{"product_id":"mini-split-senville-leto-9000-btu-220v-montreal-laval-rive-sud","title":"SENVILLE LETO Mini-Split | 9000 BTU 220V | Montréal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA particularly appealing 9,000 BTU mini split when efficiency, quiet operation, and modulation matter more than size\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIn a bedroom, office, small condo, studio, or enclosed room, installing an oversized heat pump can be just as problematic as installing an undersized unit. This is precisely the type of project in which the \u003cstrong\u003eSENVILLE 9,000 BTU 220 V\u003c\/strong\u003e, consisting of the \u003cstrong\u003eSENA-09HF-OG\u003c\/strong\u003e outdoor unit and the \u003cstrong\u003eSENA-09HF-IGG\u003c\/strong\u003e indoor unit, becomes appealing.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, when we evaluate a \u003cstrong\u003emini split installation in Montreal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, we never stop at the 9,000 BTU figure. We primarily examine the minimum modulation capacity, the room configuration, heat losses, airflow, the desired noise level, and how the unit will perform during long periods of heating or cooling.\u003c\/p\u003e\n\u003cp\u003eThe model shown on our AirGreen listing is associated with \u003cstrong\u003eAHRI 215735295\u003c\/strong\u003e, \u003cstrong\u003eR-454B\u003c\/strong\u003e refrigerant, a \u003cstrong\u003e220 V\u003c\/strong\u003e power supply, \u003cstrong\u003eWiFi included\u003c\/strong\u003e, as well as \u003cstrong\u003eENERGY STAR\u003c\/strong\u003e and \u003cstrong\u003eENERGY STAR Cold Climate\u003c\/strong\u003e certifications.\u003c\/p\u003e\n\u003cp\u003eHowever, one technical clarification is warranted: the Senville documentation provided for the \u003cstrong\u003eSENA-09HF\u003c\/strong\u003e presents the product under the name \u003cstrong\u003eAURA Series\u003c\/strong\u003e, whereas our commercial page uses the name \u003cstrong\u003eLETO\u003c\/strong\u003e. For the detailed specifications below, we therefore rely primarily on the model numbers and the technical data corresponding to the \u003cstrong\u003eSENA-09HF\u003c\/strong\u003e, rather than on the series name alone. In the brochure, the product is identified as a \u003cstrong\u003e9,000 BTU\u003c\/strong\u003e heat pump mini split, ENERGY STAR certified and designed for heating and cooling. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy 9,000 BTU may be preferable to 12,000 BTU\u003c\/h3\u003e\n\u003cp\u003eIn several residential projects we encounter, the initial instinct is to ask for a larger unit “to be sure.”\u003c\/p\u003e\n\u003cp\u003eThis is not always the right approach.\u003c\/p\u003e\n\u003cp\u003eThe Senville brochure recommends the SENA-09HF for spaces of approximately \u003cstrong\u003e100 to 450 sq. ft.\u003c\/strong\u003e, including small rooms and studios. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis area remains a general guideline, not an absolute rule. A 350 sq. ft. bedroom on the top floor of an older building in Montreal may have greater needs than a similar space located in the center of a newer condo in Laval.\u003c\/p\u003e\n\u003cp\u003eWe consider, in particular:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe quality of the insulation;\u003c\/li\u003e\n\u003cli\u003ethe number and size of the windows;\u003c\/li\u003e\n\u003cli\u003esun exposure;\u003c\/li\u003e\n\u003cli\u003ethe number of exterior walls;\u003c\/li\u003e\n\u003cli\u003ethe floor on which the room is located;\u003c\/li\u003e\n\u003cli\u003ethe ceiling height;\u003c\/li\u003e\n\u003cli\u003ethe circulation between the different zones;\u003c\/li\u003e\n\u003cli\u003eactual heating needs in winter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eminimum capacity\u003c\/strong\u003e is particularly important in a small space.\u003c\/p\u003e\n\u003cp\u003eAccording to the documentation, the system can modulate in cooling mode from approximately \u003cstrong\u003e3,000 to 10,500 BTU\/h\u003c\/strong\u003e, and in heating mode from approximately \u003cstrong\u003e3,100 to 11,000 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis allows the compressor to slow down when demand is low instead of operating at full capacity all the time.\u003c\/p\u003e\n\u003cp\u003eIn a small office or bedroom, this modulation can contribute to a more stable temperature and longer operating cycles, which is generally preferable to an oversized unit that starts and stops frequently.