{"title":"SENVILLE PTAC | Installation partout à Montréal, Laval, Longueuil, Rive Sud et Rive Nord","description":null,"products":[{"product_id":"ptac-senville-r32-9000-btu-montreal-laval-rive-sud","title":"PTAC SENVILLE R32 | 9000 BTU | Montreal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 9,000 BTU PTAC designed for bedrooms, apartments, and spaces where a through-the-wall unit is the most logical solution\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenville SENPT-09AEN PTAC\u003c\/strong\u003e meets a very specific need: heating and cooling a relatively compact space without installing a central system or a traditional wall-mounted heat pump with a separate outdoor unit. This format is particularly suitable for \u003cstrong\u003ehotels, motels, residences, apartments, rental buildings, and certain condominium units\u003c\/strong\u003e, especially when a standard PTAC opening already exists in the wall.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, when we evaluate this type of project in \u003cstrong\u003eMontreal, Laval, Longueuil, on the South Shore, the North Shore, or elsewhere in the Greater Montreal area\u003c\/strong\u003e, we first examine the building’s configuration. In the case of replacing an old PTAC, the work can be much more straightforward than a complete conversion to another type of HVAC system. However, in a new construction or a space where no opening yet exists, the wall sleeve, exterior grille, wall structure, drainage, and electrical supply must all be taken into account.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENPT-09AEN\u003c\/strong\u003e model uses \u003cstrong\u003eR32 refrigerant\u003c\/strong\u003e and combines air conditioning, heat-pump heating, and a \u003cstrong\u003e3.5 kW\u003c\/strong\u003e electric heater in a single unit. Senville’s documentation also mentions a remote control, a digital LED control panel, and a smart kit, while specifying that the wall sleeve and exterior grille are sold separately when required for a new installation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe essential technical specifications of the Senville SENPT-09AEN\u003c\/h3\u003e\n\u003cp\u003eTo properly understand this PTAC, it is best to look beyond the commercial designation “9,000 BTU.” The technical documentation indicates a cooling capacity of \u003cstrong\u003e9,300 \/ 9,200 BTU\/h\u003c\/strong\u003e, depending on the supply voltage. Air-conditioning power consumption is listed as \u003cstrong\u003e820 \/ 810 W\u003c\/strong\u003e, with a current of \u003cstrong\u003e4.2 \/ 4.6 A\u003c\/strong\u003e and an \u003cstrong\u003eEER2 of 11.4\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe main points to remember are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eModel: SENPT-09AEN\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated capacity: 9,000 BTU\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eActual stated cooling capacity: 9,300 \/ 9,200 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant: R32\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant charge: 15.17 oz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: 208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutlet: 20 A with integrated resettable circuit breaker\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 11.4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat pump capacity: 8,100 \/ 7,900 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCOP: 3.4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectric heating: 10,900 \/ 8,900 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectric heating element: up to 3,500 W\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor airflow: approximately 363 CFM at high speed and 300 CFM at low speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor sound level: 50 \/ 49.5 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor sound level: 64 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions: 42.01 × 20.91 × 15.98 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNet weight: 99.21 lb\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufacturer's warranty displayed by AirGreen: 10-10-0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdditional warranty: available\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe official technical specifications also confirm the sound levels, R32 charge, dimensions, and outdoor operating ranges. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e208\/230 V: an electrical detail to verify before ordering\u003c\/h3\u003e\n\u003cp\u003eOn our AirGreen product page, the product is presented as a \u003cstrong\u003e220 V\u003c\/strong\u003e unit, a common way to refer to this power-supply category. Senville documentation is more precise: \u003cstrong\u003e208\/230 V, 1 phase, 60 Hz\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis distinction is important for a commercial or multifamily project.\u003c\/p\u003e\n\u003cp\u003eBefore installation, we check the available voltage, the existing circuit, the receptacle type, the wiring gauge, and the condition of the old PTAC's electrical connection. Blindly reusing an existing power supply simply because an older unit was already installed in the same location can create unnecessary problems.\u003c\/p\u003e\n\u003cp\u003eThe SENPT-09AEN is specified with a \u003cstrong\u003e20 A receptacle equipped with an integrated resettable circuit breaker\u003c\/strong\u003e. This feature must be considered from the beginning of the project, especially in a building where several PTACs are being replaced simultaneously.\u003c\/p\u003e\n\u003ch3\u003eAir conditioning: why airflow matters as much as BTUs\u003c\/h3\u003e\n\u003cp\u003eA capacity rating alone does not describe how an air conditioner will perform in a room.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenville 9,000 BTU PTAC\u003c\/strong\u003e moves approximately \u003cstrong\u003e362.9 CFM at high speed and 300 CFM at low speed\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e This airflow directly affects the distribution of cool air, the feeling of comfort near the unit, and temperature uniformity throughout the room.\u003c\/p\u003e\n\u003cp\u003eIn a rectangular hotel room, for example, a PTAC installed beneath a window must be able to propel air far enough to prevent all the cool air from remaining concentrated in the first few feet in front of the unit.\u003c\/p\u003e\n\u003cp\u003eFurniture placement also matters. A large sofa, a very high bed, heavy curtains, or a shelf placed directly in front of the air outlet can reduce distribution quality, even when the BTU capacity is selected correctly.\u003c\/p\u003e\n\u003cp\u003eThat is precisely why, at AirGreen, we do not consider floor area alone. We also look at:\u003c\/p\u003e\n\u003cp\u003eceiling height, windows, sun exposure, insulation, number of occupants, the presence of heat-generating appliances, and the actual air circulation in the room.\u003c\/p\u003e\n\u003ch3\u003eHeat pump heating: 8,100 BTU\/h and a COP of 3.4\u003c\/h3\u003e\n\u003cp\u003eIn heat pump mode, the SENPT-09AEN provides a listed capacity of \u003cstrong\u003e8,100 \/ 7,900 BTU\/h\u003c\/strong\u003e, with power consumption of \u003cstrong\u003e720 \/ 690 W\u003c\/strong\u003e. The manufacturer specifies a \u003cstrong\u003eCOP of 3.4\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe COP helps put the heat pump’s benefits into perspective compared with resistive electric heating. When conditions allow the heat pump to operate within its intended range, it transfers heat rather than simply converting electricity into heat using a resistance heater.\u003c\/p\u003e\n\u003cp\u003eBut for Quebec’s climate, one figure must absolutely be taken into account: the outdoor heating range listed in the specifications is \u003cstrong\u003e23 to 76 °F\u003c\/strong\u003e, or approximately \u003cstrong\u003e-5 to 24 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTherefore, this PTAC should not be presented as equivalent to a \u003cstrong\u003elow-temperature heat pump designed to operate at -20 °C, -25 °C, or -30 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is a major distinction for a homeowner in \u003cstrong\u003eMontreal, Laval, or Longueuil\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFortunately, the Senville SENPT-09AEN has a second heating mode: a \u003cstrong\u003e3.5 kW\u003c\/strong\u003e electric resistance heater. The electric heating capacity is listed as \u003cstrong\u003e10,900 \/ 8,900 BTU\/h\u003c\/strong\u003e, with power consumption of \u003cstrong\u003e3,500 \/ 2,897 W\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a project in which the appliance must operate during the Quebec winter, we therefore analyze the PTAC’s exact role: primary heating, supplemental heating, or an appliance intended mainly for cooling with auxiliary heating.