{"product_id":"mini-split-senville-leto-12000-btu-115v-montreal-laval-rive-sud","title":"SENVILLE LETO Mini-Split | 12000 BTU 115V | Montréal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 12,000 BTU wall-mounted heat pump at 115 V designed for projects where electrical simplicity, comfort, and budget must remain well balanced\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE LETO 12,000 BTU 115 V\u003c\/strong\u003e meets a very practical need we regularly encounter in Greater Montreal: efficiently cooling a bedroom, office, condo, apartment, or reasonably sized living area while adding supplemental heating capacity, without necessarily installing a 208\/230 V unit.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003e115 V\u003c\/strong\u003e configuration deserves emphasis. It does not mean that the heat pump can simply be plugged into an existing wall outlet. The technical specifications require a \u003cstrong\u003eminimum circuit ampacity of 19 A and maximum overcurrent protection of 20 A\u003c\/strong\u003e. A dedicated electrical circuit compliant with the unit’s requirements must therefore be provided. However, in some buildings where a 115 V solution integrates more easily with the electrical design, this configuration can simplify planning.\u003c\/p\u003e\n\u003cp\u003eThe combination offered by AirGreen consists of the outdoor unit \u003cstrong\u003eSENL-12CD-OL\u003c\/strong\u003e and the indoor unit \u003cstrong\u003eSENL-12CD-ILL\u003c\/strong\u003e. It uses \u003cstrong\u003eR454B\u003c\/strong\u003e refrigerant, provides \u003cstrong\u003e12,000 BTU\u003c\/strong\u003e of cooling, operates in heating mode down to \u003cstrong\u003e-15°C\u003c\/strong\u003e, includes \u003cstrong\u003eWiFi\u003c\/strong\u003e, and features Inverter modulation rather than simple on-off operation.\u003c\/p\u003e\n\u003cp\u003eThe AHRI certificate corresponding to this combination bears number \u003cstrong\u003e215735287\u003c\/strong\u003e and officially confirms a rated cooling capacity of \u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e, a \u003cstrong\u003eSEER2 of 21.2\u003c\/strong\u003e, an \u003cstrong\u003eEER2 of 10.1\u003c\/strong\u003e, a rated heating capacity of \u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e, and an \u003cstrong\u003eHSPF2 Region IV of 8.7\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey specifications of the SENVILLE LETO 12,000 BTU 115 V\u003c\/h3\u003e\n\u003cp\u003eHere are the specifications we consider most important when a customer compares this heat pump with other wall-mounted systems:\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSENVILLE LETO 12,000 BTU 115 V\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor model\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSENL-12CD-OL\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor model\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSENL-12CD-ILL\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI reference\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e215735287\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e115 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated cooling capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2,200 to 12,300 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated heating capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12,000 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2,400 to 12,200 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e21,2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10,1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2 Region IV\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8,7\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2 Region V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6,7\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated COP\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3,3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating down to\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-15°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eR454B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e19 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOP\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiping\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1\/4 in – 3\/8 in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum indoor airflow\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e341.4 CFM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor sound level\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e17.5 to 45 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor sound level\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e54 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi \/ smart control\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAlexa included \/ compatible\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical louvers\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorizontal louvers\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eSenville documentation also confirms a voltage range of \u003cstrong\u003e103.5 to 126.5 V\u003c\/strong\u003e, variable power consumption in cooling mode from \u003cstrong\u003e230 to 800 W\u003c\/strong\u003e and in heating mode from \u003cstrong\u003e200 to 1,230 W\u003c\/strong\u003e, which clearly illustrates the modulating operation of Inverter technology. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e115 V is a genuine advantage in some projects, but it must not be misinterpreted\u003c\/h3\u003e\n\u003cp\u003eThe term \u003cstrong\u003e115 V\u003c\/strong\u003e often draws attention because it recalls the common electrical circuits in a residence. On an HVAC job, however, all electrical specifications must be considered together.\u003c\/p\u003e\n\u003cp\u003eThis SENVILLE requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea \u003cstrong\u003eminimum ampacity of 19 A\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea maximum protection of \u003cstrong\u003e20 A\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea 115 V single-phase power supply;\u003c\/li\u003e\n\u003cli\u003ea communication cable specified by the manufacturer at \u003cstrong\u003e14 × 4 AWG\u003c\/strong\u003e between the units. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe therefore always check the electrical panel, the available circuit, and the wiring route before installation.\u003c\/p\u003e\n\u003cp\u003eA common example involves a condo or apartment where the owner wants to replace a window air conditioner with a genuine \u003cstrong\u003ewall-mounted heat pump\u003c\/strong\u003e. The fact that the new system is 115 V may be advantageous, but it does not mean that just any existing outlet can be used automatically. The circuit must be properly sized and protected.\u003c\/p\u003e\n\u003cp\u003eThis is exactly the kind of detail that helps avoid an apparently simple installation that later causes circuit-breaker trips or a non-compliant electrical installation.\u003c\/p\u003e\n\u003ch3\u003eAn especially wide modulation range for maintaining a stable temperature\u003c\/h3\u003e\n\u003cp\u003eA frequently overlooked specification is the minimum capacity.\u003c\/p\u003e\n\u003cp\u003eIn cooling mode, the LETO can modulate approximately from \u003cstrong\u003e2,200 to 12,300 BTU\/h\u003c\/strong\u003e. In heating mode, the published range is \u003cstrong\u003e2,400 to 12,200 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis ability to reduce its output becomes useful as the room approaches its setpoint temperature.\u003c\/p\u003e\n\u003cp\u003eA traditional heat pump that could operate only at full capacity would have to stop the compressor, wait for the temperature to drift, and then restart. An Inverter system can instead reduce its operating speed.\u003c\/p\u003e\n\u003cp\u003eIn a bedroom, office, or condo, this promotes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emore consistent indoor temperature;\u003c\/li\u003e\n\u003cli\u003efewer start-stop cycles;\u003c\/li\u003e\n\u003cli\u003eenergy consumption better suited to demand;\u003c\/li\u003e\n\u003cli\u003eimproved acoustic comfort when the unit operates at low speed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenville also states that its DC Inverter technology can reduce energy consumption by up to \u003cstrong\u003e48 %\u003c\/strong\u003e under certain conditions compared with the references used by the manufacturer. This percentage should be considered a commercial indication that depends heavily on usage and the system being replaced, not as guaranteed savings in every home. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSEER2 of 21.2: good air-conditioning efficiency\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSEER2 of 21.2\u003c\/strong\u003e is one of the appealing features of the 12,000 BTU LETO.