three-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions (width x length x height): 44.88 x 82.25 x 32.63 in.\u003c\/li\u003e\n\u003cli\u003eOperating weight: 616 lb\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level (AHRI 270 rating): 80 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFactory configuration of this model\u003c\/h3\u003e\n\u003cp\u003eModel number XN048C00B2C1AAA1A2 describes the equipment as it leaves the factory:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003estandard static pressure indoor fan, belt driven\u003c\/li\u003e\n\u003cli\u003efactory-installed economizer, without barometric relief damper\u003c\/li\u003e\n\u003cli\u003eno service option, so no built-in disconnect and no convenience outlet\u003c\/li\u003e\n\u003cli\u003eno optional sensor\u003c\/li\u003e\n\u003cli\u003estand-alone Smart Equipment control\u003c\/li\u003e\n\u003cli\u003estandard coils, without E-Coat coating\u003c\/li\u003e\n\u003cli\u003eheat pump without factory-installed electric heat (code C00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eeconomizer\u003c\/strong\u003e can bring in up to 100% outdoor air when that air is cool enough, which allows cooling in mid-season with the compressor off. The dampers, of the low-leakage type (AMCA 511, class 1A), close completely in the event of a power failure. If excess air has to be relieved while it runs, a barometric relief damper is added as an accessory.\u003c\/p\u003e\n\u003ch3\u003eWhat makes the replacement simpler on the roof\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon roof curb:\u003c\/strong\u003e all ZE\/XN models from 3 to 6 tons share the same cabinet and the same curb. If your current unit belongs to this YORK family, the new one sits on the curb already in place, once its condition has been checked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvertible connections:\u003c\/strong\u003e through the bottom or horizontally through the back, even with the economizer. You only have to remove the corresponding sheet metal panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService entries:\u003c\/strong\u003e knockouts under the unit and on the side, plus a marked location for mounting a field-supplied disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow:\u003c\/strong\u003e the belt drive includes an adjustable-pitch motor sheave to match the fan speed to your existing ducts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadings without disassembly:\u003c\/strong\u003e ports on the cabinet make it possible to measure indoor fan performance without removing a panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChecking the existing electrical circuit\u003c\/h3\u003e\n\u003cp\u003eFor this configuration, without electric heat, the YORK guide lists a minimum circuit ampacity (MCA) of 24.2 A and a maximum overcurrent protection of 30 A, with a time-delay fuse or an HACR type breaker. The allowable voltage runs from 187 to 252 V. We compare these values with the old unit's circuit before confirming the replacement.\u003c\/p\u003e\n\u003ch3\u003eHeating: the heat pump first, electric backup next\u003c\/h3\u003e\n\u003cp\u003eIn heating mode, the XN048 delivers 44,000 BTU\/h at 47 °F (8.3 °C) with a COP of 3.2, then 24,900 BTU\/h at 17 °F (-8.3 °C) with a COP of 2.1. As with any heat pump, capacity drops as the outdoor temperature falls. For the Quebec winter, we therefore plan for \u003cstrong\u003eelectric backup heat\u003c\/strong\u003e sized to your building's heat loss.\u003c\/p\u003e\n\u003cp\u003eFor this model, the YORK guide lists the E05, E07, E10, E15 and E20 kits. Their capacity depends on the actual voltage: the E10 kit delivers 8 kW at 208 V and 10.6 kW at 230 V. The nickel-chrome elements, protected by thermal limit switches, connect to a single power supply, and the heater section slides out of the unit for maintenance.\u003c\/p\u003e\n\u003ch3\u003eSmart Equipment: clearer diagnostics than before\u003c\/h3\u003e\n\u003cp\u003eOn XN heat pumps, the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control comes standard. Its LCD screen shows unit status, supply air, return air and outdoor air temperatures as well as fault codes. The USB port is used for data logging, fault review, software updates and start-up reports.\u003c\/p\u003e\n\u003cp\u003eThe control accepts a conventional thermostat, a zone sensor or a building management system. It includes a short-cycle delay and locks out the compressor only after three trips of a safety within two hours. The last five alarms stay in memory, even after a power outage. Thanks to the built-in low ambient control, the unit cools down to 0 °F (-17.8 °C) outdoors, without any accessory.