{"product_id":"thermopompe-3-zones-senville-r454b-27000-btu","title":"SENVILLE R454B 3-Zone Heat Pump | 27000 BTU","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eThree independent zones, one condenser and heating capacity that remains relevant even during Quebec’s coldest weather\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE R454B 3-Zone Heat Pump | 27000 BTU\u003c\/strong\u003e is intended for properties where a single wall-mounted unit cannot provide satisfactory air distribution, but installing three outdoor condensers would be unnecessarily cumbersome. For a home in \u003cstrong\u003eMontreal\u003c\/strong\u003e, a duplex in \u003cstrong\u003eLaval\u003c\/strong\u003e, a condo on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, a floor with several bedrooms in \u003cstrong\u003eLongueuil\u003c\/strong\u003e or a residence on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, the principle is simple: three indoor zones can be controlled from a single outdoor unit.\u003c\/p\u003e\n\u003cp\u003eThe core of this configuration is the \u003cstrong\u003eSENVILLE SENA-28HF-MOA\u003c\/strong\u003e condenser, using \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e and capable of operating in heating mode down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e. For the TripleZone match that interests us here, the certified reference is \u003cstrong\u003eAHRI 215735314\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis AHRI number is particularly important because the same SENA-28HF-MOA condenser can be used in several multi-zone configurations. The AHRI certificate for the TripleZone match specifically indicates \u003cstrong\u003e27,000 BTU\/h for cooling, 23.0 SEER2, 12.5 EER2, 27,000 BTU\/h nominal heating capacity and 10.5 HSPF2 for Region IV\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we consider this distinction essential. A customer searching only for “SENA-28HF-MOA” online can easily come across a DoubleZone, TripleZone or QuadZone listing and find slightly different figures. These are not necessarily errors: \u003cstrong\u003ethe certified efficiency depends on the exact match between the outdoor unit and the indoor units\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAn important clarification about the attached brochure: same condenser, different configuration\u003c\/h3\u003e\n\u003cp\u003eThe documentation provided with this listing clearly illustrates why you need to look beyond the condenser number.\u003c\/p\u003e\n\u003cp\u003eThe attached brochure shows the \u003cstrong\u003eSENA-28HF-MOA in a DoubleZone configuration\u003c\/strong\u003e, with two 12,000 BTU indoor units. It also indicates that this outdoor platform can support \u003cstrong\u003e2 to 4 zones\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor this DoubleZone configuration, the brochure lists 28,000 BTU and an efficiency rating of 23.8. For the \u003cstrong\u003eTripleZone configuration covered in this article\u003c\/strong\u003e, AHRI match 215735314 is instead certified at \u003cstrong\u003e27,000 BTU and 23.0 SEER2\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSenville also officially markets this platform in a \u003cstrong\u003eTri-Zone\u003c\/strong\u003e configuration, with three indoor units, a nominal capacity of 27,000 BTU and an efficiency rating of 23 SEER2. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis distinction helps avoid a common error when comparing multi-zone heat pumps: mixing data from the same condenser used with different combinations of indoor units.\u003c\/p\u003e\n\u003ch3\u003eThe main features of the TripleZone configuration\u003c\/h3\u003e\n\u003cp\u003eFor the pairing presented here, we are focusing in particular on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3 indoor zones\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor unit: SENA-28HF-MOA\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAHRI: 215735314\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCertified cooling capacity: 27,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSEER2: 23.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 12.5\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2: 10.5\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated heating: 27,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCapacity at -8 °C: 30,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCapacity at -15 °C: 27,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum capacity indicated at -30 °C: 14,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCOP at -8 °C: approximately 2.36\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCOP at -30 °C: approximately 1.26\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMinimum heating temperature: -30 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant: R454B\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eENERGY STAR: yes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eENERGY STAR Cold Climate: yes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eENERGY STAR ID: 3630061\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: 208\/230 V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMCA: 30 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum protection: 35 A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor sound level: approximately 61 dB(A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor dimensions: 37.24 × 16.14 × 31.89 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWi-Fi: included\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenville’s platform documentation also confirms a minimum operating temperature of \u003cstrong\u003e-30 °C\u003c\/strong\u003e, a 120.61 oz R454B charge, a 208\/230 V power supply, an MCA of 30 A, and a maximum protection of 35 A. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThree zones do not mean three completely independent heat pumps\u003c\/h3\u003e\n\u003cp\u003eA TripleZone heat pump has three indoor units, but they all share the same outdoor compressor.\u003c\/p\u003e\n\u003cp\u003eEach zone can have:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eits own setpoint temperature;\u003c\/li\u003e\n\u003cli\u003eits own fan speed;\u003c\/li\u003e\n\u003cli\u003eits own schedule;\u003c\/li\u003e\n\u003cli\u003eits own location;\u003c\/li\u003e\n\u003cli\u003eits own airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it possible, for example, to install one head in the primary bedroom, a second in an office, and a third in the living area.\u003c\/p\u003e\n\u003cp\u003eHowever, all available capacity comes from the \u003cstrong\u003esame SENA-28HF-MOA condenser\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is an important distinction in our sizing work at AirGreen. We do not calculate three rooms separately and then simply add three BTU figures without considering how the system performs as a whole.\u003c\/p\u003e\n\u003cp\u003eSimultaneous needs matter.\u003c\/p\u003e\n\u003cp\u003eA heavily glazed south-facing living room may require substantial cooling at 4 p.m., while a north-facing bedroom may require very little. Conversely, a winter night can create high demand in several zones at the same time.\u003c\/p\u003e\n\u003cp\u003eThe Inverter technology then adjusts the compressor’s operation and distributes its available capacity among the units that need it.\u003c\/p\u003e\n\u003ch3\u003eA modulation range suited to multi-zone systems\u003c\/h3\u003e\n\u003cp\u003eSenville’s current TripleZone page indicates an approximate cooling range of \u003cstrong\u003e7,200 to 37,000 BTU\/h\u003c\/strong\u003e and a heating range of approximately \u003cstrong\u003e8,400 to 36,000 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis modulation is particularly useful in a three-zone installation.\u003c\/p\u003e\n\u003cp\u003eA multi-zone heat pump almost never operates with exactly the same demand in all three rooms.\u003c\/p\u003e\n\u003cp\u003eIn a home in \u003cstrong\u003eBoucherville\u003c\/strong\u003e, for example, the ground floor may receive plenty of sunlight during the day while two upstairs bedrooms are already comfortable. The system can adjust its operation rather than treating all three zones identically.\u003c\/p\u003e\n\u003cp\u003eThis is one of the main advantages of a properly sized multi-zone system: \u003cstrong\u003ewe bring heating and cooling output closer to the actual needs of each space\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e23 SEER2: high efficiency for a three-zone configuration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e23.0 SEER2\u003c\/strong\u003e rating deserves particular attention.\u003c\/p\u003e\n\u003cp\u003eA multi-split system involves more piping and must distribute its capacity among several indoor units. Achieving seasonal efficiency of this magnitude on a TripleZone system is therefore a notable advantage.\u003c\/p\u003e\n\u003cp\u003eThe AHRI certificate precisely confirms this \u003cstrong\u003e23.0 SEER2\u003c\/strong\u003e for pairing 215735314. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSenville also presents its Tri-Zone system as \u003cstrong\u003eENERGY STAR\u003c\/strong\u003e-certified, with smart control and heating down to -30 °C. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNevertheless, we avoid turning this figure into a promise of annual savings.\u003c\/p\u003e\n\u003cp\u003eTwo installations using exactly the same heat pump can show very different energy consumption.\u003c\/p\u003e\n\u003cp\u003eThe most important factors remain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003einsulation;\u003c\/li\u003e\n\u003cli\u003esolar exposure;\u003c\/li\u003e\n\u003cli\u003ethe requested temperature;\u003c\/li\u003e\n\u003cli\u003eactual use of the three zones;\u003c\/li\u003e\n\u003cli\u003ewindow quality;\u003c\/li\u003e\n\u003cli\u003eair infiltration;\u003c\/li\u003e\n\u003cli\u003ethe length of the lines;\u003c\/li\u003e\n\u003cli\u003ethe sizing of each indoor unit;\u003c\/li\u003e\n\u003cli\u003ethe quality of the commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e30,000 BTU at -8 °C: why this figure is particularly interesting in Quebec\u003c\/h3\u003e\n\u003cp\u003eThe system’s nominal capacity is 27,000 BTU, but the model data indicate approximately \u003cstrong\u003e30,000 BTU\/h of heating at -8 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis may seem counterintuitive, but an inverter compressor can be certified at different operating points with capacities that do not necessarily follow a simple downward line.