\u003c\/p\u003e\n\u003ch3\u003eHigh seasonal efficiency: SEER2 27.4\u003c\/h3\u003e\n\u003cp\u003eOne of the figures that distinguishes this model is its \u003cstrong\u003eSEER2 of 27.4\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe brochure also states:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 14.5\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2 Region 4: 13.9\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2 Region 5: 9.8\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCOP: 3.55\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese values appear in the official SENA-09HF technical table. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSEER2\u003c\/strong\u003e is used to compare seasonal cooling efficiency. The higher it is, the less electricity the unit generally needs to produce a given amount of cooling under the standardized conditions used for certification.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHSPF2\u003c\/strong\u003e relates more specifically to seasonal heating efficiency.\u003c\/p\u003e\n\u003cp\u003eFor homeowners in \u003cstrong\u003eMontreal, Laval, Longueuil, Boucherville, Terrebonne, and the North Shore\u003c\/strong\u003e, this second figure is particularly important, since a wall-mounted heat pump often operates much longer in heating mode than in cooling mode over the course of a full year.\u003c\/p\u003e\n\u003ch3\u003e9,000 BTU for cooling, but a different heating capacity\u003c\/h3\u003e\n\u003cp\u003eThe rated cooling capacity is \u003cstrong\u003e9,000 BTU\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHowever, the manufacturer's documentation indicates a rated heating capacity of \u003cstrong\u003e9,800 BTU\/h\u003c\/strong\u003e, with a modulating range of \u003cstrong\u003e3,100 to 11,000 BTU\/h\u003c\/strong\u003e under the reference conditions used for the technical specifications. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOn the AirGreen product page for the \u003cstrong\u003eSENA-09HF-OG \/ SENA-09HF-IGG\u003c\/strong\u003e units, we also have the following heating data:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e12,000 BTU at -8 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e11,500 BTU at -15 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5,100 BTU at -30 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese figures illustrate an important reality that we regularly discuss with our customers: a heat pump can continue operating in extremely cold weather without retaining its maximum capacity.\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003e-30 °C\u003c\/strong\u003e, a rated capacity of 5,100 BTU represents actual heat output, but it may be insufficient on its own to cover the heat loss of a room or home during a cold snap.\u003c\/p\u003e\n\u003cp\u003eThat is why we avoid presenting the statement “heating down to -30 °C” as if it meant “full capacity at -30 °C.”\u003c\/p\u003e\n\u003cp\u003eThe Senville brochure does indeed confirm a \u003cstrong\u003eminimum outdoor heating temperature of -30 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy this distinction matters in Montreal’s climate\u003c\/h3\u003e\n\u003cp\u003eLet’s take a typical example: a 400 sq. ft. room in a newer condo in Laval and a room of the same size on the top floor of a 1950s Montreal duplex.\u003c\/p\u003e\n\u003cp\u003eThe floor area is identical.\u003c\/p\u003e\n\u003cp\u003eThe heating load can nevertheless be very different.\u003c\/p\u003e\n\u003cp\u003eIn the second case, heat losses through the walls, roof, and windows can be significantly higher. When the outdoor temperature drops below -20 °C, this difference becomes important.\u003c\/p\u003e\n\u003cp\u003eOur role is therefore to determine whether the \u003cstrong\u003e9,000 BTU SENVILLE\u003c\/strong\u003e can cover most of the demand or whether supplemental heating should remain available.\u003c\/p\u003e\n\u003cp\u003eThis is especially important for a heat pump installed in a bedroom, office, or home where the existing electric heating remains in place.\u003c\/p\u003e\n\u003ch3\u003eA unit designed for spaces where silence matters\u003c\/h3\u003e\n\u003cp\u003eNoise is often secondary when comparing specification sheets. In practice, it quickly becomes a priority when an indoor unit is installed a few metres from a bed or workstation.