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips for a successful replacement\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSurvey of the existing unit: capacity, power supply, curb dimensions and position of the duct openings.\u003c\/li\u003e\n\u003cli\u003eLifting: the perimeter base rails have lifting holes at the four corners for the crane and forklift openings on three sides.\u003c\/li\u003e\n\u003cli\u003eClearances with the economizer: 24 in. at the front, 36 in. at the rear, 36 in. on the left side for filter access, 24 in. on the right side and 72 in. above the unit.\u003c\/li\u003e\n\u003cli\u003eCondensate: 3\/4 in. female PVC connection, to be protected from freezing depending on the drain routing.\u003c\/li\u003e\n\u003cli\u003eFilters: three 1 in. disposable filters on delivery, in a rack that also accepts 2 in. filters.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhy entrust this replacement to AirGreen\u003c\/h2\u003e\n\u003cp\u003eA rooftop unit replacement comes down to the details: curb, power supply, lifting, ducts and airflow adjustment. Our crews handle all of it from start to finish.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree on-site estimate:\u003c\/strong\u003e we go up on the roof, we survey the existing unit and we check the curb, the ducts and the electrical circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e we confirm that 4 tons suits your cooling and heating loads, then we select the appropriate electric backup kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation by our own crews:\u003c\/strong\u003e removal of the old unit, lifting, connections, commissioning and programming of the Smart Equipment control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e filters, coils, belt and a check of the safeties, on a schedule suited to your building.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. To replace your R-410A rooftop unit with a 4 ton YORK XN packaged heat pump, call 514\u0026nbsp;316-2973 or use the form on airgreen.ca. We will book your free on-site estimate quickly.\u003c\/p\u003e\n","brand":"York","offers":[{"title":"Default Title","offer_id":56367209578788,"sku":"XN048C00B2C1AAA1A2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_8f21b4ff-3045-423d-95c9-867e5122c143.png?v=1790086721"},{"product_id":"thermopompe-monobloc-york-xn-de-5-tonnes-triphase-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York XN 5 Ton Three-Phase | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eFive tons of comfort for a large space in 208\/230 V three-phase\u003c\/h2\u003e\n\u003cp\u003eA showroom, a retail store or an open-plan office needs a lot of air, well distributed, in summer as in winter. The 5 ton YORK Sunline XN \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e (60,000 BTU\/h nominal) meets that need with a nominal airflow of 1,850 CFM and a 208\/230 V three-phase supply, common in commercial buildings. AirGreen, an HVAC contractor in Montreal, installs it on roofs in Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n\u003ch3\u003eThe capacities at a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal capacity\u003c\/td\u003e\n\u003ctd\u003e5 tons (60,000 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI net cooling\u003c\/td\u003e\n\u003ctd\u003e55,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47 °F (8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e51,500 BTU\/h, COP of 3.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 17 °F (-8.3 °C)\u003c\/td\u003e\n\u003ctd\u003e30,000 BTU\/h, COP of 2.14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency (former standard)\u003c\/td\u003e\n\u003ctd\u003eSEER 14.0, HSPF 8.0, EER 11.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal airflow\u003c\/td\u003e\n\u003ctd\u003e1,850 CFM (ft³\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e208\/230 V, three-phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (width x length x height)\u003c\/td\u003e\n\u003ctd\u003e44.88 x 82.25 x 32.63 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating weight\u003c\/td\u003e\n\u003ctd\u003e620 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor sound level (AHRI 270)\u003c\/td\u003e\n\u003ctd\u003e80 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-410A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe XN series is rated under the former SEER and HSPF standard. The YORK technical guide does not publish SEER2 or HSPF2 ratings for these models.