{"product_id":"mini-split-senville-leto-9000-btu-115v-montreal-laval-rive-sud","title":"SENVILLE LETO Mini-Split | 9000 BTU 115V | Montréal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 9,000 BTU mini-split that prioritizes the simplicity of 115 V without sacrificing efficiency\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE LETO 9,000 BTU 115 V\u003c\/strong\u003e occupies a unique place among the wall-mounted heat pumps we evaluate at AirGreen. It is primarily intended for small spaces where a 9,000 BTU capacity is genuinely appropriate: a bedroom, home office, small living area, insulated workshop, compact condo, or specific area of a home that remains uncomfortable despite the main heating system.\u003c\/p\u003e\n\u003cp\u003eFor homeowners in \u003cstrong\u003eMontreal, Laval, Longueuil, the South Shore, and the North Shore\u003c\/strong\u003e, its main technical advantage is easy to identify: this version operates on a \u003cstrong\u003e115 V\u003c\/strong\u003e power supply rather than the 208\/230 V commonly used by wall-mounted heat pumps. This may simplify some electrical projects, but “115 V” should absolutely not be interpreted as “an appliance that can simply be plugged into an existing wall outlet.” We will return to this later, because this is precisely the kind of detail that distinguishes a product sheet from genuine \u003cstrong\u003eHVAC installation\u003c\/strong\u003e planning.\u003c\/p\u003e\n\u003cp\u003eThe combination of interest consists of the \u003cstrong\u003eSENL-09CD-OL\u003c\/strong\u003e outdoor unit and the \u003cstrong\u003eSENL-09CD-ILL\u003c\/strong\u003e indoor unit, with reference number \u003cstrong\u003eAHRI 215735286\u003c\/strong\u003e. The AHRI certificate confirms a rated cooling capacity of \u003cstrong\u003e9,000 BTU\/h\u003c\/strong\u003e, a \u003cstrong\u003eSEER2 of 21.5\u003c\/strong\u003e, an \u003cstrong\u003eEER2 of 12.5\u003c\/strong\u003e, a rated heating capacity of \u003cstrong\u003e10,000 BTU\/h\u003c\/strong\u003e, and an \u003cstrong\u003eHSPF2 of 9.0 for Region IV\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey technical data to consider before comparing this model\u003c\/h3\u003e\n\u003cp\u003eThe Senville brochure provided with this product clearly identifies the LETO as a \u003cstrong\u003eheat pump mini-split\u003c\/strong\u003e, intended for small spaces and capable of heating down to approximately \u003cstrong\u003e-15 °C\u003c\/strong\u003e. The same documentation states a rating of \u003cstrong\u003e21.5 SEER2\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHere are the features we consider most important for a residential project:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e SENL-09CD-OL outdoor \/ SENL-09CD-ILL indoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI reference:\u003c\/strong\u003e 215735286\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated cooling capacity:\u003c\/strong\u003e 9,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified rated heating capacity:\u003c\/strong\u003e 10,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSenville published cooling range:\u003c\/strong\u003e 2,650 to 10,300 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating range:\u003c\/strong\u003e 2,700 to 10,500 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEER2:\u003c\/strong\u003e 21,5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEER2:\u003c\/strong\u003e 12,5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSPF2 AHRI, Region IV:\u003c\/strong\u003e 9,0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e operation expected down to approximately -15 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating capacity at approximately -8 °C:\u003c\/strong\u003e 8,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating capacity at -15 °C:\u003c\/strong\u003e approximately 6,500 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 115 V, single-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum circuit ampacity:\u003c\/strong\u003e 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum specified protection:\u003c\/strong\u003e 30 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping:\u003c\/strong\u003e 1\/4 in. – 3\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi and Alexa:\u003c\/strong\u003e compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor sound level:\u003c\/strong\u003e as low as 22 dB(A) at low speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor sound level:\u003c\/strong\u003e 55 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor dimensions:\u003c\/strong\u003e 28.43 × 7.36 × 11.42 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor dimensions:\u003c\/strong\u003e 30.12 × 11.93 × 21.85 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe technical table on \u003cstrong\u003epage 4 of the brochure\u003c\/strong\u003e confirms, among other things, the 115 V power supply, the voltage range of 103.5 to 126.5 V, the SEER2 and EER2 ratings, the minimum circuit ampacity of 20 A, and the maximum overcurrent protection of 30 A. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVariable capacity rather than simply “9,000 BTU”\u003c\/h3\u003e\n\u003cp\u003eOne point we often explain to our customers is that \u003cstrong\u003e9,000 BTU\u003c\/strong\u003e is not a fixed output that the unit produces continuously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDC Inverter\u003c\/strong\u003e technology allows the compressor to modulate. Senville documentation specifies a range of \u003cstrong\u003e2,650 to 10,300 BTU\/h in cooling\u003c\/strong\u003e and \u003cstrong\u003e2,700 to 10,500 BTU\/h in heating\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis modulation capacity is particularly useful in a small space. A traditional heat pump that constantly starts and stops can create temperature fluctuations and reduce dehumidification quality. A properly sized Inverter heat pump can instead run longer at a low speed and gradually adjust its output.\u003c\/p\u003e\n\u003cp\u003eIn a bedroom or office, this also contributes to acoustic comfort. The compressor does not need to operate at maximum capacity every time the temperature changes slightly.\u003c\/p\u003e\n\u003ch3\u003eWhat area can we realistically target?\u003c\/h3\u003e\n\u003cp\u003eSenville associates this model with small spaces and mentions a general range of up to approximately \u003cstrong\u003e400 to 450 sq. ft.\u003c\/strong\u003e, with a technical value of \u003cstrong\u003e400 sq. ft. for 8-foot ceilings\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we never turn this information into an automatic rule.\u003c\/p\u003e\n\u003cp\u003eA 300 sq. ft. room in the middle of a newer condo in \u003cstrong\u003eLaval\u003c\/strong\u003e may have a very low heating and cooling load. A space of the same size on the top floor of a triplex in \u003cstrong\u003eMontreal\u003c\/strong\u003e, with a large south-facing window and a roof directly above it, may require much more cooling during a July day.\u003c\/p\u003e\n\u003cp\u003eThe calculation depends in particular on insulation, windows, solar exposure, the number of exterior walls, ceiling height, and how air can circulate toward adjacent rooms.\u003c\/p\u003e\n\u003cp\u003eThat is why an experienced installer does not automatically recommend a 12,000 BTU unit when a customer says they want “a little more power.” In a space genuinely suited to 9,000 BTU, the LETO can operate more steadily and comfortably than an oversized unit.\u003c\/p\u003e\n\u003ch3\u003e21.5 SEER2: impressive efficiency for a unit in this category\u003c\/h3\u003e\n\u003cp\u003eWith a \u003cstrong\u003e21.5 SEER2\u003c\/strong\u003e, the SENVILLE LETO offers seasonal cooling efficiency that is significantly higher than that of many older-generation systems.\u003c\/p\u003e\n\u003cp\u003eSenville also attributes a consumption reduction of up to 48% under certain comparison conditions to its Inverter technology. This percentage should be treated as a manufacturer claim, not as a promise of an identical reduction on every property's Hydro-Québec bill. Actual consumption varies too greatly depending on the building, the requested temperature, the system being replaced, and usage habits. Nevertheless, the manufacturer explains that the Inverter compressor adjusts its output rather than operating solely in on-off mode. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor us, the most useful figure remains the certified rating \u003cstrong\u003eAHRI 215735286\u003c\/strong\u003e, because it makes it possible to compare this specific combination with other heat pumps on a common basis. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHeating at -15 °C: understanding the LETO's limit precisely\u003c\/h3\u003e\n\u003cp\u003eThe 9,000 BTU 115 V LETO can provide heating in cold weather, but it should not be presented as equivalent to a heat pump designed for \u003cstrong\u003e-25 °C or -30 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSenville also classifies its standard models among the units that can operate down to approximately \u003cstrong\u003e-15 °C\u003c\/strong\u003e, while its product lines designed for more extreme temperatures are rated down to -30 °C. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe certification of the SENL-09CD-OL \/ SENL-09CD-ILL model shows what happens as the mercury drops: heating capacity falls from approximately \u003cstrong\u003e10,000 BTU\/h at 8.3 °C\u003c\/strong\u003e to \u003cstrong\u003e8,000 BTU\/h around -8 °C\u003c\/strong\u003e, then to approximately \u003cstrong\u003e6,500 BTU\/h at -15 °C\u003c\/strong\u003e. The model is ENERGY STAR certified, but it is not classified as \u003cstrong\u003eENERGY STAR – cold climate\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a property in \u003cstrong\u003eMontreal, Laval, Longueuil, or the South Shore\u003c\/strong\u003e, we therefore recommend retaining a supplemental heating source when this unit is used during the winter. Existing electric baseboards, for example, can take over when the temperature falls below the heat pump's practical operating range or when the building's heat losses exceed the available capacity.\u003c\/p\u003e\n\u003cp\u003eThis is an important distinction. A customer primarily looking for excellent air conditioning with supplemental heating in the fall and spring may find the LETO highly suitable. A homeowner who wants to maximize heat-pump heating during the coldest nights of January should instead compare this model with a cold-climate-certified heat pump.\u003c\/p\u003e\n\u003ch3\u003e115 V: an appealing advantage, but not an ordinary outlet\u003c\/h3\u003e\n\u003cp\u003eWe regularly see homeowners automatically associate 115 V with a very simple electrical installation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE LETO 9,000 BTU 115 V\u003c\/strong\u003e nevertheless requires a \u003cstrong\u003eminimum circuit ampacity of 20 A\u003c\/strong\u003e, and Senville specifies a maximum protection of 30 A. The panel, conductor, disconnecting means, and appropriate protection must therefore all be checked as part of the project. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn other words, just because the equipment operates at a voltage comparable to that of ordinary household outlets does not mean we can install it on any existing circuit.\u003c\/p\u003e\n\u003cp\u003eThis 115 V version can nevertheless be very practical in certain buildings where adding a 230 V appliance would be less advantageous. We then assess the panel capacity and existing configuration before confirming the installation.\u003c\/p\u003e\n\u003ch3\u003eOne of the most appealing aspects: only 22 dB(A) at low speed\u003c\/h3\u003e\n\u003cp\u003eFor a bedroom or office mini-split, we place great importance on noise levels.\u003c\/p\u003e\n\u003cp\u003eThe LETO reaches \u003cstrong\u003e22 dB(A)\u003c\/strong\u003e at low speed. The stated levels are 22, 31, and 36.5 dB(A), depending on the indoor fan speed. Airflow ranges accordingly from approximately 129 to 247 CFM. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese features are particularly well suited to places where constant noise can quickly become bothersome: a primary bedroom, home office, studio, or small treatment room.\u003c\/p\u003e\n\u003cp\u003eSleep mode adds another interesting function. Senville provides for a gradual adjustment of the settings overnight to avoid unnecessarily maintaining an aggressive setpoint for several hours. The manufacturer also highlights \u003cstrong\u003edehumidification, fan, and Turbo modes\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWi-Fi and Alexa: smart control is included\u003c\/h3\u003e\n\u003cp\u003eThe documentation for the current LETO generation mentions \u003cstrong\u003eWi-Fi\u003c\/strong\u003e control, the Senville app, and compatibility with \u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe owner can modify the temperature, turn the system on or off, and schedule operating times remotely. The brochure also specifies that an \u003cstrong\u003eAlexa USB kit\u003c\/strong\u003e is one of the components listed with the product. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn an office, rental unit, or room used only a few hours a day, this scheduling may be more useful than having the heat pump maintain the same temperature 24 hours a day.\u003c\/p\u003e\n\u003ch3\u003eR454B: a new generation that requires proper installation\u003c\/h3\u003e\n\u003cp\u003eThe LETO presented here operates with \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe specified charge is \u003cstrong\u003e25.4 oz\u003c\/strong\u003e, and the system is precharged for a piping length of up to \u003cstrong\u003e25 ft\u003c\/strong\u003e. Senville also indicates that an installation using a 50 ft kit requires an on-site refrigerant charge adjustment. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is precisely where a \u003cstrong\u003eprofessional heat pump installation\u003c\/strong\u003e becomes so important. Refrigerant connections, leak testing, evacuation, line length, and refrigerant charge must not be improvised.