{"product_id":"thermopompe-murale-senville-aura-r454b-24000-btu-montreal-rive-sud-nord","title":"SENVILLE AURA R454B Wall-Mounted Heat Pump | 24000 BTU | Montréal, South Shore \u0026 North Shore","description":"\u003ch2\u003e24,000 BTU, heating down to -30 °C, and genuine capacity for large spaces: what the SENVILLE AURA brings to a Quebec home\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e24,000 BTU\u003c\/strong\u003e wall-mounted heat pump is not simply a larger version of a 9,000- or 12,000-BTU model. At this capacity, the equipment choice, its location, air circulation, and building sizing become decisive. The \u003cstrong\u003eSENVILLE AURA R454B 24,000 BTU\u003c\/strong\u003e is specifically designed for large residential spaces, open areas, certain commercial premises, and zones where a small wall-mounted unit would quickly reach its limits.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, when we evaluate a \u003cstrong\u003ewall-mounted heat pump installation in Montreal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, we look beyond the “24,000 BTU” figure. A heat pump must be selected based on its actual capacity at different temperatures, its modulation range, airflow, electrical characteristics, and the physical configuration of the space.\u003c\/p\u003e\n\u003cp\u003eThe combination featured on our AirGreen page uses the \u003cstrong\u003eSENA-24HF-OG\u003c\/strong\u003e outdoor unit and the \u003cstrong\u003eSENA-24HF-IGG\u003c\/strong\u003e indoor unit, with reference \u003cstrong\u003eAHRI 215735298\u003c\/strong\u003e. It is certified \u003cstrong\u003eENERGY STAR®\u003c\/strong\u003e and \u003cstrong\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e, uses \u003cstrong\u003eR-454B\u003c\/strong\u003e refrigerant, and includes WiFi control.\u003c\/p\u003e\n\u003cp\u003eSenville documentation presents the \u003cstrong\u003eSENA-24HF\u003c\/strong\u003e as a 24,000 BTU ductless mini-split heat pump designed for heating and cooling, with ENERGY STAR certification. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCapacity that is truly suitable for large spaces\u003c\/h3\u003e\n\u003cp\u003eSenville recommends this version of the AURA series for spaces of approximately \u003cstrong\u003e1,150 to 1,350 sq. ft.\u003c\/strong\u003e, positioning it in particular for large rooms and open spaces. The brochure also specifies that professional installation is required. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHowever, this area guideline is a reference, not a sizing method.\u003c\/p\u003e\n\u003cp\u003eTwo 1,200 sq. ft. properties can have completely different heating needs. At AirGreen, we consider, among other factors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe quality of the insulation;\u003c\/li\u003e\n\u003cli\u003ethe number of exterior walls;\u003c\/li\u003e\n\u003cli\u003ethe type and area of the windows;\u003c\/li\u003e\n\u003cli\u003esun exposure;\u003c\/li\u003e\n\u003cli\u003eceiling height;\u003c\/li\u003e\n\u003cli\u003ethe year of construction;\u003c\/li\u003e\n\u003cli\u003eair leaks;\u003c\/li\u003e\n\u003cli\u003ethe layout of the rooms;\u003c\/li\u003e\n\u003cli\u003ethe floor where the heat pump will be installed;\u003c\/li\u003e\n\u003cli\u003ethe actual heating needs when the outdoor temperature drops below -15 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is particularly important in \u003cstrong\u003eGreater Montreal\u003c\/strong\u003e, where a relatively recent bungalow on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e will not respond like an older home in Montreal with high ceilings and several exposed walls.\u003c\/p\u003e\n\u003ch3\u003e24,000 nominal BTU, but a much wider modulation range\u003c\/h3\u003e\n\u003cp\u003eSenville's technical specifications provide much more interesting information here than nominal capacity alone.\u003c\/p\u003e\n\u003cp\u003eIn cooling mode, the SENA-24HF offers:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e24,000 BTU\/h nominal capacity\u003c\/strong\u003e, with an operating range of \u003cstrong\u003e12,600 to 27,900 BTU\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn heating mode, the manufacturer's stated nominal capacity rises to \u003cstrong\u003e29,000 BTU\/h\u003c\/strong\u003e, with a range of \u003cstrong\u003e11,800 to 29,700 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis modulation range is important.\u003c\/p\u003e\n\u003cp\u003eWhen a large open area is very hot at start-up, the heat pump can increase its output. Once the set temperature is nearly reached, inverter technology allows it to gradually reduce its capacity instead of operating only in on-off cycles.