\u003c\/p\u003e\n\u003cp\u003eThe SENA-09HF documentation indicates the following sound levels for the indoor unit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e45 dB(A) in Turbo mode\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e37 dB(A) at high speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e31 dB(A) at medium speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e23 dB(A) at low speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe corresponding airflow ranges from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e425 CFM in Turbo mode\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e340 CFM at high speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e260 CFM at medium speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e200 CFM at low speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese figures are particularly relevant for a \u003cstrong\u003ewall-mounted heat pump for a bedroom\u003c\/strong\u003e, small living room, or office. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt low speed, the \u003cstrong\u003e23 dB(A)\u003c\/strong\u003e level is one of the most appealing technical features of this format.\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit’s sound level is listed at \u003cstrong\u003e56 dB(A)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEven for an installation on a balcony or near a bedroom, we pay particular attention to the condenser’s placement, vibrations, and the structure to which it is attached.\u003c\/p\u003e\n\u003ch3\u003eCompact dimensions, but they should be verified before installation\u003c\/h3\u003e\n\u003cp\u003eSenville documentation indicates the following for the indoor unit:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e33.40 in × 9.18 in × 11.76 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eand weighs approximately \u003cstrong\u003e22.05 lb\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit measures:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e28.74 in × 11.02 in × 19.49 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eand weighs approximately \u003cstrong\u003e66.14 lb\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe sheet currently published by AirGreen shows a different indoor dimension, namely \u003cstrong\u003e28.43 × 7.36 × 11.42 in\u003c\/strong\u003e, as well as an outdoor dimension of \u003cstrong\u003e30.12 × 11.93 × 21.85 in\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSince these measurements do not correspond exactly to the supplied brochure, the \u003cstrong\u003efinal dimensions must be confirmed on the technical sheet corresponding precisely to the delivered SENA-09HF-OG and SENA-09HF-IGG units before preparing clearance or an opening to the nearest millimeter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is exactly the type of detail we check before an installation when available space is limited.\u003c\/p\u003e\n\u003ch3\u003eAutomatic horizontal and vertical louvers\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen listing states:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003evertical louver: automatic\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ehorizontal louver: automatic\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis feature is important on a low-capacity unit intended to cover a specific room.\u003c\/p\u003e\n\u003cp\u003eGood airflow can help distribute heating or cooling more evenly, particularly in a rectangular living room or a space with a work area far from the unit.\u003c\/p\u003e\n\u003cp\u003eHowever, motorized louvers cannot correct a poor location.\u003c\/p\u003e\n\u003cp\u003eInstalling the evaporator above a large cabinet, directly facing a nearby partition, or in a corner where air remains trapped reduces distribution quality.\u003c\/p\u003e\n\u003ch3\u003eWiFi and Alexa control\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWiFi is included\u003c\/strong\u003e in the configuration presented by AirGreen.\u003c\/p\u003e\n\u003cp\u003eSenville documentation also mentions the \u003cstrong\u003eAlexa\u003c\/strong\u003e-compatible smart control, as well as control through an app that allows users to adjust the temperature and create schedules, among other functions. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a homeowner who uses the heat pump as the main source of heating for a room, scheduling can be especially convenient.\u003c\/p\u003e\n\u003cp\u003eFor example, in an office used from Monday to Friday, operating periods can be adjusted rather than leaving the same setting in place 24 hours a day.\u003c\/p\u003e\n\u003ch3\u003eBuilt-in diagnostics and leak detection\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer's documentation also mentions a \u003cstrong\u003eself-diagnostic and leak-detection system\u003c\/strong\u003e designed to facilitate the identification of certain issues. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature obviously does not replace a diagnosis performed by a refrigeration technician when a problem occurs.