\u003c\/p\u003e\n\u003ch3\u003eR32 in a PTAC: what you really need to know\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenville SENPT-09AEN operates with R32\u003c\/strong\u003e, with a listed charge of \u003cstrong\u003e15.17 oz\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the owner, the presence of R32 does not change how the appliance is used on a daily basis. It is mainly relevant for installation, maintenance, and technical service.\u003c\/p\u003e\n\u003cp\u003eA technician must work according to procedures appropriate for the system's refrigerant and with the proper equipment. In the case of a self-contained PTAC, the refrigeration circuit normally arrives factory-assembled, which greatly simplifies installation compared with a wall-mounted heat pump requiring a refrigerant connection between an indoor unit and an outdoor unit.\u003c\/p\u003e\n\u003cp\u003eThis design is one of the practical advantages of a PTAC: \u003cstrong\u003eno copper lines to run between two separate units\u003c\/strong\u003e, no outdoor unit installed several meters away, and no refrigerant piping route to plan through the walls.\u003c\/p\u003e\n\u003cp\u003eThis does not mean that the installation can be improvised. Wall positioning, sealing, drainage, and electrical supply remain decisive.\u003c\/p\u003e\n\u003ch3\u003eSound Level: 49.5 to 50 dB(A) Indoors\u003c\/h3\u003e\n\u003cp\u003eThe stated indoor sound level is \u003cstrong\u003e49.5 to 50 dB(A)\u003c\/strong\u003e, while the indicated outdoor measurement is \u003cstrong\u003e64 dB(A)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese figures are particularly important when a PTAC is intended for a \u003cstrong\u003ebedroom, hotel room, or studio apartment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is also important to understand that perceived noise does not depend solely on the manufacturer's rating. An incorrect installation can add vibrations.\u003c\/p\u003e\n\u003cp\u003eWe pay particular attention to the support, the sleeve fit, the contact points between the chassis and the building, and the condition of the wall. An old, deformed, or poorly secured sleeve can turn normal vibration into a much more noticeable resonance.\u003c\/p\u003e\n\u003cp\u003eDuring a replacement, it is therefore useful to inspect the existing opening rather than simply slide the new unit into the old location.\u003c\/p\u003e\n\u003ch2\u003eInstalling a Senville PTAC in Quebec: The Details That Determine Whether the Result Will Truly Be Satisfactory\u003c\/h2\u003e\n\u003ch3\u003eReplacing an Old PTAC or Installing a New One: Two Very Different Projects\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003ePTAC replacement\u003c\/strong\u003e and a new installation may look similar in a photo, but the work required is not at all the same.\u003c\/p\u003e\n\u003cp\u003eWhen a sleeve with compatible dimensions is already installed, we can first check its condition, level, watertightness, and compatibility with the new chassis.\u003c\/p\u003e\n\u003cp\u003eThe Senville is advertised as compatible with a \u003cstrong\u003estandard PTAC opening\u003c\/strong\u003e, but the product specifications also state that \u003cstrong\u003ethe wall sleeve and exterior grille are sold separately for a new installation\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn a new opening, several elements must be coordinated: structural dimensions, the proper slope, protection against water infiltration, exterior finishing, airtightness, and the electrical supply.\u003c\/p\u003e\n\u003cp\u003eThe unit's dimensions are \u003cstrong\u003e42.01 in. wide, 20.91 in. deep, and 15.98 in. high\u003c\/strong\u003e. Its net weight is approximately \u003cstrong\u003e99 lb\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese dimensions must be taken into consideration before the work begins. Measuring only the visible front of an old PTAC is not sufficient.\u003c\/p\u003e\n\u003ch3\u003eA common mistake: choosing 9,000 BTU based solely on floor area\u003c\/h3\u003e\n\u003cp\u003eFor a small bedroom, \u003cstrong\u003e9,000 BTU\u003c\/strong\u003e may seem like an obvious capacity. However, two rooms with the same floor area can have very different heat loads.\u003c\/p\u003e\n\u003cp\u003eConsider a typical scenario: two bedrooms of identical dimensions in the same building in Montréal. The first is on the north side, with a recent window and little sun exposure. The second is on the top floor, facing west, with a large window and an exterior wall heated by the sun at the end of the day.\u003c\/p\u003e\n\u003cp\u003eInstalling exactly the same capacity without checking the heat load can produce two very different results.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we therefore assess the building before recommending a unit. For a property in \u003cstrong\u003eLaval, Longueuil, Montréal, on the North Shore or the South Shore\u003c\/strong\u003e, the goal is not simply to install the largest possible unit. A properly sized system should maintain a comfortable temperature without operating unnecessarily aggressively.\u003c\/p\u003e\n\u003ch3\u003eThe 3.5 kW electric heating changes how the installation is planned\u003c\/h3\u003e\n\u003cp\u003eIn cooling mode, the listed current remains relatively low, at approximately \u003cstrong\u003e4.2 to 4.6 A\u003c\/strong\u003e. In electric heating mode, the specifications indicate up to \u003cstrong\u003e15.3 \/ 13.7 A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis difference explains why the electrical supply must be analyzed based on the unit's complete operation, not just its compressor.\u003c\/p\u003e\n\u003cp\u003eIn a hotel or residential building with several PTAC units, the issue becomes even more important. Ten or twenty units operating simultaneously with their electrical components represent a very different load from what is observed during a moderate day when the compressors modulate their operation.\u003c\/p\u003e\n\u003cp\u003eThe HVAC installer’s role is therefore also to properly coordinate the unit’s requirements with the available electrical installation.\u003c\/p\u003e\n\u003ch3\u003eRemote control, digital display, and smart kit\u003c\/h3\u003e\n\u003cp\u003eAccording to Senville's product sheet, the SENPT-09AEN includes a \u003cstrong\u003eremote control, digital LED display, and smart kit\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a rental unit or room, these features can make daily control easier. In a commercial project with several rooms, however, we recommend defining before purchase how the owner wants to manage temperatures.\u003c\/p\u003e\n\u003cp\u003eA building manager does not necessarily have the same needs as an owner-occupant.\u003c\/p\u003e\n\u003cp\u003eSome people simply want each occupant to control their own unit. Others are looking for greater control, limitations, or smart features. These needs should be clarified before standardizing a model across multiple units.\u003c\/p\u003e\n\u003ch3\u003eFor which projects is the SENPT-09AEN particularly well suited?\u003c\/h3\u003e\n\u003cp\u003eThis model makes the most sense when the building is suited to the PTAC format.\u003c\/p\u003e\n\u003cp\u003eWe consider it especially for a hotel room, motel, small studio, dwelling with an existing PTAC opening, residence with independent rooms, replacement of an older through-the-wall unit, or certain projects where installing a separate outdoor unit would be complicated.\u003c\/p\u003e\n\u003cp\u003eConversely, for a large open area, several adjoining rooms, or a property seeking heat-pump heating at very low temperatures throughout the Quebec winter, the PTAC must be compared with other \u003cstrong\u003eHVAC\u003c\/strong\u003e solutions.