\u003c\/p\u003e\n\u003cp\u003eFor the homeowner, this promotes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emore stable temperature;\u003c\/li\u003e\n\u003cli\u003emore gradual operation;\u003c\/li\u003e\n\u003cli\u003ebetter adaptation to load variations;\u003c\/li\u003e\n\u003cli\u003efewer short cycles when the unit is properly sized;\u003c\/li\u003e\n\u003cli\u003ebetter comfort control during days when demand is moderate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis also explains why it would be incorrect to consider the SENVILLE AURA 24,000 BTU a unit that constantly produces exactly 24,000 BTU.\u003c\/p\u003e\n\u003ch3\u003eSEER2 21 and EER2 13: high efficiency despite the unit's capacity\u003c\/h3\u003e\n\u003cp\u003eAccording to the brochure's technical specifications, the \u003cstrong\u003eSENVILLE AURA 24,000 BTU has a SEER2 of 21 and an EER2 of 13\u003c\/strong\u003e. For heating, the manufacturer indicates an \u003cstrong\u003eHSPF2-4 of 13.5\u003c\/strong\u003e, an \u003cstrong\u003eHSPF2-5 of 9.5\u003c\/strong\u003e, and a nominal COP of 3.42. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese values are important for a unit of this capacity because a 24,000 BTU system can accumulate many operating hours over the course of a year when it serves as both the primary air conditioner and heating source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSEER2\u003c\/strong\u003e is used to assess seasonal cooling efficiency. \u003cstrong\u003eEER2\u003c\/strong\u003e measures performance under certain standardized operating conditions. \u003cstrong\u003eHSPF2\u003c\/strong\u003e, meanwhile, is used to compare seasonal heating efficiency.\u003c\/p\u003e\n\u003cp\u003eFor a homeowner comparing several \u003cstrong\u003e24,000 BTU wall-mounted heat pumps in Montreal or Laval\u003c\/strong\u003e, these indicators provide a much more useful picture than nominal capacity alone.\u003c\/p\u003e\n\u003ch3\u003eWhat really happens when the temperature drops to -8°C, -15°C, and -30°C\u003c\/h3\u003e\n\u003cp\u003eOur AirGreen specification sheet indicates heating capacities that are particularly relevant to Quebec's climate:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e22,200 BTU\/h at -8°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e24,200 BTU\/h at -15°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11,900 BTU\/h maximum at -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Senville documentation, for its part, confirms a minimum outdoor operating temperature in heating mode of \u003cstrong\u003e-22 °F, or -30 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe -30 °C data point should be understood correctly.\u003c\/p\u003e\n\u003cp\u003eThe fact that a heat pump can operate down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e does not mean that it retains its full nominal capacity when the thermometer reaches that temperature. Here, the AirGreen specification sheet indicates approximately \u003cstrong\u003e11,900 BTU\/h maximum at -30 °C\u003c\/strong\u003e, which is much less than the unit’s reference capacity of 24,000 BTU.\u003c\/p\u003e\n\u003cp\u003eIn a home where this unit is an important heating source, we must therefore check whether the building has adequate supplemental heating and when it might become necessary.\u003c\/p\u003e\n\u003cp\u003eThis is a point we regularly emphasize when explaining a \u003cstrong\u003eheat pump quote in Quebec\u003c\/strong\u003e: the minimum operating temperature and the capacity available at that temperature are two different data points.\u003c\/p\u003e\n\u003ch3\u003eAn interesting feature: 24,200 BTU at -15 °C\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen specification sheet indicates \u003cstrong\u003e24,200 BTU\/h at -15 °C\u003c\/strong\u003e, which is practically the full nominal capacity of 24,000 BTU.\u003c\/p\u003e\n\u003cp\u003eFor the climate of \u003cstrong\u003eMontreal, Longueuil, Laval, the North Shore and the South Shore\u003c\/strong\u003e, this data is highly relevant, because a heat pump is not evaluated solely based on a few hours of extreme cold. A large part of the heating season takes place at temperatures where the unit can still provide substantial capacity.\u003c\/p\u003e\n\u003cp\u003eThis is precisely where analyzing a Cold Climate heat pump becomes more useful than simply stating that it “works down to -30 °C.”\u003c\/p\u003e\n\u003ch3\u003e812 CFM: a unit capable of moving a lot of air\u003c\/h3\u003e\n\u003cp\u003eA 24,000 BTU unit must also distribute its energy throughout the room.\u003c\/p\u003e\n\u003cp\u003eThe documentation provides the following indoor airflow rates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTurbo: 812.3 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh speed: 618.0 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMedium speed: 412.0 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow speed: 317.8 CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe sound pressure level varies accordingly from \u003cstrong\u003e54.5 dB(A) in Turbo\u003c\/strong\u003e to just \u003cstrong\u003e27 dB(A) at low speed\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis range allows the indoor unit to move a significant volume of air when a large room needs to be heated or cooled quickly, then reduce its airflow when the temperature stabilizes.