\u003c\/p\u003e\n\u003cp\u003eA drop in performance can have many causes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea clogged filter;\u003c\/li\u003e\n\u003cli\u003ea dirty heat exchanger;\u003c\/li\u003e\n\u003cli\u003ea drainage problem;\u003c\/li\u003e\n\u003cli\u003erestricted airflow;\u003c\/li\u003e\n\u003cli\u003ean electrical fault;\u003c\/li\u003e\n\u003cli\u003ea communication problem;\u003c\/li\u003e\n\u003cli\u003ean inadequate amount of refrigerant;\u003c\/li\u003e\n\u003cli\u003ean actual leak in the refrigeration circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn error code is therefore a starting point for \u003cstrong\u003eHVAC maintenance\u003c\/strong\u003e or a \u003cstrong\u003eservice call\u003c\/strong\u003e, not a complete diagnosis on its own.\u003c\/p\u003e\n\u003ch3\u003eR-454B refrigerant and 1\/4 in – 3\/8 in lines\u003c\/h3\u003e\n\u003cp\u003eThis generation uses \u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe AirGreen specification sheet indicates piping of:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1\/4 in – 3\/8 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe brochure specifies a refrigerant charge of \u003cstrong\u003e37.15 oz\u003c\/strong\u003e and a \u003cstrong\u003efactory charge intended for 25 feet of piping\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer also indicates that a 50-foot line set requires additional refrigerant to be added on-site by the installer. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor us, this detail is important.\u003c\/p\u003e\n\u003cp\u003eIn a simple installation, the indoor unit is sometimes directly on the other side of the wall from the condenser. But in a condo, duplex, or row house, the route can become much longer.\u003c\/p\u003e\n\u003cp\u003eWe must then take into account:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe actual piping length;\u003c\/li\u003e\n\u003cli\u003echanges in elevation;\u003c\/li\u003e\n\u003cli\u003ethe outdoor route;\u003c\/li\u003e\n\u003cli\u003emechanical protection;\u003c\/li\u003e\n\u003cli\u003efuture access for servicing;\u003c\/li\u003e\n\u003cli\u003ethe manufacturer's load specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e220 V power supply: pay attention to MCA and MOP values\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen listing states:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVoltage: 220 V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMCA: 12 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMOP: 15 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Senville brochure gives the following for the SENA-09HF:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e208\/230 V, 1 phase, 60 Hz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003evoltage range: 187 to 253 V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMinimum Circuit Ampacity: 10 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003emaximum fuse: 15 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003econnection wiring: 14\/4 AWG\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHere again, we observe a difference between the \u003cstrong\u003eMCA value of 12 A shown on the AirGreen specification sheet\u003c\/strong\u003e and the value of \u003cstrong\u003e10 A in the supplied brochure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor an electrical installation, we never choose the protection based on an approximate value found on a commercial page. We check the nameplate of the equipment delivered and the documentation applicable to the exact model number.\u003c\/p\u003e\n\u003cp\u003eThe maximum protection of \u003cstrong\u003e15 A\u003c\/strong\u003e is consistent between the two sources.\u003c\/p\u003e\n\u003ch2\u003eWhat we check at AirGreen before installing this SENVILLE 9,000 BTU\u003c\/h2\u003e\n\u003ch3\u003eA successful installation starts with the right location\u003c\/h3\u003e\n\u003cp\u003eDuring our work in \u003cstrong\u003eMontréal, Laval, Longueuil, on the South Shore and the North Shore\u003c\/strong\u003e, we regularly encounter homes where the owner knows exactly which room they want a heat pump in, but not necessarily which wall.\u003c\/p\u003e\n\u003cp\u003eThis decision strongly influences the outcome.