\u003c\/p\u003e\n\u003cp\u003eThis is exactly where a professional assessment becomes useful: the right product is not always the one with the most BTUs, but the one that truly suits the building and its intended use.\u003c\/p\u003e\n\u003ch3\u003eWhat we check at AirGreen before installation\u003c\/h3\u003e\n\u003cp\u003eFor a \u003cstrong\u003ePTAC project in Montreal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, we pay particular attention to the existing opening, sleeve, wall condition, drainage, available voltage, electrical circuit, interior clearance, exterior grille, and airflow.\u003c\/p\u003e\n\u003cp\u003eWe also verify the reason for the replacement.\u003c\/p\u003e\n\u003cp\u003eAn older PTAC that cooled poorly was not necessarily simply “too old.” It could also have been oversized, undersized, improperly installed, obstructed, noisy because of a support problem, or affected by an electrical issue.\u003c\/p\u003e\n\u003cp\u003eReplacing an appliance without understanding the cause of the previous problem can lead to the same dissatisfaction with new equipment.\u003c\/p\u003e\n\u003ch3\u003e10-10-0 warranty and additional warranty\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen page for the \u003cstrong\u003eSenville SENPT-09AEN PTAC\u003c\/strong\u003e indicates a \u003cstrong\u003e10-10-0 manufacturer’s warranty\u003c\/strong\u003e as well as the possibility of an \u003cstrong\u003eadditional warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSince the exact coverage of a warranty may depend on registration conditions, the type of installation, and the terms applicable at the time of purchase, we always recommend confirming the details with us when requesting a quote.\u003c\/p\u003e\n\u003cp\u003eThis makes it possible to know precisely what is covered, what is not, and which additional options can be added to the project.\u003c\/p\u003e\n\u003ch3\u003eIs the SENPT-09AEN a good choice for Montreal and the surrounding areas?\u003c\/h3\u003e\n\u003cp\u003eFor the right type of building, the \u003cstrong\u003eSenville R32 9,000 BTU PTAC\u003c\/strong\u003e offers several strong advantages: single-package design, integrated air conditioning, heat pump heating, a 3.5 kW electric heating element, 208\/230 V power supply, airflow reaching approximately 363 CFM, and a standard PTAC format.\u003c\/p\u003e\n\u003cp\u003eIts main limitation to understand in Quebec is its operating range in heat pump mode, whose published lower limit is approximately \u003cstrong\u003e-5 °C\u003c\/strong\u003e. It is therefore not a model we would present as a low-temperature heat pump comparable to systems specifically designed for extreme cold.\u003c\/p\u003e\n\u003cp\u003eHowever, when replacing an existing PTAC in a bedroom, apartment, or commercial property, its simple design can be highly practical.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we can check the compatibility of your existing opening, electrical requirements, sizing, and building configuration before proposing the installation.\u003c\/p\u003e\n\u003ch3\u003eRequest an AirGreen quote for your Senville PTAC\u003c\/h3\u003e\n\u003cp\u003eAre you planning to install or replace a \u003cstrong\u003e9,000 BTU Senville SENPT-09AEN PTAC\u003c\/strong\u003e in \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore, or the South Shore\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cp\u003eContact AirGreen for a \u003cstrong\u003eHVAC installation assessment and quote\u003c\/strong\u003e. We can check the model, wall opening, electrical supply, required accessories, and capacity suitable for your room so that the installation is planned correctly from the outset.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56120271733028,"sku":"SENPT-09AEN","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_PTAC_SENVILLE_R32_9000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789067661"},{"product_id":"ptac-senville-r32-12000-btu-montreal-laval-rive-sud","title":"PTAC SENVILLE R32 | 12000 BTU | Montreal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 12,000 BTU PTAC designed for bedrooms, apartments, and spaces where a standalone unit truly simplifies installation\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12,000 BTU SENVILLE SENPT-12AEN PTAC\u003c\/strong\u003e belongs to a category of HVAC systems that is very different from a conventional wall-mounted heat pump. Here, the evaporator, condenser, compressor, and fan are all integrated into a single unit passing through the exterior wall. No refrigerant line set between an indoor unit and an outdoor unit is required.\u003c\/p\u003e\n\u003cp\u003eThis design explains why \u003cstrong\u003ePTACs\u003c\/strong\u003e remain particularly attractive for certain hotels, rental buildings, apartments, studios, residences, and buildings where each room must be able to operate independently.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, when we evaluate a replacement or new installation of a \u003cstrong\u003ePTAC in Montreal, Laval, Longueuil, the South Shore, or the North Shore\u003c\/strong\u003e, we do not look only at the 12,000 BTU rating. A PTAC must be selected based on its wall opening, electrical supply, existing sleeve, outdoor grille, expected sound level, and above all its actual heating capacity in Quebec temperatures.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENPT-12AEN\u003c\/strong\u003e uses \u003cstrong\u003eR32 refrigerant\u003c\/strong\u003e, operates on a \u003cstrong\u003e208\/230 V single-phase, 60 Hz\u003c\/strong\u003e power supply, and combines three important functions: cooling, heat pump heating, and \u003cstrong\u003e3.5 kW\u003c\/strong\u003e auxiliary electric heating. The manufacturer also indicates a remote control, a digital LED panel, and compatibility with a smart control kit. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe main features of the SENVILLE SENPT-12AEN\u003c\/h3\u003e\n\u003cp\u003eHere is the data we consider most important for properly analyzing this PTAC:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eModel: SENPT-12AEN\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated cooling capacity: 12,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat pump heating capacity: up to 10,800 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectric heating: 3.5 kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant: R32\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: 208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePlug: 20 A with built-in resettable circuit breaker\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum airflow: 438 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 10.5\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdvertised COP: 3.2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRemote control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigital LED control panel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSmart kit listed as included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions: 42.01 × 20.91 × 15.98 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor sound level: 51.5 to 52 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor sound level: 67 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufacturer’s warranty listed by AirGreen: 10-10-0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdditional warranty: available depending on the option selected\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe technical table in the documentation indicates a cooling capacity of \u003cstrong\u003e12,000 BTU\/h at 230 V and 11,800 BTU\/h at 208 V\u003c\/strong\u003e, with cooling power consumption of only \u003cstrong\u003e1,040 \/ 1,020 W\u003c\/strong\u003e depending on the supply voltage. The corresponding current is \u003cstrong\u003e5.3 \/ 5.8 A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAn important detail: 12,000 BTU in cooling does not mean 12,000 BTU of heating under all conditions\u003c\/h3\u003e\n\u003cp\u003eThis is a distinction we often explain when preparing an HVAC quote.