\u003c\/p\u003e\n\u003ch4\u003eWhy the indoor unit’s location matters so much with 812 CFM\u003c\/h4\u003e\n\u003cp\u003eWith a small room heat pump, incorrect positioning can create an unpleasant draft over a bed or desk. With a unit capable of reaching more than \u003cstrong\u003e800 CFM\u003c\/strong\u003e, positioning becomes even more important.\u003c\/p\u003e\n\u003cp\u003eWe generally look for a location that allows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eto project air along the length of the room;\u003c\/li\u003e\n\u003cli\u003eto avoid an immediate obstruction;\u003c\/li\u003e\n\u003cli\u003eto promote circulation toward adjacent areas;\u003c\/li\u003e\n\u003cli\u003eto avoid blowing directly onto occupants;\u003c\/li\u003e\n\u003cli\u003eto maintain the necessary clearances around the unit;\u003c\/li\u003e\n\u003cli\u003eto provide convenient access for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AirGreen specifications also indicate that the \u003cstrong\u003evertical and horizontal louvers are automatic\u003c\/strong\u003e, which helps distribute airflow more effectively throughout a large space.\u003c\/p\u003e\n\u003ch3\u003eAn indoor unit significantly larger than a 9,000 or 12,000 BTU model\u003c\/h3\u003e\n\u003cp\u003eThe size of the unit must be taken into consideration before installation.\u003c\/p\u003e\n\u003cp\u003eThe indoor unit measures:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e46.85 in wide × 11.20 in deep × 14.59 in high\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eand weighs approximately \u003cstrong\u003e43.65 lb\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit measures:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e37.24 in × 16.14 in × 31.89 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eand weighs approximately \u003cstrong\u003e130.29 lb\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe therefore cannot choose the indoor location based solely on aesthetics. Sufficient wall space must be available to install the unit, maintain the required clearances, ensure secure mounting, and provide for the passage of the refrigerant piping and drain.\u003c\/p\u003e\n\u003cp\u003eOutside, a unit weighing more than \u003cstrong\u003e130 lb\u003c\/strong\u003e also requires appropriate support and installation adapted to Quebec conditions.\u003c\/p\u003e\n\u003ch3\u003e3\/8 in – 5\/8 in piping: a technical detail that should not be overlooked\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen specifications indicate piping of:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8 in – 5\/8 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis information becomes particularly important in a replacement project.\u003c\/p\u003e\n\u003cp\u003eA situation we regularly encounter in \u003cstrong\u003eHVAC installation\u003c\/strong\u003e is replacing an old heat pump while wanting to keep the existing piping. We never consider it automatically compatible.\u003c\/p\u003e\n\u003cp\u003eThe following must be checked:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe diameter of both lines;\u003c\/li\u003e\n\u003cli\u003etheir condition;\u003c\/li\u003e\n\u003cli\u003ethe total length;\u003c\/li\u003e\n\u003cli\u003ethe possible presence of contaminants;\u003c\/li\u003e\n\u003cli\u003etheir route through the walls;\u003c\/li\u003e\n\u003cli\u003ethe requirements associated with the new refrigerant;\u003c\/li\u003e\n\u003cli\u003ethe manufacturer's requirements for the new installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReusing an unsuitable line solely to reduce installation costs can jeopardize the entire project.\u003c\/p\u003e\n\u003ch3\u003eR-454B and precharge for up to 25 feet\u003c\/h3\u003e\n\u003cp\u003eThe SENVILLE AURA uses \u003cstrong\u003eR-454B\u003c\/strong\u003e. According to the documentation, the unit contains a charge of \u003cstrong\u003e63.49 oz\u003c\/strong\u003e and is precharged for a piping length of up to \u003cstrong\u003e25 feet\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSenville also specifies that the system is precharged with R-454B for an installation of up to 25 feet, and that a 50-foot kit requires refrigerant to be added on site by the installer. The manufacturer also emphasizes professional installation to ensure performance and comply with the warranty terms. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor us, this confirms the importance of measuring the route before installation rather than simply estimating the distance between the indoor and outdoor units.\u003c\/p\u003e\n\u003ch3\u003eElectrical requirements: 208\/230 V and a 25 A circuit\u003c\/h3\u003e\n\u003cp\u003eThe documentation specifies:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ewith a voltage range of \u003cstrong\u003e187 to 253 V\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe circuit’s minimum ampacity is \u003cstrong\u003e24.9 A\u003c\/strong\u003e, and the specified maximum protection is \u003cstrong\u003e25 A\u003c\/strong\u003e. The manufacturer also specifies \u003cstrong\u003e14\/4 AWG\u003c\/strong\u003e connection wiring between the units. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor an installation in \u003cstrong\u003eMontreal, Laval, or Longueuil\u003c\/strong\u003e, we must therefore consider the electrical component from the project assessment onward. A 24,000 BTU heat pump requires more than a simple outlet or an existing power supply selected approximately.\u003c\/p\u003e\n\u003cp\u003eThe panel, circuit breaker, disconnect switch, wiring, and installation must meet the system’s requirements and applicable standards.\u003c\/p\u003e\n\u003ch2\u003eWhat the SENVILLE AURA 24,000 BTU concretely changes in an AirGreen installation\u003c\/h2\u003e\n\u003ch3\u003eWiFi and Alexa: especially useful when the unit serves a large space\u003c\/h3\u003e\n\u003cp\u003eThe heat pump features smart control compatible with \u003cstrong\u003eAlexa\u003c\/strong\u003e. The documentation mentions app control, the ability to modify settings remotely, and the creation of schedules. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a large open-concept space, this feature may be more useful than a simple gimmick.\u003c\/p\u003e\n\u003cp\u003eFor example, a homeowner can lower the setpoint while away and request a different temperature before returning. For a small business or office, schedules can also facilitate the daily management of air conditioning and heating.\u003c\/p\u003e\n\u003cp\u003eThe documentation also indicates that the package includes, among other things:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe indoor unit;\u003c\/li\u003e\n\u003cli\u003ethe outdoor unit;\u003c\/li\u003e\n\u003cli\u003ea wireless remote control;\u003c\/li\u003e\n\u003cli\u003ean Alexa USB kit;\u003c\/li\u003e\n\u003cli\u003ethe wiring harness between the units;\u003c\/li\u003e\n\u003cli\u003ethe manuals;\u003c\/li\u003e\n\u003cli\u003ethe installation package according to the selected option. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDehumidification: up to 2.7 L\/h\u003c\/h3\u003e\n\u003cp\u003eThe specified moisture-removal capacity is \u003cstrong\u003e2.7 liters per hour\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis information is relevant during Quebec’s hot and humid periods.\u003c\/p\u003e\n\u003cp\u003eIn a large open-concept space, reaching the right temperature does not automatically guarantee comfort if humidity levels remain high. Modulation capacity and proper condensate drainage therefore become essential.\u003c\/p\u003e\n\u003cp\u003eThis is also why we pay particular attention to the drain during installation: slope, routing, outlet, risk of backflow, and accessibility for maintenance.\u003c\/p\u003e\n\u003ch3\u003eBuilt-in diagnostics and leak detection\u003c\/h3\u003e\n\u003cp\u003eThe AURA series includes a system for \u003cstrong\u003eself-diagnosis and leak detection\u003c\/strong\u003e. According to Senville, these functions are intended to signal certain problems and facilitate system maintenance. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis does not mean that a heat pump can maintain itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHVAC maintenance\u003c\/strong\u003e remains important, particularly for a unit that moves several hundred cubic feet of air per minute.\u003c\/p\u003e\n\u003cp\u003eClogged filters or a very dirty evaporator can reduce airflow. An obstructed outdoor unit can lose heat-exchange capacity. A poorly maintained drain can eventually cause water problems.\u003c\/p\u003e\n\u003cp\u003eThe electronic functions are therefore a diagnostic aid, not a replacement for maintenance.\u003c\/p\u003e\n\u003ch3\u003eThree Situations in Which We Seriously Consider This Heat Pump\u003c\/h3\u003e\n\u003ch4\u003eLarge Open-Concept Main Floor\u003c\/h4\u003e\n\u003cp\u003eIn a home where the living room, dining room, and kitchen are largely connected, a high-capacity unit can often distribute air much better than a small heat pump located at one end of the building.\u003c\/p\u003e\n\u003cp\u003eThe airflow, which can reach \u003cstrong\u003e812.3 CFM\u003c\/strong\u003e, is particularly relevant in this scenario.