\u003c\/p\u003e\n\u003cp\u003eFor a homeowner who uses air conditioning extensively in \u003cstrong\u003eMontreal, Laval, Longueuil, or the South Shore\u003c\/strong\u003e, this seasonal efficiency allows the unit to provide a significant amount of cooling for the electricity consumed.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEER2 of 10.1\u003c\/strong\u003e complements this information by measuring performance under a standardized operating condition.\u003c\/p\u003e\n\u003cp\u003eHowever, we recommend never comparing two heat pumps based solely on SEER2. For a Quebec project, you should also consider:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eheating performance;\u003c\/li\u003e\n\u003cli\u003eavailable capacity as the outdoor temperature decreases;\u003c\/li\u003e\n\u003cli\u003eHSPF2;\u003c\/li\u003e\n\u003cli\u003enoise level;\u003c\/li\u003e\n\u003cli\u003eminimum modulation capacity;\u003c\/li\u003e\n\u003cli\u003eENERGY STAR certification;\u003c\/li\u003e\n\u003cli\u003ethe outdoor temperature range;\u003c\/li\u003e\n\u003cli\u003eelectrical requirements;\u003c\/li\u003e\n\u003cli\u003ethe total installed cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is particularly true for this LETO, whose positioning differs from that of a wall-mounted heat pump specifically designed to serve as a primary heating source in very cold weather.\u003c\/p\u003e\n\u003ch3\u003eHeating down to -15 °C: what this figure really means\u003c\/h3\u003e\n\u003cp\u003eSenville advertises heating operation down to \u003cstrong\u003e-15 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOn the AirGreen product page for this combination, the listed capacity drops to approximately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9,000 BTU\/h at -8 °C\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6,600 BTU\/h at -15 °C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe listed COP is approximately \u003cstrong\u003e2.094 at -8 °C\u003c\/strong\u003e and \u003cstrong\u003e1.844 at -15 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese figures are much more informative than simply stating “heating down to -15 °C.”\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003e-15 °C\u003c\/strong\u003e, the unit can still produce heat, but it no longer provides its rated 12,000 BTU. For a building in Quebec, this difference must be factored into the equipment selection.\u003c\/p\u003e\n\u003cp\u003eWe often see two possible uses.\u003c\/p\u003e\n\u003cp\u003eIn a condo heated primarily with electricity, the LETO can provide a significant portion of the heating during milder temperatures, while the existing electric system remains available when demand increases.\u003c\/p\u003e\n\u003cp\u003eIn an addition, basement, office, or commercial space, it can also provide very practical localized heating without necessarily being expected to handle the entire heating load on its own during the coldest days.\u003c\/p\u003e\n\u003ch3\u003eThis model is not an ENERGY STAR cold-climate heat pump.\u003c\/h3\u003e\n\u003cp\u003eIt is important to distinguish \u003cstrong\u003elow-temperature operating capacity\u003c\/strong\u003e from \u003cstrong\u003eENERGY STAR – Cold Climate certification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis SENL-12CD-OL \/ SENL-12CD-ILL combination is not listed as ENERGY STAR or ENERGY STAR Cold Climate on the AirGreen product page.\u003c\/p\u003e\n\u003cp\u003eThis directly affects rebates.\u003c\/p\u003e\n\u003cp\u003eThe current \u003cstrong\u003eHydro-Québec LogisVert\u003c\/strong\u003e criteria provide financial assistance for heat pumps meeting the applicable ENERGY STAR certifications, with a higher amount for ENERGY STAR – Cold Climate units. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis 12,000 BTU 115 V LETO should therefore not be chosen primarily to obtain a LogisVert rebate when it does not meet the required certification. In a project where the rebate is a determining factor, we can compare its installed cost with that of an eligible model before making a decision.\u003c\/p\u003e\n\u003cp\u003eThis comparison is often more useful than looking only at the equipment’s purchase price.\u003c\/p\u003e\n\u003ch3\u003eAn indicative range of 450 to 750 sq. ft., to be used with caution\u003c\/h3\u003e\n\u003cp\u003eSenville presents the model as suitable for approximately \u003cstrong\u003e450 to 750 sq. ft.\u003c\/strong\u003e, particularly for bedrooms, offices, and living spaces. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis range is not a substitute for proper sizing.