\u003c\/p\u003e\n\u003cp\u003eIn cooling mode, the SENPT-12AEN provides up to \u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e. In heat pump mode, the stated capacity is \u003cstrong\u003e10,800 \/ 10,500 BTU\/h\u003c\/strong\u003e, with power consumption of \u003cstrong\u003e890 \/ 850 W\u003c\/strong\u003e and current of \u003cstrong\u003e5.0 \/ 5.3 A\u003c\/strong\u003e. The manufacturer specifies a \u003cstrong\u003eCOP of 3.2\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis means that under conditions where the heat pump can operate normally, it produces several units of heat for every unit of electricity consumed. This is precisely the energy advantage of a heat pump over a resistive electric element.\u003c\/p\u003e\n\u003cp\u003eHowever, the PTAC also has a \u003cstrong\u003e3.5 kW electric heating element\u003c\/strong\u003e. Its stated capacity reaches \u003cstrong\u003e10,900 \/ 8,900 BTU\/h\u003c\/strong\u003e, with power consumption of \u003cstrong\u003e3,500 \/ 2,897 W\u003c\/strong\u003e and current of \u003cstrong\u003e15.3 \/ 13.7 A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference is significant: electric heating consumes practically as much electricity as the heat it produces, whereas a heat pump moves heat from outdoors to indoors.\u003c\/p\u003e\n\u003ch3\u003eThis PTAC is not a low-temperature heat pump rated for -25 °C or -30 °C\u003c\/h3\u003e\n\u003cp\u003eFor the \u003cstrong\u003eMontréal and Greater Montréal\u003c\/strong\u003e market, this point deserves particular attention.\u003c\/p\u003e\n\u003cp\u003eThe SENPT-12AEN documentation indicates an outdoor operating range of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ecooling: 64 to 109 °F\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eheating: 23 to 76 °F\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe manufacturer also specifies a charge of \u003cstrong\u003e26.81 oz of R32\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn other words, the published lower operating limit in heating mode is approximately \u003cstrong\u003e23 °F\u003c\/strong\u003e, which is slightly below the freezing point.\u003c\/p\u003e\n\u003cp\u003eWe therefore would not present this model as equivalent to a cold-climate wall-mounted heat pump that can maintain heating at -25 °C or -30 °C.\u003c\/p\u003e\n\u003cp\u003eIn a Montréal building, the overall heating system must be planned accordingly. The PTAC does include an electric element, but a homeowner replacing a primary heating system must have the following properly assessed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe room's heating load;\u003c\/li\u003e\n\u003cli\u003ewall insulation;\u003c\/li\u003e\n\u003cli\u003ethe windows;\u003c\/li\u003e\n\u003cli\u003ewind exposure;\u003c\/li\u003e\n\u003cli\u003ethe floor area;\u003c\/li\u003e\n\u003cli\u003ethe existing heating system;\u003c\/li\u003e\n\u003cli\u003ethe needs during periods of intense cold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is exactly the kind of detail that prevents selecting equipment solely because the label says “heat pump.”\u003c\/p\u003e\n\u003ch3\u003e438 CFM: why airflow matters as much as BTUs\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eindoor airflow reaches 438 CFM at high speed and 344 CFM at low speed\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCFM, or \u003cem\u003ecubic feet per minute\u003c\/em\u003e, indicates the volume of air moved by the fan.\u003c\/p\u003e\n\u003cp\u003eFor a PTAC, adequate airflow helps to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003edistribute cool air more quickly throughout a room;\u003c\/li\u003e\n\u003cli\u003ereduce temperature differences between two zones;\u003c\/li\u003e\n\u003cli\u003eimprove heat transfer across the heat exchanger;\u003c\/li\u003e\n\u003cli\u003elimit excessively short cycles when the installation is properly sized;\u003c\/li\u003e\n\u003cli\u003emaintain acceptable air circulation in relatively long rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHowever, more CFM does not automatically mean greater comfort.\u003c\/p\u003e\n\u003cp\u003eThe PTAC’s position is decisive. If a unit is installed behind a sofa, bed, piece of furniture, or thick curtain, some of the airflow may be short-circuited. The cool or warm air then returns too quickly to the unit’s intake without actually treating the entire room.\u003c\/p\u003e\n\u003cp\u003eThis is a problem we seek to eliminate during the planning stage.\u003c\/p\u003e\n\u003ch3\u003eSound level: 51.5 to 52 dB(A) indoors\u003c\/h3\u003e\n\u003cp\u003eA PTAC has its compressor in the same housing as the indoor unit. Therefore, it cannot be directly compared with the sound level of a wall-mounted unit whose compressor is located outside.\u003c\/p\u003e\n\u003cp\u003eFor the SENPT-12AEN, Senville indicates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e51.5 dB(A) at low speed\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e52 dB(A) at high speed\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e67 dB(A) on the outdoor side\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe difference of only 0.5 dB between the two indoor speeds also shows that the total noise does not come solely from the fan. The mechanical assembly contributes to the sound level.\u003c\/p\u003e\n\u003cp\u003eIn a hotel room, studio apartment, or bedroom, we always consider the location of the bed and the distance between the occupant and the PTAC. Two installations with exactly the same unit can create a very different perception of sound simply because of the room layout.\u003c\/p\u003e\n\u003ch3\u003eR32: important information for a new generation of PTACs\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENPT-12AEN operates with R32 refrigerant\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe documentation indicates a charge of \u003cstrong\u003e26.81 oz\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the owner, this mainly means that installation, diagnostics, and any necessary repairs must be carried out using tools and procedures appropriate for the refrigerant used.\u003c\/p\u003e\n\u003cp\u003eR32 belongs to the class of mildly flammable refrigerants. This does not make the unit problematic in a compliant installation, but it requires following the appropriate technical procedures when servicing the refrigeration circuit.\u003c\/p\u003e\n\u003cp\u003eSince the PTAC is a factory-precharged self-contained unit, a standard installation does not require connecting a copper \u003cem\u003elineset\u003c\/em\u003e as with a wall-mounted heat pump.\u003c\/p\u003e\n\u003cp\u003eThis is one of the practical advantages of the PTAC format.\u003c\/p\u003e\n\u003ch2\u003eInstalling a SENVILLE 12,000 BTU PTAC in Quebec: the details that really determine the outcome\u003c\/h2\u003e\n\u003ch3\u003eReplacement in an existing PTAC opening: the most advantageous scenario\u003c\/h3\u003e\n\u003cp\u003eThe SENPT-12AEN uses a standard PTAC format, and Senville indicates compatibility with standard PTAC wall openings. For a new installation, the \u003cstrong\u003ewall sleeve and exterior grille are sold separately\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis information changes a lot of things on a job site.\u003c\/p\u003e\n\u003cp\u003eWhen replacing a unit in an existing hotel or building, we check the following before ordering:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ethe exact dimensions of the existing unit\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ethe sleeve’s width and height;\u003c\/li\u003e\n\u003cli\u003ethe wall depth;\u003c\/li\u003e\n\u003cli\u003ethe condition of the exterior grille;\u003c\/li\u003e\n\u003cli\u003ethe slope of the casing;\u003c\/li\u003e\n\u003cli\u003eair infiltration around the opening;\u003c\/li\u003e\n\u003cli\u003ethe existing electrical supply;\u003c\/li\u003e\n\u003cli\u003ethe space in front of the air intakes and outlets.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe SENPT-12AEN measures \u003cstrong\u003e42.01 in. wide × 20.91 in. deep × 15.98 in. high\u003c\/strong\u003e and weighs approximately \u003cstrong\u003e110.23 lb net\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEven when an opening appears standard, a few millimeters or a deformation in an old sleeve can complicate the replacement.\u003c\/p\u003e\n\u003cp\u003eA proper installation must also prevent water infiltration, drafts, and vibrations transmitted to the wall.\u003c\/p\u003e\n\u003ch3\u003eReplacing a PTAC is not simply a matter of “removing the old one and sliding in the new one”\u003c\/h3\u003e\n\u003cp\u003eThis is a common mistake in buildings where PTACs have been installed for fifteen or twenty years.