\u003c\/p\u003e\n\u003ch4\u003eLarge Home or Condo With Good Air Circulation\u003c\/h4\u003e\n\u003cp\u003eA relatively large area can sometimes be conditioned by a single wall-mounted unit when the layout facilitates air movement.\u003c\/p\u003e\n\u003cp\u003eConversely, a property with many separate rooms may need several zones even if its total area is comparable.\u003c\/p\u003e\n\u003cp\u003eThat is why the manufacturer's recommendation of 1,150 to 1,350 sq. ft. must always be considered in the context of the building.\u003c\/p\u003e\n\u003ch4\u003eSmall Retail Store or Professional Space\u003c\/h4\u003e\n\u003cp\u003eThe SENA-24HF may also be a good option for certain retail stores, offices, or commercial spaces where a wall-mounted unit can cover a large area.\u003c\/p\u003e\n\u003cp\u003eIn these projects, we take a closer look at the heat gains from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epeople;\u003c\/li\u003e\n\u003cli\u003elighting;\u003c\/li\u003e\n\u003cli\u003eelectronic equipment;\u003c\/li\u003e\n\u003cli\u003elarge display windows;\u003c\/li\u003e\n\u003cli\u003edoors that open frequently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA 1,000 sq. ft. commercial space may require more cooling than a residence of the same size.\u003c\/p\u003e\n\u003ch3\u003eWhen 24,000 BTU Is Too Much\u003c\/h3\u003e\n\u003cp\u003eOversizing is just as real an error as undersizing.\u003c\/p\u003e\n\u003cp\u003eInstalling a \u003cstrong\u003e24,000 BTU\u003c\/strong\u003e heat pump in a space that would actually require 12,000 or 15,000 BTU does not guarantee better comfort.\u003c\/p\u003e\n\u003cp\u003eEven though the inverter can reduce its capacity to approximately \u003cstrong\u003e12,600 BTU\/h in cooling mode\u003c\/strong\u003e, there is a limit to modulation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn a space that is far too small, the unit can quickly reach the set temperature, which can shorten cycle times and impair humidity control.\u003c\/p\u003e\n\u003cp\u003eWe therefore prefer choosing an appropriate capacity rather than adding BTUs “for safety.”\u003c\/p\u003e\n\u003ch3\u003eThe sound level must be interpreted according to the speed\u003c\/h3\u003e\n\u003cp\u003eThe technical sheet states:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e27 dB(A) at low speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e38.5 dB(A) at medium speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e43.5 dB(A) at high speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e54.5 dB(A) in Turbo mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit is rated at \u003cstrong\u003e61.5 dB(A)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt would therefore be inaccurate to simply describe this heat pump as “27 dB.”\u003c\/p\u003e\n\u003cp\u003eIt can be very quiet at low speed, but a \u003cstrong\u003e24,000 BTU\u003c\/strong\u003e unit operating in Turbo moves a great deal of air and necessarily becomes more audible.\u003c\/p\u003e\n\u003cp\u003eThis reality is important when choosing its location, especially in a large bedroom, a living room adjacent to a sleeping area, or a condo.\u003c\/p\u003e\n\u003ch3\u003eWarranty: a point to confirm at the time of quotation\u003c\/h3\u003e\n\u003cp\u003eOur AirGreen product sheet currently displays a warranty of \u003cstrong\u003e10 years on the compressor, 10 years on parts, and no manufacturer’s labour warranty\u003c\/strong\u003e, with the possibility of additional protection.\u003c\/p\u003e\n\u003cp\u003eHowever, the provided Senville brochure states \u003cstrong\u003e10 years on the compressor and 5 years on parts\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe technical sheet also repeats the wording \u003cstrong\u003e10 Years Compressor \/ 5 Years Parts\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis difference must therefore be verified according to the terms of sale and registration applicable at the time of purchase. At AirGreen, we prefer to clearly confirm the coverage that will actually accompany your installation rather than leave ambiguity on a product sheet.\u003c\/p\u003e\n\u003ch3\u003eLogisVert rebate: $2,664 shown on the AirGreen product sheet\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen product sheet provided for this heat pump indicates a \u003cstrong\u003e$2,664 LogisVert provincial rebate\u003c\/strong\u003e, with an update dated \u003cstrong\u003eNovember 26, 2025\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSince incentive programs, eligibility criteria, and amounts may change, we recommend confirming the applicable amount at the time of your project.