\u003c\/p\u003e\n\u003ch3\u003eA large volume of air, at two speeds\u003c\/h3\u003e\n\u003cp\u003eIn a large space, airflow counts as much as tonnage. For the XN060, the YORK guide publishes separate capacity tables for a low speed and a high speed, with a nominal airflow of 1,275 CFM at low speed and 1,850 CFM at high speed. The double-inlet centrifugal indoor blower is dynamically balanced and mounted on sealed bearings, lubricated for life. Its belt drive includes an adjustable-pitch drive pulley, which lets us match the speed to the duct system.\u003c\/p\u003e\n\u003ch3\u003eA two-speed outdoor fan\u003c\/h3\u003e\n\u003cp\u003eThe 5 ton model is the only one in the XN series whose \u003cstrong\u003eoutdoor fan\u003c\/strong\u003e has two speeds: 850 and 1,100 rpm, for an airflow of 2,800 or 3,800 CFM through the outdoor coil. This 24 in. direct-drive propeller fan discharges the air vertically. Its aluminum blades are riveted to a corrosion-resistant steel support and dynamically balanced, and its enclosed motor is protected against overloads.\u003c\/p\u003e\n\u003ch3\u003eSide or bottom connection\u003c\/h3\u003e\n\u003cp\u003eEvery XN model, including those fitted with an economizer, connects from the bottom or horizontally. For a bottom connection, we remove the sheet metal panels that close the supply and return openings in the base of the unit. For a side connection, which YORK calls horizontal, we remove the supply and return panels at the back of the unit. The bottom connection suits ducts that pass through the roof inside the base. The horizontal connection is used when the ducts come in through a wall, for example when the unit sits on a pad on the ground.\u003c\/p\u003e\n\u003cp\u003eThe power wiring enters at a single point, from the side or from underneath, through a 2 in. knockout. The control wiring has its own 7\/8 in. openings, also on the side and under the unit. Fewer penetrations in the roof means less risk of a leak.\u003c\/p\u003e\n\u003ch3\u003eTwo factory configurations offered\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXN060C00B2C1AAA1A2:\u003c\/strong\u003e standard static pressure belt-driven blower, economizer without a barometric relief damper, no service option, no optional sensor, stand-alone Smart Equipment control and standard coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXN060C00D2A1AAA1A2:\u003c\/strong\u003e high static pressure blower, no economizer, with the same choices for the service options, the sensors, the control and the coils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions ship without factory-installed electric heat (code C00). The high static pressure version suits long or restrictive duct systems. The version with an economizer brings in up to 100% outdoor air when it is cool enough to cool without the compressor. We recommend one or the other after measuring the static pressure of your ducts.\u003c\/p\u003e\n\u003ch3\u003eThe packaged principle applied to large floor areas\u003c\/h3\u003e\n\u003cp\u003eIn a packaged unit, the scroll compressor, both coils, the fans, the filters and the control share a single outdoor cabinet. Installed on the roof or on the ground, it connects to the building's ducts. No indoor mechanical room is required, which leaves the whole floor area for your operations. In winter, the heat pump reverses its cycle to heat. Every XN unit goes through automated factory tests of the refrigerant charge, the pressures, the current draw and all of its functions.\u003c\/p\u003e\n\u003ch3\u003eBackup heat and electrical supply\u003c\/h3\u003e\n\u003cp\u003eThe XN060 delivers 51,500 BTU\/h of heating at 47 °F (8.3 °C) and 30,000 BTU\/h at 17 °F (-8.3 °C). In deep cold, \u003cstrong\u003eelectric backup heat\u003c\/strong\u003e supplements the heat pump. For this model in 208\/230 V, the YORK guide lists the E05 through E30 kits. The largest delivers 22.2 kW at 208 V and 29.6 kW at 230 V: the building's actual voltage therefore counts in the choice of kit.\u003c\/p\u003e\n\u003cp\u003eWithout electric heat, the standard static pressure configuration calls for a circuit of at least 27.7 A (MCA) protected at 35 A maximum. The voltage range the unit accepts runs from 187 to 252 V. We confirm these values according to the kit selected, before ordering.