\u003c\/p\u003e\n\u003cp\u003eAn old casing may have:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecorrosion;\u003c\/li\u003e\n\u003cli\u003ea partially blocked exterior grille;\u003c\/li\u003e\n\u003cli\u003ea deformed sleeve;\u003c\/li\u003e\n\u003cli\u003edeteriorated sealing joints;\u003c\/li\u003e\n\u003cli\u003ean incorrect slope;\u003c\/li\u003e\n\u003cli\u003ean unsuitable electrical outlet;\u003c\/li\u003e\n\u003cli\u003ean opening that is too large;\u003c\/li\u003e\n\u003cli\u003ea poorly insulated interior finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReusing these components without inspection can negate some of the benefits of the new unit.\u003c\/p\u003e\n\u003cp\u003eFor example, an opening that continuously lets in cold air at -15 °C will increase the room’s heating needs even if the PTAC is working perfectly.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we therefore consider \u003cstrong\u003ethe enclosure around the PTAC to be part of the HVAC installation\u003c\/strong\u003e, not merely a finishing detail.\u003c\/p\u003e\n\u003ch3\u003e208\/230 V power supply and 20 A outlet: verify before installation\u003c\/h3\u003e\n\u003cp\u003eThe Senville SENPT-12AEN operates on \u003cstrong\u003e208\/230 V single-phase at 60 Hz\u003c\/strong\u003e and has a \u003cstrong\u003e20 A outlet with integrated reset protection\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature is particularly important when replacing an older unit.\u003c\/p\u003e\n\u003cp\u003eCooling mode requires relatively little current, but electric heating can reach \u003cstrong\u003e15.3 A\u003c\/strong\u003e, depending on the voltage. Therefore, you should never rely solely on the compressor’s power consumption to determine whether the existing power supply is suitable.\u003c\/p\u003e\n\u003cp\u003eBefore installation, we verify the actual electrical configuration.\u003c\/p\u003e\n\u003cp\u003eIn a building with several dozen PTACs, this question becomes even more important: multiple 3.5 kW electric heating elements operating simultaneously represent a considerable load for the building’s electrical system.\u003c\/p\u003e\n\u003ch3\u003ePTAC or ductless heat pump: the two solutions meet different needs\u003c\/h3\u003e\n\u003cp\u003eFor a single-family home in \u003cstrong\u003eLaval, Longueuil, or on the South Shore\u003c\/strong\u003e, a cold-climate ductless heat pump will often be more appealing when efficient heating during the Quebec winter is the goal.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003eSENVILLE PTAC\u003c\/strong\u003e, however, becomes highly relevant when the objective is different.\u003c\/p\u003e\n\u003cp\u003eIt is particularly well suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea hotel room;\u003c\/li\u003e\n\u003cli\u003ean apartment requiring independent control;\u003c\/li\u003e\n\u003cli\u003ea multi-unit residence;\u003c\/li\u003e\n\u003cli\u003ea studio apartment;\u003c\/li\u003e\n\u003cli\u003ea room that already has a PTAC opening;\u003c\/li\u003e\n\u003cli\u003ea building where installing refrigerant lines would be difficult;\u003c\/li\u003e\n\u003cli\u003ea quick replacement of an existing terminal unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn these situations, its self-contained design greatly simplifies the installation.\u003c\/p\u003e\n\u003ch3\u003eA typical scenario we analyze at AirGreen\u003c\/h3\u003e\n\u003cp\u003eLet’s consider an apartment in a \u003cstrong\u003eMontreal\u003c\/strong\u003e building where an old 12,000 BTU PTAC needs to be replaced.\u003c\/p\u003e\n\u003cp\u003eThe room is a reasonable size for this capacity, but the owner also wants to use the new unit for heating.\u003c\/p\u003e\n\u003cp\u003eWe do not stop at the 12,000 BTU capacity.\u003c\/p\u003e\n\u003cp\u003eWe first check whether the existing opening is truly compatible. Then, we confirm the \u003cstrong\u003e208\/230 V and 20 A\u003c\/strong\u003e circuit. We inspect the condition of the exterior grille and the wall’s watertightness.\u003c\/p\u003e\n\u003cp\u003eWe then explain to the owner that the SENPT-12AEN provides approximately \u003cstrong\u003e10,800 BTU\/h in heat pump mode\u003c\/strong\u003e, but that the published heating range ends at \u003cstrong\u003e23 °F\u003c\/strong\u003e. For Montreal’s climate, it is therefore necessary to anticipate how the building will behave below this temperature and understand the role of electric heating.\u003c\/p\u003e\n\u003cp\u003eThis conversation avoids unrealistic expectations: buying a heat pump does not automatically mean getting a heat pump designed to operate at -30 °C.\u003c\/p\u003e\n\u003cp\u003eThis is precisely why we prefer to review the complete technical data sheet before approving a unit.\u003c\/p\u003e\n\u003ch3\u003eMaintenance of the SENPT-12AEN PTAC\u003c\/h3\u003e\n\u003cp\u003eA PTAC must be serviced regularly, particularly in rental buildings and hotels where it operates for several hours a day.\u003c\/p\u003e\n\u003cp\u003eWe particularly recommend monitoring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ethe air filter\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ethe indoor heat exchanger;\u003c\/li\u003e\n\u003cli\u003ethe outdoor heat exchanger;\u003c\/li\u003e\n\u003cli\u003eair intakes and outlets;\u003c\/li\u003e\n\u003cli\u003ethe outdoor grille;\u003c\/li\u003e\n\u003cli\u003edust accumulation;\u003c\/li\u003e\n\u003cli\u003esigns of water or condensation;\u003c\/li\u003e\n\u003cli\u003evibrations;\u003c\/li\u003e\n\u003cli\u003eabnormal changes in noise;\u003c\/li\u003e\n\u003cli\u003eheating and cooling capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA heavily soiled filter reduces airflow and may prevent the unit from properly delivering its available \u003cstrong\u003e438 CFM\u003c\/strong\u003e at high speed.\u003c\/p\u003e\n\u003cp\u003eA blocked outdoor heat exchanger causes another problem: since the condenser is integrated directly behind the wall, leaves, debris, or a blocked grille can hinder heat rejection.\u003c\/p\u003e\n\u003ch3\u003eThree signs that should prompt a technical inspection\u003c\/h3\u003e\n\u003ch4\u003eThe PTAC runs for a long time without reaching the set temperature\u003c\/h4\u003e\n\u003cp\u003eThis may be caused by a clogged filter, a dirty heat exchanger, a loss of cooling capacity, or simply a unit that is too small for the actual load.\u003c\/p\u003e\n\u003ch4\u003eThe air is warm, but the electricity bill is increasing sharply\u003c\/h4\u003e\n\u003cp\u003eIt is necessary to determine whether the unit is still heating primarily through the heat pump or whether the \u003cstrong\u003e3.5 kW\u003c\/strong\u003e electric element is operating much more often.\u003c\/p\u003e\n\u003cp\u003eThis distinction is particularly important in our climate.\u003c\/p\u003e\n\u003ch4\u003eThe noise or vibrations have increased\u003c\/h4\u003e\n\u003cp\u003eA PTAC weighing more than 110 lb installed in a poorly supported sleeve can transmit vibrations to the wall. An inspection can distinguish a mechanical problem from a support or installation problem.\u003c\/p\u003e\n\u003ch3\u003eWhich customers would AirGreen recommend the SENVILLE 12,000 BTU to?\u003c\/h3\u003e\n\u003cp\u003eWe consider this model particularly interesting when a customer is looking for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ean \u003cstrong\u003e12,000 BTU R32 PTAC\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea packaged solution;\u003c\/li\u003e\n\u003cli\u003ea replacement for an old standard PTAC;\u003c\/li\u003e\n\u003cli\u003ea unit capable of cooling and heating;\u003c\/li\u003e\n\u003cli\u003ean integrated electric heating system;\u003c\/li\u003e\n\u003cli\u003ea system powered by \u003cstrong\u003e208\/230 V\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003elocal control via remote control or digital panel;\u003c\/li\u003e\n\u003cli\u003ea solution suited to a hotel, apartment, or residence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHowever, when a customer is primarily looking for \u003cstrong\u003emain heating at very low temperatures\u003c\/strong\u003e, we compare this PTAC with cold-climate heat pumps better suited to Montréal winters.\u003c\/p\u003e\n\u003cp\u003eOur role is not to force one technology into every application. The right system is the one that matches the building, its use, and the actual operating conditions.