\u003c\/p\u003e\n\u003cp\u003eFor a \u003cstrong\u003e9,000 BTU\u003c\/strong\u003e unit, we look for a location that allows:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ean unobstructed air discharge;\u003c\/li\u003e\n\u003cli\u003egood airflow in the occupied area;\u003c\/li\u003e\n\u003cli\u003ea logical condensate drain;\u003c\/li\u003e\n\u003cli\u003ea reasonable refrigeration line route;\u003c\/li\u003e\n\u003cli\u003eproper accessibility for future cleaning;\u003c\/li\u003e\n\u003cli\u003ean outdoor location suitable for snow and defrosting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDrainage is just as important as the refrigeration circuit\u003c\/h3\u003e\n\u003cp\u003eIn air conditioning and dehumidification, the evaporator produces water.\u003c\/p\u003e\n\u003cp\u003eThe brochure indicates a moisture removal capacity of \u003cstrong\u003e1.0 L\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis water must be drained properly.\u003c\/p\u003e\n\u003cp\u003eAn improperly positioned drain or insufficient slope can lead to problems unrelated to compressor quality: drainage noise, water accumulation, indoor leaks, or more difficult maintenance.\u003c\/p\u003e\n\u003cp\u003eWhen gravity drainage is not possible, we sometimes need to plan a different solution, notably a condensate pump suited to the project.\u003c\/p\u003e\n\u003ch3\u003eThe outdoor support must be designed for Quebec winters.\u003c\/h3\u003e\n\u003cp\u003eAn outdoor unit should not be installed like a simple air conditioner intended to operate only in July.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003ewall-mounted heat pump used for heating\u003c\/strong\u003e produces water during defrost cycles.\u003c\/p\u003e\n\u003cp\u003eWe therefore take into account:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eheight above the ground;\u003c\/li\u003e\n\u003cli\u003esnow accumulation;\u003c\/li\u003e\n\u003cli\u003ewinter drainage;\u003c\/li\u003e\n\u003cli\u003eproximity to an entrance or walkway;\u003c\/li\u003e\n\u003cli\u003evibrations;\u003c\/li\u003e\n\u003cli\u003eaccess for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOn the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e or the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, a unit installed too low may become surrounded by snow during a major storm. On a Montreal balcony, the available space and the drainage of defrost water sometimes determine the configuration.\u003c\/p\u003e\n\u003ch3\u003eMaintenance of a 9,000 BTU unit should not be neglected because the appliance is small.\u003c\/h3\u003e\n\u003cp\u003eThe performance of a heat pump depends directly on airflow.\u003c\/p\u003e\n\u003cp\u003eDust-laden filters progressively restrict airflow. A dirty coil or blower wheel can also reduce performance and increase noise.\u003c\/p\u003e\n\u003cp\u003eWe therefore recommend:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eclean the filters regularly;\u003c\/li\u003e\n\u003cli\u003emonitor the condition of the indoor coil;\u003c\/li\u003e\n\u003cli\u003ekeep the outdoor unit clear;\u003c\/li\u003e\n\u003cli\u003echeck that no excessive snow or ice is blocking the condenser;\u003c\/li\u003e\n\u003cli\u003ehave a \u003cstrong\u003eprofessional HVAC maintenance service\u003c\/strong\u003e performed when the unit shows reduced performance, a persistent odor, or unusual noise levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat warranty applies?\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen listing states:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10 years compressor – 10 years parts – 0 years labor\u003c\/strong\u003e, with the possibility of an additional warranty.\u003c\/p\u003e\n\u003cp\u003eThe Senville documentation provided, for its part, indicates \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 brochure also specifies that \u003cstrong\u003eprofessional installation is required to maintain warranty coverage\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSince the conditions may depend on registration, the sales channel, and the applicable program, we confirm the exact terms associated with the equipment sold at the time of quotation.\u003c\/p\u003e\n\u003ch3\u003eWhat about the LogisVert rebate?\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen listing includes a \u003cstrong\u003eLogisVert Provincial Rebate\u003c\/strong\u003e section, but no amount is currently specified for this configuration.\u003c\/p\u003e\n\u003cp\u003eWe prefer not to announce an unconfirmed amount.\u003c\/p\u003e\n\u003cp\u003eEligibility for rebate programs depends on the exact model, applicable certifications, and the rules in effect at the time of installation. Before basing a purchase decision on financial assistance, we therefore recommend verifying the current eligibility of the \u003cstrong\u003eSENA-09HF-OG \/ SENA-09HF-IGG\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eFor which projects would we choose this format?