\u003c\/p\u003e\n\u003ch3\u003eControl, protections and maintenance\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control, standard on XN heat pumps, works with a conventional thermostat or a zone sensor. Its fan delays are programmable, with separate settings for heating and cooling. Freeze thermostats on the suction line protect against loss of charge and coil frosting when the economizer runs in cool weather while the compressor is turning. The compressor has internal protection, and the high and low pressure switches are monitored individually.\u003c\/p\u003e\n\u003cp\u003eFor maintenance, the large cabinet panels come off easily. The condensate pan, sloped inward, is designed to drain on its own in line with the ASHRAE 62 standard. Finally, the galvanized steel cabinet carries a powder paint finish that passed the 750-hour salt spray test.\u003c\/p\u003e\n\u003ch3\u003eInstallation advice for a large space\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eLoad calculation: glazing, occupancy and internal gains decide whether 5 tons is enough.\u003c\/li\u003e\n\u003cli\u003eMeasurement of the duct static pressure, to choose between the standard version and the high static pressure version.\u003c\/li\u003e\n\u003cli\u003eRoof curb: YORK offers 8 in. and 14 in. curbs that meet NRCA requirements, shipped knocked down, with a wood nailer strip and duct supports.\u003c\/li\u003e\n\u003cli\u003eClearances: 24 in. at the front, 24 in. on the right side and 72 in. above. At the back, 36 in. with an economizer or 12 in. without an economizer. On the left side, 36 in. with an economizer or 24 in. without.\u003c\/li\u003e\n\u003cli\u003eCrane lifting thanks to the lifting holes at the four corners of the base rails.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTrusting your 5 ton project to AirGreen\u003c\/h2\u003e\n\u003cp\u003eWe support owners, building managers and general contractors in Montreal, Laval, Longueuil, the North Shore and the South Shore at every step:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea \u003cstrong\u003efree on-site estimate\u003c\/strong\u003e, with a survey of the space, the roof and the electrical entrance\u003c\/li\u003e\n\u003cli\u003esizing of the unit and of the backup heat according to your actual loads\u003c\/li\u003e\n\u003cli\u003einstallation, lifting, connections and commissioning by our own crews\u003c\/li\u003e\n\u003cli\u003escheduled maintenance of the filters, the belt and the coils to preserve the airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo receive your estimate, call 514 316-2973 or write to us through the form on airgreen.ca. We answer quickly.\u003c\/p\u003e\n","brand":"York","offers":[{"title":"Default Title","offer_id":56367209611556,"sku":"XN060C00B2C1AAA1A2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_cb4094a3-668d-496e-ba60-eb1ffb0dad3e.png?v=1790086722"},{"product_id":"thermopompe-monobloc-york-xn-de-5-tonnes-575v-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York XN 5 Ton 575V | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eA 5-ton R-410A unit designed for industrial 575 V\u003c\/h2\u003e\n\u003cp\u003eAround Montreal, whether in Laval, in Longueuil, on the North Shore or on the South Shore, many industrial buildings are fed at \u003cstrong\u003e575 V three-phase\u003c\/strong\u003e and keep a fleet of equipment on R-410A. The 5-ton YORK Sunline XN (60,000 BTU\/h nominal) in its 575 V version fits that logic: a rooftop \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e that connects to your electrical distribution and uses the refrigerant your teams already know. At AirGreen, we install it to cool and heat offices, mezzanines and staff rooms.\u003c\/p\u003e\n\u003ch3\u003eConnected directly to your 575 V distribution\u003c\/h3\u003e\n\u003cp\u003eThe unit is built for 575 V three-phase at 60 Hz. No step-down transformer is needed to feed it, and the YORK guide allows an operating voltage from 540 to 630 V. For the configuration delivered, without electric heat, the guide's table gives an MCA (minimum circuit ampacity) of 9.9 A and a protective device of no more than 15 A, a time-delay fuse or an HACR breaker.\u003c\/p\u003e\n\u003cp\u003eFor backup heat, in 575 V the guide lists the E10, E15, E20 and E30 kits, that is 10.6, 15.9, 21.2 and 30.4 kW. The nickel-chrome elements, wired to a single supply, are protected by auto-reset thermal limit switches.