\u003c\/p\u003e\n\u003cp\u003eAt -15 °C, the indicated capacity remains approximately \u003cstrong\u003e27,000 BTU\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor a TripleZone heat pump, maintaining this capacity is particularly interesting, since several zones may call for heating simultaneously.\u003c\/p\u003e\n\u003cp\u003eIt is precisely at these temperatures of -8 °C to -15 °C that we can truly assess a heat pump’s potential to reduce the operation of electric baseboard heaters in a Greater Montreal home.\u003c\/p\u003e\n\u003ch3\u003eAt -30 °C, the unit still operates, but its capacity is different\u003c\/h3\u003e\n\u003cp\u003eThe SENVILLE is designed for heating down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e. The platform brochure confirms this outdoor limit. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHowever, the maximum published capacity at this temperature is approximately \u003cstrong\u003e14,000 BTU\/h\u003c\/strong\u003e, with a COP of around \u003cstrong\u003e1.26\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis means two things.\u003c\/p\u003e\n\u003cp\u003eFirst, the system remains capable of producing heat under conditions in which many standard heat pumps are no longer designed to operate.\u003c\/p\u003e\n\u003cp\u003eSecond, you must never confuse “operates at -30 °C” with “provides 27,000 or 30,000 BTUs at -30 °C.”\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we compare this available capacity with the building’s heat loss.\u003c\/p\u003e\n\u003cp\u003eIf the property loses 25,000 BTU\/h at -30 °C and the heat pump provides only 14,000, supplemental heating is still needed to cover the difference.\u003c\/p\u003e\n\u003ch3\u003eCOP of 2.36 at -8 °C: understanding this figure simply\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCOP\u003c\/strong\u003e compares delivered heat with electricity consumed.\u003c\/p\u003e\n\u003cp\u003eA system with a COP of 2.36 theoretically provides approximately 2.36 units of heat for each unit of electrical energy consumed by the heat pump under the corresponding test conditions.\u003c\/p\u003e\n\u003cp\u003eAt -30 °C, the COP drops to around 1.26.\u003c\/p\u003e\n\u003cp\u003eThis decrease is normal.\u003c\/p\u003e\n\u003cp\u003eThe compressor has to work harder when the difference between the outdoor and indoor temperatures becomes very large.\u003c\/p\u003e\n\u003cp\u003eWe therefore consider performance at multiple temperatures rather than relying on a single annual figure.\u003c\/p\u003e\n\u003ch2\u003eAirGreen installation: with three zones, route design becomes just as important as choosing the heat pump\u003c\/h2\u003e\n\u003ch3\u003eThree heads solve a real air-distribution problem\u003c\/h3\u003e\n\u003cp\u003eOne of the best use cases for a \u003cstrong\u003eTripleZone\u003c\/strong\u003e heat pump is a condo or house with several rooms that do not communicate well with one another.\u003c\/p\u003e\n\u003cp\u003eConsider a property with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea living room;\u003c\/li\u003e\n\u003cli\u003ea primary bedroom;\u003c\/li\u003e\n\u003cli\u003ea closed office.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEven a very large wall-mounted unit installed in the living room will not be able to properly control the other two rooms when their doors are closed.\u003c\/p\u003e\n\u003cp\u003eAdding more BTUs to the living room does not solve this problem.\u003c\/p\u003e\n\u003cp\u003eWith three indoor units, each zone receives its own heated or cooled air directly.\u003c\/p\u003e\n\u003cp\u003eThis is one of the main reasons we sometimes recommend a multizone system rather than a higher-capacity single-split system.\u003c\/p\u003e\n\u003ch3\u003eAn AirGreen experience in Ahuntsic-Cartierville: three zones and a flat roof\u003c\/h3\u003e\n\u003cp\u003eIn July 2026, our AirGreen team completed a \u003cstrong\u003eTripleZone installation in Ahuntsic-Cartierville, Montreal\u003c\/strong\u003e, with three indoor units and a single condenser installed on a flat roof.\u003c\/p\u003e\n\u003cp\u003eThis project clearly illustrates the constraints of a real three-zone system: the condenser had to be securely installed on a support suitable for the roof, the refrigerant line runs had to serve several areas of the building, and future access for maintenance had to remain possible.\u003c\/p\u003e\n\u003cp\u003eThe evacuation and commissioning equipment was still visible in the site photos, illustrating a step the client generally does not see after the work is completed but that directly affects system reliability: \u003cstrong\u003erefrigeration preparation before startup\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe project involved a GREE heat pump rather than a Senville, but the installation challenge is directly comparable: three zones mean more piping, more connections, and more decisions about routing.