\u003c\/p\u003e\n\u003cp\u003eAccurately identifying the system is particularly important during this verification:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSENA-24HF-OG + SENA-24HF-IGG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAHRI 215735298\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENERGY STAR ID: 3630044\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis identification reduces the risk of comparing a rebate associated with another combination of units with a similar rated capacity.\u003c\/p\u003e\n\u003ch3\u003eWhat we verify before recommending this SENVILLE 24,000 BTU\u003c\/h3\u003e\n\u003cp\u003eAt AirGreen, a proper installation does not begin when technicians drill into the wall. It begins when we determine whether the unit is truly suitable.\u003c\/p\u003e\n\u003cp\u003eFor this \u003cstrong\u003eSENVILLE AURA R454B 24,000 BTU\u003c\/strong\u003e, we pay particular attention to:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ethe actual thermal load of the space;\u003c\/li\u003e\n\u003cli\u003ethe ability to properly distribute more than 800 CFM;\u003c\/li\u003e\n\u003cli\u003ethe location of the 46.85 in.-wide indoor unit;\u003c\/li\u003e\n\u003cli\u003ethe ability to properly secure the outdoor unit weighing more than 130 lb;\u003c\/li\u003e\n\u003cli\u003ethe \u003cstrong\u003e3\/8 in – 5\/8 in\u003c\/strong\u003e piping route;\u003c\/li\u003e\n\u003cli\u003ethe total line-set length;\u003c\/li\u003e\n\u003cli\u003econdensate management;\u003c\/li\u003e\n\u003cli\u003ethe 208\/230 V power supply;\u003c\/li\u003e\n\u003cli\u003ethe required 25 A circuit;\u003c\/li\u003e\n\u003cli\u003eclearances and future access for maintenance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis approach is particularly important for \u003cstrong\u003ewall-mounted heat pump installations in Montreal\u003c\/strong\u003e, where some buildings offer little flexibility for positioning the outdoor unit, as well as on the \u003cstrong\u003eSouth Shore, North Shore, in Laval, and in Longueuil\u003c\/strong\u003e, where residential configurations can vary greatly from one property to another.\u003c\/p\u003e\n\u003ch3\u003eWho is this SENVILLE AURA best suited for?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE AURA 24,000 BTU R454B\u003c\/strong\u003e is a particularly interesting option when looking for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea high-capacity wall-mounted heat pump;\u003c\/li\u003e\n\u003cli\u003ea solution for a large open-concept area;\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e certification;\u003c\/li\u003e\n\u003cli\u003eheating operation down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea still-significant capacity at \u003cstrong\u003e-15 °C\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e and Alexa control;\u003c\/li\u003e\n\u003cli\u003ean inverter modulation range;\u003c\/li\u003e\n\u003cli\u003ea high airflow rate;\u003c\/li\u003e\n\u003cli\u003ethe new \u003cstrong\u003eR-454B\u003c\/strong\u003e refrigerant;\u003c\/li\u003e\n\u003cli\u003ea solution capable of providing heating and cooling with a single, well-positioned wall-mounted unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHowever, its suitability depends on the building. In some properties, an 18,000 BTU system will be better suited. In others, a multi-zone configuration will provide more even temperatures than a single 24,000 BTU unit.\u003c\/p\u003e\n\u003cp\u003eThe right decision therefore depends less on the number printed on the box than on how heat and air actually circulate throughout the property.\u003c\/p\u003e\n\u003ch3\u003eHave your project assessed before ordering a 24,000 BTU heat pump\u003c\/h3\u003e\n\u003cp\u003eA properly sized \u003cstrong\u003eSENVILLE AURA 24,000 BTU\u003c\/strong\u003e can become a central heating and cooling solution for a large space. If poorly selected or positioned, it will not automatically deliver better results simply because it offers greater capacity.\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen Heat Pumps, Air Conditioning \u0026amp; Heating\u003c\/strong\u003e, we can verify the required capacity, unit locations, piping, electrical supply, installation constraints, and eligibility for available programs for your property in \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore, or the South Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact AirGreen for a detailed quote for the SENVILLE AURA R454B 24,000 BTU, compare this capacity with other Senville models, and plan an HVAC installation suited to your building’s actual needs.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56119541858596,"sku":"SENA-24HF-OG","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE_MURALE_SENVILLE_AURA_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_f3909a77-0916-4ccd-8b05-fb5356756a39.png?v=1789049530","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-senville-aura-r454b-24000-btu-montreal-rive-sud-nord","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}