\u003c\/p\u003e\n\u003ch3\u003eBase rails: from the forklift to the crane\u003c\/h3\u003e\n\u003cp\u003eThe perimeter \u003cstrong\u003ebase rails\u003c\/strong\u003e, permanently fastened, form a rigid footing and protect the unit during transport. They give forklift access on three sides, which makes handling in the yard or on the dock easier. Lifting holes at the four corners then allow the unit to be hoisted onto the roof with a crane.\u003c\/p\u003e\n\u003cp\u003eThe XN060 weighs 625 lb shipping and 620 lb in operation. The YORK guide gives the centre of gravity and the load at each support point: on four-point support, 132, 117, 174 and 197 lb. These figures help the engineer validate the roof structure. If the roof is not well suited to it, the XN series can also rest on a pad at grade or on steel beams above the finished roof.\u003c\/p\u003e\n\u003ch3\u003eThe low-ambient control, for cooling out of season\u003c\/h3\u003e\n\u003cp\u003eAn industrial building often gives off heat all year long. The built-in \u003cstrong\u003elow-ambient control\u003c\/strong\u003e lets the XN060 cool down to 0 °F (-17.8 °C) outdoors with no additional accessory, in a comfort application for the occupants. This model also includes an economizer, which cools with outdoor air when it is cool enough. Proven over 60,000 cycles, it carries low-leakage dampers certified to AMCA 511 Class 1A, which close on their own during a power failure. The control can be programmed to lock out the compressor in cold weather or when this free cooling is available.\u003c\/p\u003e\n\u003cp\u003eTo cool an electrical room or a server room, the YORK guide recommends instead contacting its applications department, since additional accessories may be needed for stable operation. We make that check with you right at the estimate.\u003c\/p\u003e\n\u003ch3\u003eA control the maintenance team reads at a glance\u003c\/h3\u003e\n\u003cp\u003eFitted as standard on every XN heat pump, the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control comes with factory-installed supply, return and outdoor air temperature sensors. Its LCD screen and its control knob give access to the unit's status, the function under way and the fault codes. Through the USB port, your technician pulls the data log, the current and previous faults as well as the self-diagnostic and start-up reports.\u003c\/p\u003e\n\u003cp\u003eTo avoid needless calls, the compressor is locked out only after three trips of the pressure switches or of the freeze thermostats within two hours, and the last five alarms stay in memory even after a power failure. In dusty settings, we adjust how often the 1 in. disposable filters are changed, and a dirty filter switch can be added as an accessory.\u003c\/p\u003e\n\u003ch3\u003eTechnical data for the 575 V XN060\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI cooling:\u003c\/strong\u003e 55,400 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e 51,500 BTU\/h at 47 °F (8.3 °C), COP of 3.35, and 30,000 BTU\/h at 17 °F (-8.3 °C), COP of 2.14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e SEER 14.0, HSPF 8.0 and EER 11.0 (the former rating standard, the only one published for the XN series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow:\u003c\/strong\u003e 1,850 CFM (ft³\/min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 575 V, three-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 44.88 x 82.25 x 32.63 in. (width x length x height)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating weight:\u003c\/strong\u003e 620 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor sound level:\u003c\/strong\u003e 80 dB(A), AHRI 270 rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-410A, a previous-generation refrigerant, proven technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfiguration delivered: XN060C00B5C1AAA1A2\u003c\/h3\u003e\n\u003cp\u003eThis model number corresponds to a unit with a standard static pressure indoor fan, belt-driven, with an economizer without a barometric relief damper. It has no service option and no optional sensor, and it comes with the stand-alone Smart Equipment control and standard coils. It is delivered with no factory-installed electric heat (code C00). Since it has no built-in disconnect, the disconnect is supplied on site and fastened at the location YORK provides on the cabinet.