\u003c\/p\u003e\n\u003cp\u003eA 600 sq. ft. ground-floor home in a well-insulated building does not have the same heating and cooling load as an apartment of the same size on the top floor of an old Montreal triplex.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we take into account, among other things:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ethe number and size of the windows;\u003c\/li\u003e\n\u003cli\u003etheir orientation;\u003c\/li\u003e\n\u003cli\u003ethe insulation;\u003c\/li\u003e\n\u003cli\u003ethe floor on which the home is located;\u003c\/li\u003e\n\u003cli\u003ethe ceiling height;\u003c\/li\u003e\n\u003cli\u003ethe layout of the rooms;\u003c\/li\u003e\n\u003cli\u003ethe number of occupants;\u003c\/li\u003e\n\u003cli\u003eheat-generating appliances;\u003c\/li\u003e\n\u003cli\u003ethe intended use for heating.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eA properly sized and correctly positioned 12,000 BTU unit generally delivers better results than an oversized unit installed simply “to be safe.”\u003c\/p\u003e\n\u003ch3\u003e17.5 dB(A) at low speed: interesting for a bedroom or office\u003c\/h3\u003e\n\u003cp\u003eThe specifications indicate indoor sound levels of up to \u003cstrong\u003e45 dB(A)\u003c\/strong\u003e at high speed, decreasing to \u003cstrong\u003e17.5 dB(A)\u003c\/strong\u003e in its quietest mode. The outdoor unit is rated at \u003cstrong\u003e54 dB(A)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature makes the LETO well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea bedroom;\u003c\/li\u003e\n\u003cli\u003ea home office;\u003c\/li\u003e\n\u003cli\u003ea small condo;\u003c\/li\u003e\n\u003cli\u003ea living room where the unit is relatively close to the occupants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSleep mode also allows the setpoint to change gradually during the night. Senville specifically highlights quiet operation and Sleep mode for nighttime use. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe final sound level nevertheless depends on the installation. An outdoor unit mounted on a structure that may transmit vibrations can be more noticeable than a condenser properly installed on a suitable base or support.\u003c\/p\u003e\n\u003ch3\u003eAirflow and automatic louvers: two details that affect comfort\u003c\/h3\u003e\n\u003cp\u003eThe indoor airflow reaches approximately \u003cstrong\u003e341.4 CFM\u003c\/strong\u003e at maximum speed, with several intermediate levels of \u003cstrong\u003e309.0, 206.0, and 176.6 CFM\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe AirGreen specifications also indicate \u003cstrong\u003eautomatic control of the vertical and horizontal louvers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis helps distribute the air rather than creating a concentrated jet in the same location.\u003c\/p\u003e\n\u003cp\u003eBut even a unit with good louvers cannot compensate for poor placement.\u003c\/p\u003e\n\u003cp\u003eIf the indoor unit is placed facing a wall a few feet away, behind a beam, or in a corner that prevents the air from reaching the rest of the residence, distribution will be limited.\u003c\/p\u003e\n\u003cp\u003eIn our \u003cstrong\u003ewall-mounted air conditioning projects in Montreal and Laval\u003c\/strong\u003e, we therefore pay close attention to airflow direction before confirming the final location.\u003c\/p\u003e\n\u003ch3\u003eA dehumidification capacity of 1.4 liters per hour\u003c\/h3\u003e\n\u003cp\u003eThe documentation states a moisture removal rate of approximately \u003cstrong\u003e1.4 L\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature is particularly useful during Quebec’s hot, humid periods.\u003c\/p\u003e\n\u003cp\u003eSummer comfort is not determined solely by temperature. A room maintained at 23°C with high humidity can remain uncomfortable. A properly sized heat pump generally has sufficient run times to remove humidity while cooling.\u003c\/p\u003e\n\u003cp\u003eThis is another reason to avoid excessive oversizing.\u003c\/p\u003e\n\u003ch3\u003eWiFi, Alexa, and remote scheduling\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWiFi is included\u003c\/strong\u003e in the configuration offered by AirGreen, and Senville indicates compatibility with Alexa. The system allows the temperature, schedules, and certain settings to be changed through an app or voice command. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer includes, among other items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe indoor unit;\u003c\/li\u003e\n\u003cli\u003ethe outdoor unit;\u003c\/li\u003e\n\u003cli\u003ethe wireless remote control;\u003c\/li\u003e\n\u003cli\u003ethe indoor-outdoor wiring harness;\u003c\/li\u003e\n\u003cli\u003ethe Alexa USB module;\u003c\/li\u003e\n\u003cli\u003ethe installation and operating manuals. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a second home or a residence whose occupants are regularly away, this feature can, for example, adjust the setpoint before returning home instead of continuously maintaining the same temperature.\u003c\/p\u003e\n\u003ch3\u003eR454B and 25-foot precharge\u003c\/h3\u003e\n\u003cp\u003eThis generation uses \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe heat pump is precharged for a line length of up to \u003cstrong\u003e25 feet\u003c\/strong\u003e. Senville indicates that an installation with a 50-foot kit requires refrigerant to be added on site by the installer. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe technical specifications also confirm a 25 ft precharge and an outdoor unit weight of approximately 61.29 lb. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor this combination, AirGreen specifies 1\/4 in – 3\/8 in piping.\u003c\/p\u003e\n\u003cp\u003eDuring an installation, we must measure the actual route rather than arbitrarily choosing the piping length. A shorter, clean route is generally preferable, but the goal is also to avoid unnecessary bends, maintain a neat exterior finish, and keep the equipment accessible for future maintenance.\u003c\/p\u003e\n\u003ch2\u003eAn AirGreen installation designed around the building, not just around the heat pump\u003c\/h2\u003e\n\u003ch3\u003eA common use case in Greater Montreal\u003c\/h3\u003e\n\u003cp\u003eThe 12,000 BTU 115 V LETO is a good fit for a scenario we encounter often: a homeowner wants to remove a noisy window air conditioner from a bedroom, living room, or small dwelling while also gaining a heating function.\u003c\/p\u003e\n\u003cp\u003eIn this context, we do not look only at the wall where the customer would like to see the indoor unit.\u003c\/p\u003e\n\u003cp\u003eWe check the entire route:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eindoor unit → drain → refrigerant lines → wiring → outdoor unit → electrical supply.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA highly aesthetic indoor position can sometimes require a problematic drain or an unnecessarily long outdoor route. Conversely, choosing the location solely to reduce piping length can result in poor air distribution.\u003c\/p\u003e\n\u003cp\u003eThe right compromise must be decided before drilling.\u003c\/p\u003e\n\u003ch3\u003eDimensions to allow for\u003c\/h3\u003e\n\u003cp\u003eThe indoor unit measures approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e31.57 in × 7.44 in × 11.69 in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit measures:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30.12 in × 11.93 in × 21.85 in.\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese relatively compact dimensions facilitate several balcony, wall-mounted, or ground-level installations, but the required clearances around the condenser must always be maintained.\u003c\/p\u003e\n\u003cp\u003eIn particular, we must avoid placing the outdoor unit where:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003esnow may bury it;\u003c\/li\u003e\n\u003cli\u003edischarged air is immediately recirculated;\u003c\/li\u003e\n\u003cli\u003eservice access becomes impossible;\u003c\/li\u003e\n\u003cli\u003evibrations are transmitted directly to a bedroom;\u003c\/li\u003e\n\u003cli\u003ewater draining from heating cycles creates a problem on a walkway.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe errors we aim to avoid from the estimating stage\u003c\/h3\u003e\n\u003cp\u003eWith a wall-mounted heat pump, some errors are much more expensive to correct after installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing capacity based solely on square footage.\u003c\/strong\u003e\u003cbr\u003eFloor area is an indicator, not a load calculation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTreating 115 V as power supplied by a standard outlet.\u003c\/strong\u003e\u003cbr\u003eThis LETO requires a circuit capable of handling its \u003cstrong\u003e19 A MCA\u003c\/strong\u003e and \u003cstrong\u003e20 A MOP\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing this model assuming it is a -30 °C heat pump.\u003c\/strong\u003e\u003cbr\u003eThe published heating range goes down to \u003cstrong\u003e-15 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssuming it is automatically eligible for LogisVert.