\u003c\/p\u003e\n\u003ch3\u003eThe same outdoor unit can serve 2 to 4 zones\u003c\/h3\u003e\n\u003cp\u003eThe Senville brochure clearly states that the \u003cstrong\u003eSENA-28HF-MOA supports 2 to 4 zones\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a homeowner, this flexibility can be appealing.\u003c\/p\u003e\n\u003cp\u003eHowever, this does not mean that a fourth head can always be added without reevaluating the system.\u003c\/p\u003e\n\u003cp\u003eWe must verify:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe allowable capacities of the indoor units;\u003c\/li\u003e\n\u003cli\u003ethe combination authorized by Senville;\u003c\/li\u003e\n\u003cli\u003ethe total connected BTUs;\u003c\/li\u003e\n\u003cli\u003ethe number of available ports;\u003c\/li\u003e\n\u003cli\u003ethe length limits;\u003c\/li\u003e\n\u003cli\u003ethe applicable AHRI match;\u003c\/li\u003e\n\u003cli\u003ethe impact on the rebate and certified efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TripleZone configuration in this article must therefore be considered its own certified system, even though it uses the same condenser as other Senville products.\u003c\/p\u003e\n\u003ch3\u003e100 feet of R454B precharge: a real advantage for three refrigerant line runs\u003c\/h3\u003e\n\u003cp\u003eThe brochure indicates a \u003cstrong\u003erefrigerant precharge capable of covering up to 100 ft\u003c\/strong\u003e on the SENA-28HF-MOA platform. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSenville specifies the same precharge for the Tri-Zone version currently on the market. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature becomes especially significant when there are three indoor units.\u003c\/p\u003e\n\u003cp\u003eOne head may be close to the condenser, while another may be located on the opposite floor of the property.\u003c\/p\u003e\n\u003cp\u003eNevertheless, we must distinguish between \u003cstrong\u003eavailable refrigerant charge\u003c\/strong\u003e and \u003cstrong\u003emaximum permitted lengths\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe limits for each branch, the combined length, and the height differences must always comply with the installation manual.\u003c\/p\u003e\n\u003ch3\u003e1\/4 in – 3\/8 in piping: check each indoor unit\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen specifications indicate \u003cstrong\u003e1\/4 in – 3\/8 in\u003c\/strong\u003e connections for the wall-mounted units concerned.\u003c\/p\u003e\n\u003cp\u003eIn a three-zone system, this means three pairs of pipes to route between the indoor units and the condenser.\u003c\/p\u003e\n\u003cp\u003eOn a brick property in Montreal, we can sometimes group part of the piping in the same exterior line set cover.\u003c\/p\u003e\n\u003cp\u003eIn a home on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, two units may be installed on one side of the building and a third on another wall.\u003c\/p\u003e\n\u003cp\u003eEvery project therefore completely changes the refrigerant piping route.\u003c\/p\u003e\n\u003cp\u003eThat is also why the price of a TripleZone installation depends on more than just the price of the heat pump. Line length, height, penetrations, drains, line covers, and access affect the actual work.\u003c\/p\u003e\n\u003ch3\u003eR454B: more connections mean more reasons to take care during commissioning\u003c\/h3\u003e\n\u003cp\u003eThe system contains approximately \u003cstrong\u003e120.61 oz of R454B\u003c\/strong\u003e in the platform configuration presented in the brochure. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eR454B belongs to the A2L category.\u003c\/p\u003e\n\u003cp\u003eSenville also highlights \u003cstrong\u003eself-diagnostics and leak detection\u003c\/strong\u003e features in this generation of systems. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a TripleZone installation, we have more refrigerant connections than with a single-split system.\u003c\/p\u003e\n\u003cp\u003eEach connection must therefore be prepared carefully.\u003c\/p\u003e\n\u003cp\u003eOur commissioning includes checking the connections, leak testing, evacuation, and operational testing of each zone.\u003c\/p\u003e\n\u003ch3\u003eAn outdoor unit weighing nearly 170 lb\u003c\/h3\u003e\n\u003cp\u003eThe condenser measures approximately:\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\u003e168.43 lb\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts published sound level is approximately \u003cstrong\u003e61 dB(A)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis weight changes how we prepare the support.\u003c\/p\u003e\n\u003cp\u003eFor a ground installation, we must maintain adequate clearance above the snow.\u003c\/p\u003e\n\u003cp\u003eOn a flat roof, stability, access, load distribution, and membrane protection become priorities.\u003c\/p\u003e\n\u003cp\u003eFor a wall-mounted installation, we check the structure and the possible transmission of vibrations.