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE 9,000 BTU\u003c\/strong\u003e is particularly suitable when we need to condition a limited area without installing an oversized unit.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea primary bedroom;\u003c\/li\u003e\n\u003cli\u003ea small condo;\u003c\/li\u003e\n\u003cli\u003ea studio;\u003c\/li\u003e\n\u003cli\u003ea home office;\u003c\/li\u003e\n\u003cli\u003ean enclosed family room;\u003c\/li\u003e\n\u003cli\u003ea residential extension;\u003c\/li\u003e\n\u003cli\u003ea small commercial space;\u003c\/li\u003e\n\u003cli\u003ea problem room located far from the central system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a highly compartmentalized home, however, we must be realistic. A single wall-mounted unit cannot effectively distribute its heat behind several closed doors.\u003c\/p\u003e\n\u003cp\u003eIn this type of situation, we may recommend a different location, multiple units, or another \u003cstrong\u003eHVAC system\u003c\/strong\u003e configuration.\u003c\/p\u003e\n\u003ch3\u003eWho is this model less suitable for?\u003c\/h3\u003e\n\u003cp\u003eWe would be cautious about this 9,000 BTU model for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea large open area with high heat loss;\u003c\/li\u003e\n\u003cli\u003eseveral enclosed rooms that must be maintained at the same temperature;\u003c\/li\u003e\n\u003cli\u003ea space where the actual load significantly exceeds the available capacity;\u003c\/li\u003e\n\u003cli\u003ea project where heating at very low temperatures must cover 100% of the heat loss without any backup heat source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt \u003cstrong\u003e-30 °C\u003c\/strong\u003e, the AirGreen specifications indicate a maximum capacity of \u003cstrong\u003e5,100 BTU\u003c\/strong\u003e. This figure must therefore be considered in any serious heating analysis.\u003c\/p\u003e\n\u003ch3\u003eOur assessment of the SENVILLE 9,000 BTU\u003c\/h3\u003e\n\u003cp\u003eWhat stands out to us is not only its rated capacity.\u003c\/p\u003e\n\u003cp\u003eIt is mainly the combination of several features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSEER2 of 27.4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2 Region 5 of 9.8\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ecooling modulation down to approximately \u003cstrong\u003e3,000 BTU\/h\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eheating operation specified down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eindoor sound level as low as \u003cstrong\u003e23 dB(A)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAlexa-compatible control according to the brochure;\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eR-454B\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4 in – 3\/8 in\u003c\/strong\u003e piping\n\u003c\/li\u003e\n\u003cli\u003erelatively light electrical circuit with maximum protection of \u003cstrong\u003e15 A\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a properly sized small area, this combination can produce a very different result from a heat pump chosen simply because it is “big enough.”\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we prefer to choose a capacity that matches the building, then install the unit so that it can perform properly at that capacity.\u003c\/p\u003e\n\u003ch3\u003eA good 9,000 BTU heat pump starts with proper sizing\u003c\/h3\u003e\n\u003cp\u003eIf you are considering the \u003cstrong\u003eSENVILLE 9,000 BTU 220 V Mini Split\u003c\/strong\u003e for a property in \u003cstrong\u003eMontreal, Laval, Longueuil, the South Shore, the North Shore, or Montérégie\u003c\/strong\u003e, we can check whether this capacity is truly suitable for your space, determine the best location for the indoor unit, and prepare an installation suited to the building.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact AirGreen to obtain a quote, check the specifications of the SENA-09HF-OG \/ SENA-09HF-IGG model, confirm eligibility for available rebates, and schedule a professional HVAC installation in Greater Montreal.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56119909384484,"sku":"SENA-09HF-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_LETO_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_e5ed19ae-3dcc-4634-bddb-6ffb0af9a541.png?v=1789049849","url":"https:\/\/airgreen.ca\/en\/products\/mini-split-senville-leto-9000-btu-220v-montreal-laval-rive-sud","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}