\u003c\/p\u003e\n\u003ch3\u003eWhy have your PTAC installed or replaced by AirGreen\u003c\/h3\u003e\n\u003cp\u003eAt AirGreen, we serve \u003cstrong\u003eMontréal, Laval, Longueuil, the South Shore, the North Shore, and the Greater Montréal area\u003c\/strong\u003e for air conditioning, heating, heat pumps, and HVAC solutions.\u003c\/p\u003e\n\u003cp\u003eFor a project involving the \u003cstrong\u003eSENVILLE SENPT-12AEN PTAC\u003c\/strong\u003e, we can specifically check:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecompatibility with the wall opening;\u003c\/li\u003e\n\u003cli\u003ethe sleeve dimensions;\u003c\/li\u003e\n\u003cli\u003ethe outdoor grille;\u003c\/li\u003e\n\u003cli\u003ethe electrical supply;\u003c\/li\u003e\n\u003cli\u003erequired capacity;\u003c\/li\u003e\n\u003cli\u003ewinter operating conditions;\u003c\/li\u003e\n\u003cli\u003ethe condition of the existing installation;\u003c\/li\u003e\n\u003cli\u003econtrol requirements;\u003c\/li\u003e\n\u003cli\u003eaccess for future maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis approach avoids choosing a PTAC solely based on price or BTU capacity.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENPT-12AEN\u003c\/strong\u003e offers an interesting combination: \u003cstrong\u003e12,000 BTU cooling capacity, heat pump, 3.5 kW electric heating element, R32, maximum airflow of 438 CFM, and 208\/230 V power supply\u003c\/strong\u003e. The official documentation also confirms its standard PTAC format and the main electrical, acoustic, and dimensional parameters. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts main advantage is its simplicity as a self-contained terminal unit. Its main limitation in the Quebec context is that its heat-pump heating range does not match that of a cold-climate heat pump designed to operate at -25 °C or -30 °C.\u003c\/p\u003e\n\u003cp\u003eThis is the difference we take into consideration before making every recommendation.\u003c\/p\u003e\n\u003ch3\u003eRequest a quote for your SENVILLE PTAC\u003c\/h3\u003e\n\u003cp\u003eDo you need to replace an old PTAC in an apartment, hotel, residence, or commercial building? \u003cstrong\u003eContact AirGreen\u003c\/strong\u003e for an assessment and quote. We can confirm whether the \u003cstrong\u003eSENVILLE SENPT-12AEN 12,000 BTU R32\u003c\/strong\u003e is truly suitable for your installation in \u003cstrong\u003eMontréal, Laval, Longueuil, the South Shore, or the North Shore\u003c\/strong\u003e and check the technical details before ordering and installation.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56120271765796,"sku":"SENPT-12AEN","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_PTAC_SENVILLE_R32_12000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789067669"},{"product_id":"ptac-senville-r32-15000-btu-montreal-laval-rive-sud","title":"PTAC SENVILLE R32 | 15000 BTU | Montreal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 15,000 BTU PTAC designed for bedrooms, apartments, and commercial spaces where every square foot counts\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e15,000 BTU SENVILLE SENPT-15AEN R32 PTAC\u003c\/strong\u003e meets a very specific need: cooling and heating a space with a self-contained unit installed directly through an exterior wall, without a duct network and without a separate condensing unit to install on a roof, balcony, or façade.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, when we evaluate a \u003cstrong\u003ecooling and heating project in Montreal, Laval, Longueuil, on the South Shore, or on the North Shore\u003c\/strong\u003e, we do not look only at the number of BTUs listed on a specification sheet. With a PTAC, several details determine whether the installation will truly be successful: wall-opening dimensions, available electrical supply, building-envelope quality, acceptable noise level, heat discharge, the presence of a compatible sleeve, and, especially in Quebec, a heating strategy for when the outdoor temperature drops.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENPT-15AEN\u003c\/strong\u003e therefore deserves to be analyzed as a genuine standalone HVAC system, not simply as an “all-in-one” air conditioner.\u003c\/p\u003e\n\u003cp\u003eThe official product sheet confirms, among other things, a \u003cstrong\u003e208\/230 V single-phase, 60 Hz\u003c\/strong\u003e power supply, a \u003cstrong\u003e20 A plug with an integrated resettable circuit breaker\u003c\/strong\u003e, \u003cstrong\u003eR32\u003c\/strong\u003e refrigerant, a heat pump, a \u003cstrong\u003e3.5 kW\u003c\/strong\u003e electric heating element, a remote control, a digital LED control panel, and a smart module listed as included. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eNominally 15,000 BTU, but what does the specification sheet actually show?\u003c\/h3\u003e\n\u003cp\u003eThe SENPT-15AEN is marketed in the \u003cstrong\u003e15,000 BTU\u003c\/strong\u003e category. However, the detailed specification sheet indicates a cooling capacity of \u003cstrong\u003e14,700 \/ 14,500 BTU\/h\u003c\/strong\u003e, depending on the applicable electrical conditions.\u003c\/p\u003e\n\u003cp\u003eThis distinction is important. In the HVAC field, the rounded figure used to identify a product category does not always correspond exactly to the capacity measured under each test condition.\u003c\/p\u003e\n\u003cp\u003eFor this model, the main specifications are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eModel: SENPT-15AEN\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNominal category: 15,000 BTU\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCooling capacity: 14,700 \/ 14,500 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh\/low indoor airflow: 416 \/ 330 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 10.6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant: R32\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant charge: 31.75 oz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: 208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCooling current: 6.5 \/ 7.4 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCooling power consumption: 1,390 \/ 1,370 W\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeat pump capacity: 13,500 \/ 13,200 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdvertised COP: 3.2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectric heating: 13,500 \/ 13,200 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectric heating element: 3.5 kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor sound level: 53 \/ 52.5 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor sound level: 67 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions: 42.01 × 20.91 × 15.98 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNet weight: 113.54 lb\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese values make it easier to determine whether the \u003cstrong\u003eSenville 15,000 BTU PTAC\u003c\/strong\u003e is truly suitable for a bedroom, apartment, office, or commercial space rather than choosing based solely on floor area.\u003c\/p\u003e\n\u003ch3\u003eAn airflow of 416 CFM that must be considered when arranging the room\u003c\/h3\u003e\n\u003cp\u003eWith an airflow of up to \u003cstrong\u003e416 CFM\u003c\/strong\u003e, this PTAC can move a significant amount of air for a self-contained unit.\u003c\/p\u003e\n\u003cp\u003eThis becomes particularly relevant in a relatively long room or when part of the space is far from the exterior wall. A PTAC installed behind a sofa, a large piece of furniture, thick curtains, or a counter may have its air distribution significantly disrupted.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we emphasize this point during a \u003cstrong\u003eHVAC installation\u003c\/strong\u003e: a good unit installed in the wrong location can provide significantly less comfort than its technical specifications would suggest.