\u003c\/p\u003e\n\u003ch3\u003eA build that holds up in an industrial setting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGalvanized steel cabinet, powder paint finish certified to the 750-hour salt spray test (ASTM B117)\u003c\/li\u003e\n\u003cli\u003eScroll compressor with internal spring isolation and sound attenuation, externally isolated on an independent mount\u003c\/li\u003e\n\u003cli\u003eStart-up and operation possible up to 125 °F (52 °C) outdoors\u003c\/li\u003e\n\u003cli\u003eInternal compressor protection, high and low pressure switches and freeze thermostats\u003c\/li\u003e\n\u003cli\u003eAccessories offered: coil guard, hail hood and burglar bars for the supply and return openings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe packaged principle in a plant or a warehouse\u003c\/h3\u003e\n\u003cp\u003eA packaged unit groups the compressor, the coils, the fans, the filters and the control in a single outdoor cabinet. The refrigerant circuit stays entirely inside the unit: no refrigerant line runs through the plant. Only the supply and return ducts drop down to the offices or the mezzanine served, from the bottom of the unit or horizontally depending on the route. Every unit is charged, wired and tested at the factory, which shortens the work on site.\u003c\/p\u003e\n\u003ch3\u003eInstallation pointers\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePlan the 575 V circuit and the disconnect, then confirm the rating according to the heat kit chosen.\u003c\/li\u003e\n\u003cli\u003eHave the roof load validated: a 620 lb unit, an 8 or 14 in. roof curb and the load distribution from the YORK guide.\u003c\/li\u003e\n\u003cli\u003ePlan the crane access and the forklift handling before the day of the lift.\u003c\/li\u003e\n\u003cli\u003eLeave 24 in. clear in front of the unit, 36 in. behind and on the left side (economizer and filters), 24 in. on the right side and 72 in. above.\u003c\/li\u003e\n\u003cli\u003eBring the supply in on the side or from below the unit, at a single point, to limit the penetrations.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eOur teams at the service of your industrial building\u003c\/h2\u003e\n\u003cp\u003eA Montreal HVAC contractor, AirGreen sells and installs its equipment. For a 575 V project, everything starts with a \u003cstrong\u003efree on-site estimate:\u003c\/strong\u003e we survey the rooms to be served, the electrical service and the roof. We then size the unit and the backup heat, we coordinate the lift and our teams handle the installation, the commissioning and the maintenance.\u003c\/p\u003e\n\u003cp\u003eWe work in Montreal, Laval, Longueuil, on the North Shore and on the South Shore. To arrange the visit, call 514 316-2973 or go through the contact form on airgreen.ca.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367211512100,"sku":"XN060C00B5C1AAA1A2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_c9da7f7d-d499-4278-b07c-cc703726f966.png?v=1790086721"},{"product_id":"thermopompe-monobloc-york-xn-de-4-tonnes-575v-montreal-laval-longueuil-rive-sud-et-rive-nord","title":"Packaged Heat Pump System York XN 4 Ton 575V | Montreal, Laval, Longueuil, South Shore and North Shore","description":"\u003ch2\u003eFrom the plant's 575 V to office comfort, with no transformer and no new refrigerant\u003c\/h2\u003e\n\u003cp\u003eIf your industrial building is fed at \u003cstrong\u003e575 V three-phase\u003c\/strong\u003e and its rooftop units run on R-410A, the unit meant for the cafeteria, the offices or the control room should respect both of those choices rather than call for a transformer or a second refrigerant. The YORK Sunline XN048 \u003cstrong\u003epackaged heat pump\u003c\/strong\u003e (4 tons, 48,000 BTU\/h nominal) is built for 575 V, delivered with a factory economizer and charged with R-410A. AirGreen, a Montreal HVAC contractor, installs it on industrial roofs in Montreal, Laval, Longueuil, the North Shore and the South Shore.\u003c\/p\u003e\n\u003ch3\u003eThe mechanical side stays outside, the occupied rooms stay clear\u003c\/h3\u003e\n\u003cp\u003eA packaged heat pump houses its scroll compressor, its coils, its fans, its filters and its control in a single outdoor cabinet, set on the roof or on a pad at grade; only the ducts enter the rooms it serves. For a control room or a cafeteria, maintenance happens up there, without disturbing the operators or the employees on break. Every unit leaves the factory charged, wired and tested.