\u003c\/strong\u003e\u003cbr\u003eThe combination is not listed as ENERGY STAR or ENERGY STAR – Cold Climate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstalling the indoor unit without considering air distribution.\u003c\/strong\u003e\u003cbr\u003eAvailable capacity is useless if the airflow remains confined to a small area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeglecting drainage.\u003c\/strong\u003e\u003cbr\u003eA heat pump produces water in cooling mode. The drain must have a proper slope and route.\u003c\/p\u003e\n\u003ch3\u003eWarranty: a point to confirm based on the coverage provided at the time of purchase\u003c\/h3\u003e\n\u003cp\u003eThe Senville brochure attached to this version indicates \u003cstrong\u003e5 years of warranty on the compressor and 5 years on parts\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe AirGreen product page currently lists \u003cstrong\u003e10-10-0 years\u003c\/strong\u003e, with the possibility of an additional warranty.\u003c\/p\u003e\n\u003cp\u003eSince the terms may vary depending on product registration, the distributor’s program, and the coverage provided with the installation, we confirm the \u003cstrong\u003eexact applicable warranty\u003c\/strong\u003e at the time of the quote rather than relying solely on a general statement.\u003c\/p\u003e\n\u003cp\u003eThis check is particularly important when a customer is comparing two units whose prices appear similar.\u003c\/p\u003e\n\u003ch3\u003eWho do we primarily recommend the SENVILLE LETO 12,000 BTU 115 V to?\u003c\/h3\u003e\n\u003cp\u003eThis heat pump deserves consideration when the project primarily requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea capacity of \u003cstrong\u003e12,000 BTU\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea \u003cstrong\u003e115 V\u003c\/strong\u003e power supply;\u003c\/li\u003e\n\u003cli\u003egood cooling efficiency with \u003cstrong\u003eSEER2 21.2\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003equiet operation;\u003c\/li\u003e\n\u003cli\u003eInverter modulation;\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e and remote control;\u003c\/li\u003e\n\u003cli\u003eheating used down to approximately \u003cstrong\u003e-15 °C\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ea unit for a bedroom, office, condo, or medium-sized living area;\u003c\/li\u003e\n\u003cli\u003ea budget where obtaining a cold-climate heat pump subsidy is not necessarily the priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a homeowner whose top priority is \u003cstrong\u003every-low-temperature heating\u003c\/strong\u003e, \u003cstrong\u003eENERGY STAR – Cold Climate\u003c\/strong\u003e certification, or LogisVert financial assistance, we can also compare the LETO with other wall-mounted heat pumps that are better suited to this goal.\u003c\/p\u003e\n\u003ch3\u003eWhy choose AirGreen for installation\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen Heat Pumps, Air Conditioning \u0026amp; Heating\u003c\/strong\u003e, our work involves more than simply mounting a unit on the wall.\u003c\/p\u003e\n\u003cp\u003eWe verify the capacity, positioning, piping, drain, outdoor routing, condenser clearances, and electrical requirements to ensure the unit is truly suitable for the building.\u003c\/p\u003e\n\u003cp\u003eWe serve \u003cstrong\u003eMontréal, Laval, Longueuil, the South Shore, the North Shore, and Montérégie\u003c\/strong\u003e, for both \u003cstrong\u003ewall-mounted heat pump installation\u003c\/strong\u003e and \u003cstrong\u003eHVAC service and maintenance\u003c\/strong\u003e needs.\u003c\/p\u003e\n\u003cp\u003eTo get an installation quote for the \u003cstrong\u003eSENVILLE LETO 12,000 BTU 115 V SENL-12CD-OL \/ SENL-12CD-ILL\u003c\/strong\u003e, compare this model with an ENERGY STAR heat pump eligible for current programs, or determine whether 12,000 BTU is suitable for your space, contact \u003cstrong\u003eAirGreen at 514-316-2973\u003c\/strong\u003e or \u003cstrong\u003e\u003ca class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@airgreen.ca\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56119909155108,"sku":"SENL-12CD-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_554f46f4-a785-4a85-91d8-0fafc025ffe1.png?v=1789049843","url":"https:\/\/airgreen.ca\/en\/products\/mini-split-senville-leto-12000-btu-115v-montreal-laval-rive-sud","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}