\u003c\/p\u003e\n\u003cp\u003eThe location must allow for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eunobstructed indoor air intake;\u003c\/li\u003e\n\u003cli\u003eproper projection of conditioned air;\u003c\/li\u003e\n\u003cli\u003eaccess to the filter;\u003c\/li\u003e\n\u003cli\u003eaccess to the controls;\u003c\/li\u003e\n\u003cli\u003ethe clearance required for maintenance;\u003c\/li\u003e\n\u003cli\u003eair circulation that is not blocked by furniture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a project in \u003cstrong\u003eMontreal or Longueuil\u003c\/strong\u003e, for example, an existing opening in the wall may seem to automatically determine the location of the new PTAC. This is not always the case. We must first check whether this opening and its sleeve are compatible with the dimensions of the new unit and whether the previous installation was carried out correctly.\u003c\/p\u003e\n\u003ch3\u003eHeat pump and 3.5 kW electric heating element: two distinct modes\u003c\/h3\u003e\n\u003cp\u003eOne of the most interesting features of the SENPT-15AEN is its \u003cstrong\u003edual heating\u003c\/strong\u003e system.\u003c\/p\u003e\n\u003cp\u003eThe unit first offers a heat pump mode of approximately \u003cstrong\u003e13,500 \/ 13,200 BTU\/h\u003c\/strong\u003e. The datasheet lists a \u003cstrong\u003eCOP of 3.2\u003c\/strong\u003e, meaning that, under the applicable test conditions, the heat pump can provide much more heat than the amount of electrical energy directly consumed by the compressor.\u003c\/p\u003e\n\u003cp\u003eThe unit also has a \u003cstrong\u003e3.5 kW electric heating element\u003c\/strong\u003e, with a rated capacity of \u003cstrong\u003e13,500 \/ 13,200 BTU\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis distinction is particularly important in Quebec.\u003c\/p\u003e\n\u003ch3\u003eThe limit to understand before installing this PTAC for heating in Quebec\u003c\/h3\u003e\n\u003cp\u003eThe SENPT-15AEN datasheet indicates an outdoor operating range of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e64 to 109 °F in cooling mode\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e23 to 76 °F in heating mode\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis corresponds approximately to \u003cstrong\u003e-5 °C as the stated lower limit for heating operation\u003c\/strong\u003e. The official specifications also indicate R32, an outdoor noise level of 67 dB(A), an indoor noise level of 53\/52.5 dB(A), and dimensions of 42.01 × 20.91 × 15.98 in. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an essential detail for a customer in \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore, or the South Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe would not present this model as equivalent to a \u003cstrong\u003elow-temperature heat pump designed to maintain its capacity at -20 °C, -25 °C, or -30 °C\u003c\/strong\u003e. That is not what the SENPT-15AEN technical specifications demonstrate.\u003c\/p\u003e\n\u003cp\u003eFor a hotel room, dwelling, or commercial space heated by a PTAC, the winter heating strategy must therefore be analyzed carefully: heat-pump operation when it can function efficiently, integrated electric heating when necessary, and, depending on the building, the possible presence of another heating source.\u003c\/p\u003e\n\u003cp\u003eThis analysis avoids a common mistake: considering all appliances bearing the word “heat pump” interchangeable in the climate of \u003cstrong\u003eMontreal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eR32: an important aspect of the SENPT-15AEN\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenville SENPT-15AEN operates with R32 refrigerant\u003c\/strong\u003e and contains a stated charge of \u003cstrong\u003e31.75 oz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn the case of a PTAC, the refrigeration circuit is part of the assembled appliance. Unlike a traditional split wall-mounted heat pump, installation normally does not require a set of refrigerant lines connecting an indoor unit to a remote outdoor unit.\u003c\/p\u003e\n\u003cp\u003eThis design can simplify certain projects in buildings where individual rooms or units need to be served.\u003c\/p\u003e\n\u003cp\u003eHowever, it completely changes the installation work: wall preparation, the sleeve, sealing, and water management become particularly important.\u003c\/p\u003e\n\u003ch3\u003eNoise level: 52.5 to 53 dB(A) indoors\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer states approximately \u003cstrong\u003e52.5 to 53 dB(A)\u003c\/strong\u003e on the indoor side.\u003c\/p\u003e\n\u003cp\u003eFor a bedroom or small dwelling, this figure should be taken seriously. A PTAC houses the compressor in the same assembly as the indoor section. Its acoustic performance therefore cannot be assessed in the same way as that of a wall-mounted heat pump whose compressor is located several meters away outdoors.\u003c\/p\u003e\n\u003cp\u003eWe recommend considering the noise level based on the room's actual use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehotel room;\u003c\/li\u003e\n\u003cli\u003ebedroom;\u003c\/li\u003e\n\u003cli\u003estudio;\u003c\/li\u003e\n\u003cli\u003eclosed office;\u003c\/li\u003e\n\u003cli\u003ecommercial area;\u003c\/li\u003e\n\u003cli\u003erental accommodation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a room used primarily at night, expectations are obviously not the same as in an office or commercial space active during the day.\u003c\/p\u003e\n\u003ch2\u003eInstalling a Senville SENPT-15AEN in Quebec: the details that make the difference\u003c\/h2\u003e\n\u003ch3\u003eThe 42-inch format facilitates certain replacements, but compatibility must be verified\u003c\/h3\u003e\n\u003cp\u003eThe SENPT-15AEN measures \u003cstrong\u003e42.01 in. wide × 20.91 in. deep × 15.98 in. high\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer indicates compatibility with a \u003cstrong\u003estandard PTAC opening\u003c\/strong\u003e, but also specifies that the \u003cstrong\u003ewall sleeve and exterior grille are sold separately for a new installation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis detail directly affects the cost and planning of a project.\u003c\/p\u003e\n\u003cp\u003eWhen replacing a unit, we specifically check:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ethe exact dimensions of the existing sleeve;\u003c\/li\u003e\n\u003cli\u003eits structural condition;\u003c\/li\u003e\n\u003cli\u003ethe presence of corrosion;\u003c\/li\u003e\n\u003cli\u003ethe slope required for water drainage;\u003c\/li\u003e\n\u003cli\u003ethe seal around the opening;\u003c\/li\u003e\n\u003cli\u003ethe condition of the exterior grille;\u003c\/li\u003e\n\u003cli\u003ethe manufacturer’s clearances;\u003c\/li\u003e\n\u003cli\u003ethe existing electrical supply.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eA PTAC with dimensions similar to those of the old unit is not automatically a direct replacement.\u003c\/p\u003e\n\u003ch3\u003eThe wall must be part of the HVAC installation, not merely serve as an opening\u003c\/h3\u003e\n\u003cp\u003eIn older buildings in \u003cstrong\u003eMontreal\u003c\/strong\u003e, multifamily buildings in \u003cstrong\u003eLaval\u003c\/strong\u003e, commercial buildings in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, or certain projects in \u003cstrong\u003eMontérégie\u003c\/strong\u003e, we may encounter very different wall compositions: masonry, concrete, metal siding, wood framing, or assemblies with multiple insulation layers.\u003c\/p\u003e\n\u003cp\u003eA poorly sealed PTAC installation can lead to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eair infiltration;\u003c\/li\u003e\n\u003cli\u003eheat loss;\u003c\/li\u003e\n\u003cli\u003econdensation;\u003c\/li\u003e\n\u003cli\u003ewater infiltration;\u003c\/li\u003e\n\u003cli\u003ediscomfort near the unit;\u003c\/li\u003e\n\u003cli\u003evibrations;\u003c\/li\u003e\n\u003cli\u003eadditional noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe therefore place as much importance on the opening and sleeve as on the PTAC itself.\u003c\/p\u003e\n\u003ch3\u003eA 208\/230 V power supply and a properly planned 20 A plug\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENPT-15AEN\u003c\/strong\u003e requires a \u003cstrong\u003e208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e power supply and uses a \u003cstrong\u003e20 A\u003c\/strong\u003e plug with an integrated reset device.\u003c\/p\u003e\n\u003cp\u003eThis means the electrical circuit must be checked before installation.\u003c\/p\u003e\n\u003cp\u003eThe presence of an outlet nearby is not sufficient confirmation. You must ensure that the voltage, circuit, protection, and outlet configuration actually meet the model’s requirements.