\u003c\/p\u003e\n\u003ch3\u003eNo transformer between the 575 V panel and the unit\u003c\/h3\u003e\n\u003cp\u003eThe XN048C00B5C1AAA1A2 unit leaves the factory ready for a 575 V, three-phase, 60 Hz supply: no step-down transformer is required. According to the YORK guide, the applied voltage can range from 540 to 630 V. Here are the circuit figures:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBackup heat\u003c\/th\u003e\n\u003cth\u003eMCA\u003c\/th\u003e\n\u003cth\u003eMaximum protection\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNone, as delivered\u003c\/td\u003e\n\u003ctd\u003e9 A\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE10 kit (10.6 kW)\u003c\/td\u003e\n\u003ctd\u003e21.8 A\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE15 kit (15.9 kW)\u003c\/td\u003e\n\u003ctd\u003e28.1 A\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE20 kit (21.2 kW)\u003c\/td\u003e\n\u003ctd\u003e34.5 A\u003c\/td\u003e\n\u003ctd\u003e35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eMCA stands for the minimum circuit ampacity, protected by a dual-element time-delay fuse or by an HACR-type breaker. At 575 V, the indoor fan is always belt-driven, direct drive being reserved for the 208\/230 V models; its adjustable-pitch pulley allows the airflow to be matched to the duct system.\u003c\/p\u003e\n\u003ch3\u003eStaying with R-410A, with no break for the maintenance team\u003c\/h3\u003e\n\u003cp\u003eThe unit uses \u003cstrong\u003eR-410A\u003c\/strong\u003e, a previous-generation refrigerant whose technology is proven. If your other units run on it as well, your technicians keep a single refrigerant and their usual procedures. Placed on the suction line, a freeze-protection thermostat guards the unit against a loss of refrigerant and keeps the coil from icing up when the economizer sends in cool air while the compressor is running.\u003c\/p\u003e\n\u003ch3\u003eA single footprint for the ZE and XN series from 3 to 6 tons\u003c\/h3\u003e\n\u003cp\u003eYORK uses one cabinet for every ZE and XN size and configuration from 3 to 6 tons: the same \u003cstrong\u003eroof curb\u003c\/strong\u003e, 8 or 14 in. high, takes them all. We can therefore set the curb during the roofing work and settle the size of the unit and its heat option later, once the internal loads are worked out: the control room screens, the cafeteria occupancy, the kitchen appliances. An XN of 3, 4 or 5 tons will take the same space.\u003c\/p\u003e\n\u003ch3\u003eThe factory economizer, an asset for staff rooms\u003c\/h3\u003e\n\u003cp\u003eInstalled and wired at the factory, the \u003cstrong\u003eeconomizer\u003c\/strong\u003e brings in up to 100% fresh air as soon as the outdoor dry-bulb temperature drops below its set point. A control room full of screens or a cafeteria packed at noon then gets free cooling in spring and in fall; the control can lock out the compressor.\u003c\/p\u003e\n\u003cp\u003eWith no factory barometric relief damper, the air brought in has to find a way out: YORK offers that damper as an accessory, or a 575-3-60 powered exhaust for bottom-connected ducts. For the cafeteria, a CO2 sensor offered as an accessory takes over the economizer when the concentration rises above the preset limits.\u003c\/p\u003e\n\u003ch3\u003eControl room: operator comfort or equipment cooling\u003c\/h3\u003e\n\u003cp\u003eThe Smart Equipment control includes a low-ambient function: with no accessory, the unit can cool at an outdoor temperature as low as 0 °F (-17.8 °C) when it serves human comfort. Cooling electrical gear or servers in the middle of winter is closer to process cooling. YORK then recommends calling on its applications department, because stable operation below 30 °F (-1.1 °C) may require additional accessories. We check this point before confirming the selection.\u003c\/p\u003e\n\u003ch3\u003eAHRI performance, dimensions and weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated capacity:\u003c\/strong\u003e 48,000 BTU\/h, or 4 tons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI cooling:\u003c\/strong\u003e 47,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pump heating:\u003c\/strong\u003e 44,000 BTU\/h at 47 °F (8.3 °C), COP of 3.2; 24,900 BTU\/h at 17 °F (-8.3 °C), COP of 2.1\u003c\/li\u003e\n\u003cli\u003eEfficiency ratings, former standard: EER 11.8, SEER 14.0 and HSPF 8.0 (the XN series has no published SEER2 rating)\u003c\/li\u003e\n\u003cli\u003eRated airflow: 1,450 CFM (ft³\/min)\u003c\/li\u003e\n\u003cli\u003ePower supply: 575 V three-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eOverall size: 44.88 in. wide, 82.25 in. long and 32.63 in. high\u003c\/li\u003e\n\u003cli\u003eOperating weight: 616 lb (base unit)\u003c\/li\u003e\n\u003cli\u003eOutdoor sound level to the AHRI 270 standard: 80 dB(A)\u003c\/li\u003e\n\u003cli\u003eFactory R-410A charge: 13 lb 10 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the XN048C00B5C1AAA1A2 