\u003c\/p\u003e\n\u003cp\u003eR454B is an A2L-category refrigerant. It requires work methods, tools, and procedures compatible with this new generation of equipment. A proper installation therefore involves more than simply mounting two units and connecting two pipes.\u003c\/p\u003e\n\u003ch2\u003eLETO installation, use, and selection: our approach at AirGreen\u003c\/h2\u003e\n\u003ch3\u003eA real Senville LETO installation in Montréal reminds us of the importance of positioning\u003c\/h3\u003e\n\u003cp\u003eAirGreen has already completed and documented a \u003cstrong\u003eMontréal installation of an 18,000 BTU Senville LETO\u003c\/strong\u003e. It was not this new 9,000 BTU 115 V R454B version; the two configurations should therefore not be confused. However, the project remains highly relevant for understanding how we work with the LETO lineup.\u003c\/p\u003e\n\u003cp\u003eFor this installation, our team first determined the units’ positions to maintain good airflow. The outdoor unit was installed on brackets to limit vibrations, while the indoor unit was positioned to distribute air efficiently throughout the living space. The refrigerant lines were also carefully insulated. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis type of decision is even more important with a small 9,000 BTU unit. A moderate-capacity unit should not be installed in a corner simply because that location reduces the piping length. If the airflow immediately hits a wall or cannot reach the occupied area, the homeowner may ask for a much lower or higher temperature to compensate.\u003c\/p\u003e\n\u003ch3\u003eWhere does this 9,000 BTU unit make the most sense?\u003c\/h3\u003e\n\u003cp\u003eWe mainly consider it for a clearly defined room or zone rather than trying to condition an entire floor made up of several enclosed bedrooms.\u003c\/p\u003e\n\u003cp\u003eA 250 sq. ft. office in \u003cstrong\u003eBoucherville\u003c\/strong\u003e, a primary bedroom in a \u003cstrong\u003eLaval\u003c\/strong\u003e condo, a small studio in \u003cstrong\u003eMontréal\u003c\/strong\u003e, or a room added to a home on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e are much more realistic scenarios than a large, partitioned ground floor.\u003c\/p\u003e\n\u003cp\u003eIn older homes, we also check the insulation before relying on floor area. A small space can have a surprisingly high heating or cooling load if two walls are exposed, the windows are old, or the room is directly beneath the roof.\u003c\/p\u003e\n\u003ch3\u003eThe indoor unit is compact and makes certain challenging projects easier\u003c\/h3\u003e\n\u003cp\u003eWith a width of only \u003cstrong\u003e28.43 in\u003c\/strong\u003e, a depth of \u003cstrong\u003e7.36 in\u003c\/strong\u003e, and a height of \u003cstrong\u003e11.42 in\u003c\/strong\u003e, the indoor evaporator is relatively compact. The outdoor unit measures approximately \u003cstrong\u003e30.12 × 11.93 × 21.85 in\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese dimensions may give us more options above a door or between two architectural features. Nevertheless, we must maintain the clearances specified by the manufacturer and sufficient access for maintenance.\u003c\/p\u003e\n\u003cp\u003eA unit installed too close to the ceiling can become difficult to clean. An outdoor unit wedged against a wall may lack adequate airflow. We prefer to anticipate these issues when preparing the quote rather than turn them into a service call a few years later.\u003c\/p\u003e\n\u003ch3\u003eMaintenance: small habits that protect performance\u003c\/h3\u003e\n\u003cp\u003eFor this type of mini-split, we recommend keeping the filters clean, visually checking the evaporator’s condition, monitoring drainage, and keeping the outdoor unit free of leaves, dust, snow, and vegetation.\u003c\/p\u003e\n\u003cp\u003eIn the Montreal area, drainage requires particular attention. In cooling mode, the indoor unit produces condensation water. An insufficient slope, a clogged drain, or a poorly chosen route can eventually lead to indoor water leakage.\u003c\/p\u003e\n\u003cp\u003eWhen the evaporator becomes loaded with dust or organic matter, a \u003cstrong\u003edeep cleaning of a wall-mounted heat pump\u003c\/strong\u003e restores airflow and cleans surfaces that cannot be reached during simple filter maintenance.\u003c\/p\u003e\n\u003ch3\u003eENERGY STAR, but not “cold-climate”\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENL-09CD-OL \/ SENL-09CD-ILL\u003c\/strong\u003e combination is listed as \u003cstrong\u003eENERGY STAR\u003c\/strong\u003e-certified equipment, while also being explicitly identified as \u003cstrong\u003enot cold-climate\u003c\/strong\u003e in the current certification data. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis clarification is particularly important in Quebec because the terms ENERGY STAR and LogisVert are sometimes used as though they automatically mean that a heat pump qualifies for a rebate.\u003c\/p\u003e\n\u003cp\u003eThat is not the case.\u003c\/p\u003e\n\u003cp\u003eFor residential installations covered by the current \u003cstrong\u003eLogisVert\u003c\/strong\u003e rules, Hydro-Québec requires, among other things, that a heat pump installed on or after November 26, 2025, be ENERGY STAR certified and that the outdoor unit have a rated cooling capacity of at least \u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e. Since this model has a rated capacity of \u003cstrong\u003e9,000 BTU\/h\u003c\/strong\u003e, it does not meet this threshold for the current residential measure, even though it is ENERGY STAR certified. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe always verify the terms at the time of quoting, because program rules, eligible equipment lists, and rebate amounts may change.\u003c\/p\u003e\n\u003ch3\u003eWarranty: something to verify on the final quote\u003c\/h3\u003e\n\u003cp\u003eThe Senville brochure currently provided with this model indicates a \u003cstrong\u003e5-year manufacturer’s warranty on the compressor and 5 years on parts\u003c\/strong\u003e. Senville’s technical page also publishes this coverage for the 115 V SENL-09CD-L. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSome product listings, distributor promotions, or additional coverage may display different terms. At AirGreen, we therefore recommend relying on the \u003cstrong\u003ewarranty stated on the final quote for the exact unit\u003c\/strong\u003e, rather than on information from an older generation of LETO.\u003c\/p\u003e\n\u003cp\u003eThis is particularly relevant with this product line, as several SENL-09CD versions have existed, including R410A, R454B, 115 V, and 208\/230 V models.\u003c\/p\u003e\n\u003ch3\u003eWhy we do not compare purchase prices alone\u003c\/h3\u003e\n\u003cp\u003eThe LETO is positioned as a relatively accessible solution. However, the project’s actual cost also depends on the electrical work, piping length, outdoor support, line routing, working height, drainage, and the building’s specific characteristics.\u003c\/p\u003e\n\u003cp\u003eA less expensive unit placed in the wrong location can become a poor investment. Conversely, this \u003cstrong\u003eSENVILLE LETO 9,000 BTU 115 V\u003c\/strong\u003e can be a very sensible choice when installed in the right room and when the homeowner clearly understands its heating limit at approximately -15 °C.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, our role is precisely to determine whether this configuration suits the building rather than simply confirming that a mini-split can physically be installed on the wall.\u003c\/p\u003e\n\u003ch3\u003eOur practical verdict on the SENVILLE LETO 9,000 BTU 115 V\u003c\/h3\u003e\n\u003cp\u003eWe focus mainly on four features: its \u003cstrong\u003ecompact size\u003c\/strong\u003e, \u003cstrong\u003e115 V\u003c\/strong\u003e power supply, excellent indoor quietness, and \u003cstrong\u003e21.5 SEER2\u003c\/strong\u003e efficiency rating.\u003c\/p\u003e\n\u003cp\u003eIt is not our first choice for a homeowner who wants to maximize heating with their heat pump during Montreal’s extreme cold. For that purpose, a cold-climate-certified heat pump capable of operating at -25 °C or -30 °C will generally be better suited.\u003c\/p\u003e\n\u003cp\u003eHowever, for \u003cstrong\u003eefficiently cooling a small space\u003c\/strong\u003e, enjoying economical heating in milder temperatures, controlling the unit via Wi-Fi, and maintaining very low noise levels, the LETO offers a well-balanced combination.\u003c\/p\u003e\n\u003cp\u003eThe outcome then depends on what we do around the unit: sizing, positioning, electrical circuit, outdoor support, drainage, and piping \u003cstrong\u003e1\/4 – 3\/8\u003c\/strong\u003e, vacuuming, and commissioning.\u003c\/p\u003e\n\u003ch3\u003eRequest an AirGreen quote for your SENVILLE LETO 9,000 BTU\u003c\/h3\u003e\n\u003cp\u003eFor a \u003cstrong\u003eSENVILLE LETO 9,000 BTU 115 V mini-split installation in Montreal, Laval, Longueuil, the South Shore, or the North Shore\u003c\/strong\u003e, contact AirGreen. We can assess your space, electrical panel, unit locations, line-set length, and actual heating and cooling needs to confirm whether this model is the right choice for your property.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56119908860196,"sku":"SENL-09CD-OL","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.png?v=1789049836","url":"https:\/\/airgreen.ca\/en\/products\/mini-split-senville-leto-9000-btu-115v-montreal-laval-rive-sud","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}