\u003c\/p\u003e\n\u003cp\u003eThis verification becomes even more important because the unit has a 3.5 kW electric heater. The specification sheet indicates up to \u003cstrong\u003e15,3 \/ 13,7 A\u003c\/strong\u003e for this electrical component.\u003c\/p\u003e\n\u003ch3\u003eRemote control, digital panel, and smart function\u003c\/h3\u003e\n\u003cp\u003eThe SENPT-15AEN includes a \u003cstrong\u003eremote control\u003c\/strong\u003e and a \u003cstrong\u003edigital LED control panel\u003c\/strong\u003e. The documentation consulted also mentions an \u003cstrong\u003eincluded smart kit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn an apartment or room occupied long term, this provides more flexibility than a simple integrated mechanical control.\u003c\/p\u003e\n\u003cp\u003eIn a hotel or rental environment, however, the question of controls must be examined according to the building's management needs. It is useful to determine from the outset who will control the temperature and how occupants will actually use the system.\u003c\/p\u003e\n\u003ch3\u003eFor which projects is the Senville 15,000 BTU PTAC particularly suitable?\u003c\/h3\u003e\n\u003cp\u003eWe consider this type of system when a project requires a standalone HVAC unit for each room and a traditional split system is not desirable.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENPT-15AEN\u003c\/strong\u003e may be considered in particular for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehotel and motel rooms;\u003c\/li\u003e\n\u003cli\u003estudios;\u003c\/li\u003e\n\u003cli\u003eapartments;\u003c\/li\u003e\n\u003cli\u003eresidences;\u003c\/li\u003e\n\u003cli\u003eoffices;\u003c\/li\u003e\n\u003cli\u003eadministrative spaces;\u003c\/li\u003e\n\u003cli\u003ecommercial spaces;\u003c\/li\u003e\n\u003cli\u003ereplacement of old PTACs;\u003c\/li\u003e\n\u003cli\u003ebuildings where multiple units must be controlled independently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor property managers, this architecture also makes it possible to service one unit without necessarily affecting the entire building.\u003c\/p\u003e\n\u003ch3\u003eA capacity of 15,000 BTU does not automatically mean that it is suitable for every large room\u003c\/h3\u003e\n\u003cp\u003eProper sizing remains essential.\u003c\/p\u003e\n\u003cp\u003eArea is only one parameter. We must also consider:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003esolar exposure;\u003c\/li\u003e\n\u003cli\u003ethe number of windows;\u003c\/li\u003e\n\u003cli\u003ethe quality of the insulation;\u003c\/li\u003e\n\u003cli\u003ethe number of occupants;\u003c\/li\u003e\n\u003cli\u003ecommercial or residential use;\u003c\/li\u003e\n\u003cli\u003eceiling height;\u003c\/li\u003e\n\u003cli\u003eheat-generating appliances;\u003c\/li\u003e\n\u003cli\u003eair infiltration;\u003c\/li\u003e\n\u003cli\u003ethe type of construction;\u003c\/li\u003e\n\u003cli\u003ethe room's orientation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn oversized PTAC can quickly reach its target temperature without providing the expected comfort and humidity control. An undersized unit may operate almost continuously.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we prefer to verify the actual load of the space rather than recommend a \u003cstrong\u003e15,000 BTU PTAC\u003c\/strong\u003e simply because it appears to match a theoretical area.\u003c\/p\u003e\n\u003ch3\u003eSenville warranty and additional warranty\u003c\/h3\u003e\n\u003cp\u003eOn AirGreen's page for this model, the \u003cstrong\u003emanufacturer's warranty is listed as 10-10-0\u003c\/strong\u003e, with the possibility of an \u003cstrong\u003eadditional warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe exact conditions must always be confirmed according to the installation, product registration, and terms applicable at the time of purchase.\u003c\/p\u003e\n\u003cp\u003eWe also recommend keeping:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe invoice;\u003c\/li\u003e\n\u003cli\u003ethe model number;\u003c\/li\u003e\n\u003cli\u003ethe serial number;\u003c\/li\u003e\n\u003cli\u003einstallation information;\u003c\/li\u003e\n\u003cli\u003ewarranty documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis documentation considerably simplifies any subsequent follow-up.\u003c\/p\u003e\n\u003ch3\u003eMaintenance: an accessible PTAC does not mean a maintenance-free PTAC\u003c\/h3\u003e\n\u003cp\u003eThe fact that a PTAC is compact and self-contained does not eliminate the need for maintenance.\u003c\/p\u003e\n\u003cp\u003eThe filter must remain clean to maintain adequate airflow. The coils must also be able to exchange heat properly. A unit with a rated airflow of \u003cstrong\u003e416 CFM\u003c\/strong\u003e cannot operate optimally if the filter or heat exchanger is heavily obstructed.\u003c\/p\u003e\n\u003cp\u003eWe also pay attention to the following signs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ereduced airflow;\u003c\/li\u003e\n\u003cli\u003eincreased noise;\u003c\/li\u003e\n\u003cli\u003efrequent starts;\u003c\/li\u003e\n\u003cli\u003einsufficient cooling;\u003c\/li\u003e\n\u003cli\u003ewater around the unit;\u003c\/li\u003e\n\u003cli\u003eodors;\u003c\/li\u003e\n\u003cli\u003esignificant dust buildup;\u003c\/li\u003e\n\u003cli\u003eelectric heating that seems to be operating abnormally often.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePreventive maintenance is especially relevant in hotels, rental properties, and commercial buildings where PTACs may operate for several hours a day.\u003c\/p\u003e\n\u003ch3\u003eWhy have your Senville PTAC installed by AirGreen?\u003c\/h3\u003e\n\u003cp\u003eAt AirGreen, our approach is to look at the \u003cstrong\u003eentire system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe serve \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore, the South Shore, and Montérégie\u003c\/strong\u003e for air conditioning, heating, and \u003cstrong\u003eHVAC installation\u003c\/strong\u003e projects.\u003c\/p\u003e\n\u003cp\u003eFor the \u003cstrong\u003eSenville SENPT-15AEN\u003c\/strong\u003e, we can check the following before installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ewhether the 15,000 BTU capacity is actually suitable for the space;\u003c\/li\u003e\n\u003cli\u003ewhether the wall opening is suitable;\u003c\/li\u003e\n\u003cli\u003ewhether a sleeve or grille needs to be added or replaced;\u003c\/li\u003e\n\u003cli\u003ewhether the 208\/230 V power supply is compatible;\u003c\/li\u003e\n\u003cli\u003ewhether the positioning ensures proper distribution of the 416 CFM;\u003c\/li\u003e\n\u003cli\u003ewhether the heating strategy is suitable for Quebec's winter temperatures;\u003c\/li\u003e\n\u003cli\u003ewhether future access to the filter and unit remains convenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is particularly important for this model, as its documentation indicates a heating operating limit that must be understood before using it as the primary source of heating for a space during a Montreal winter.\u003c\/p\u003e\n\u003ch3\u003eGet a quote for the SENVILLE SENPT-15AEN PTAC\u003c\/h3\u003e\n\u003cp\u003eAre you considering the \u003cstrong\u003eSENVILLE R32 15,000 BTU SENPT-15AEN PTAC\u003c\/strong\u003e for an apartment, bedroom, hotel, office, or commercial building?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact AirGreen for an estimate and technical assessment of your project.\u003c\/strong\u003e We can check the unit, wall opening, electrical supply, actual BTU requirements, and installation conditions before proposing a solution suited to your building in \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore, or the South Shore\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56120271831332,"sku":"SENPT-15AEN","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_PTAC_SENVILLE_R32_15000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789067676"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/collections\/PTAC_SENVILLE_R32_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789067970","url":"https:\/\/airgreen.ca\/en\/collections\/senville-ptac-installation-partout-a-montreal-laval-longueuil-rive-sud-et-rive-nord.oembed","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}