number tells you\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSegment\u003c\/th\u003e\n\u003cth\u003eFactory configuration\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC00\u003c\/td\u003e\n\u003ctd\u003eHeat pump with no factory electric heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003eBelt drive, standard static pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e575-3-60 power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eFactory economizer, without barometric relief damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNo disconnect, no built-in convenience outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eWithout optional sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eSmart Equipment in the stand-alone version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eCoils without the E-Coat coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWinter heat: a backup kit chosen to suit your rooms\u003c\/h3\u003e\n\u003cp\u003eAt 17 °F (-8.3 °C), the heat pump still delivers 24,900 BTU\/h. For colder days, an E10, E15 or E20 \u003cstrong\u003eelectric heat kit\u003c\/strong\u003e is installed on site. Its nickel-chrome elements are protected by auto-reset limit switches; for maintenance, the whole heating section slides out of the unit. With a kit, the airflow has to reach at least 1,200 CFM. We choose it from the heat losses of each room.\u003c\/p\u003e\n\u003ch3\u003eSmart Equipment, set to your schedules\u003c\/h3\u003e\n\u003cp\u003eDelivered in the stand-alone version, the \u003cstrong\u003eSmart Equipment\u003c\/strong\u003e control is driven by a conventional thermostat or by a zone sensor; the BACnet MS\/TP communication card is a factory option this model does not carry. One point to remember for fixed schedules: a factory-installed jumper between the R and OCC terminals of the control board forces occupied mode, whatever the thermostat or the energy management system calls for. We remove it at commissioning when those devices are meant to manage occupancy.\u003c\/p\u003e\n\u003ch3\u003eOur checklist before the lift\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e575 V circuit: wiring and protection from the YORK tables; disconnect on the bracket provided; supply through the 2 in. knockout, on the side or underneath.\u003c\/li\u003e\n\u003cli\u003eStructure and lift: 616 lb in operation for the base unit, plus 50 lb for the economizer; the crane slings pass through the corner holes in the rails.\u003c\/li\u003e\n\u003cli\u003eClearances with the economizer: 36 in. at the back and on the left, 24 in. at the front and on the right, 72 in. above.\u003c\/li\u003e\n\u003cli\u003eDucts: from below or from the back, even with the economizer; a low-resistance return, under 0.25 in. of water column, drops the airflow in full economizer mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrom the 575 V service through to maintenance, AirGreen runs your project\u003c\/h2\u003e\n\u003cp\u003eElectrician, roofer, crane operator, sometimes an engineer: we coordinate the trades, and our own teams carry out the installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree on-site estimate:\u003c\/strong\u003e visit of the rooms, survey of the electrical service and inspection of the roof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e load calculations, choice of the size, of the backup kit and of the air relief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and commissioning:\u003c\/strong\u003e lift, connections, setting of the pulley, of the economizer and of the occupancy modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e filters (two 15 x 20 in., one 14 x 25 in.), belt, coils and economizer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe serve Montreal, Laval, Longueuil, the North Shore and the South Shore. For your free on-site estimate, call 514 316-2973 or write to us through the form on airgreen.ca: we call you back quickly.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56367630418212,"sku":"XN048C00B5C1AAA1A2","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_9f37b963-c6cb-457d-8acf-1637ec830034.png?v=1790086977"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/collections\/THERMOPOMPE_MONOBLOC_YORK_SUNLINE_WN_XN_00_PRINCIPALE_94983250-1a6b-475a-9bcf-c2950a56a6cf.png?v=1790171264","url":"https:\/\/airgreen.ca\/en\/collections\/thermopompe-monobloc-york-sunline-wn-xn-montreal-laval-longueuil-rive-sud-nord.oembed","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}