\u003c\/p\u003e\n\u003ch3\u003e30 A MCA and 35 A MOP: plan the electrical work from the time of the quote\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer states:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epower supply \u003cstrong\u003e208\/230 V\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 A MCA\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003emaximum protection of \u003cstrong\u003e35 A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe therefore inspect the electrical panel before finalizing the project.\u003c\/p\u003e\n\u003cp\u003eThis step prevents discovering on the morning of installation that the panel lacks the required space, circuit, or configuration.\u003c\/p\u003e\n\u003ch3\u003eWi-Fi included: especially convenient with three zones\u003c\/h3\u003e\n\u003cp\u003eSenville provides smart app control and Alexa compatibility across its current TripleZone lineup. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith a three-indoor-unit system, the benefit is obvious.\u003c\/p\u003e\n\u003cp\u003eA homeowner can create different schedules for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe bedroom;\u003c\/li\u003e\n\u003cli\u003ethe office;\u003c\/li\u003e\n\u003cli\u003ethe living room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is not necessary to keep all three zones at the same temperature all day.\u003c\/p\u003e\n\u003cp\u003eThis room-by-room control is one of the main advantages of a \u003cstrong\u003emulti-zone system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eLogisVert: why the displayed amount is $3,600\u003c\/h3\u003e\n\u003cp\u003eThe important data point for the LogisVert program is the heating capacity at \u003cstrong\u003e-8 °C\u003c\/strong\u003e, namely \u003cstrong\u003e30,000 BTU\/h\u003c\/strong\u003e for the pairing presented.\u003c\/p\u003e\n\u003cp\u003eHydro-Québec currently indicates assistance of \u003cstrong\u003e$120 per 1,000 BTU\/h at -8 °C\u003c\/strong\u003e for an ENERGY STAR cold-climate-rated heat pump when all conditions are met. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe calculation is therefore:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30 × $120 = $3,600\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis corresponds to the \u003cstrong\u003e$3,600 LogisVert provincial rebate\u003c\/strong\u003e indicated for this system.\u003c\/p\u003e\n\u003cp\u003eThe installation date remains important, since Hydro-Québec specifies that the applicable amount is determined according to the rules in effect on that date. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSome multi-unit residential buildings could theoretically receive $6,600\u003c\/h3\u003e\n\u003cp\u003eFor certain \u003cstrong\u003eeligible multi-unit residential buildings\u003c\/strong\u003e, an additional bonus of $100 per 1,000 BTU\/h at -8 °C is offered for eligible installations completed since June 15, 2026, bringing the total rate to \u003cstrong\u003e$220 per 1,000 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith 30,000 BTU\/h:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30 × $220 = $6,600\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis amount is not automatic. The building must meet the program’s specific criteria.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we therefore verify the address, building type, installation date, and exact pairing before presenting financial assistance as eligible.\u003c\/p\u003e\n\u003ch3\u003eWarranty: a difference that must be clarified before the sale\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen specification sheet provided for this configuration indicates a warranty \u003cstrong\u003e10-10-0\u003c\/strong\u003e, with the possibility of additional warranty coverage.\u003c\/p\u003e\n\u003cp\u003eHowever, the attached Senville brochure indicates \u003cstrong\u003e10 years on the compressor and 5 years on parts\u003c\/strong\u003e for the SENA-28HF-MOA platform. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe current Senville TripleZone page also displays a ten-year manufacturer’s warranty on the compressor and five years on parts. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe documents therefore do not present exactly the same coverage.\u003c\/p\u003e\n\u003cp\u003eThe warranty applicable to the customer must be the one specified on the \u003cstrong\u003efinal AirGreen quote\u003c\/strong\u003e, taking into account the warranty program, registration, and any additional protection offered.\u003c\/p\u003e\n\u003ch3\u003eMistakes we avoid on a TripleZone installation\u003c\/h3\u003e\n\u003ch4\u003eChoosing three units solely by adding up their BTUs\u003c\/h4\u003e\n\u003cp\u003eEach room has its own heating load. Three zones with equal floor areas do not necessarily require three identical capacities.\u003c\/p\u003e\n\u003ch4\u003eInstalling the heads where the piping is easiest to route\u003c\/h4\u003e\n\u003cp\u003eThe airflow should first be directed toward the space we want to treat. An attractive duct cover does not compensate for poor indoor-unit placement.\u003c\/p\u003e\n\u003ch4\u003eForgetting that the three zones share the condenser\u003c\/h4\u003e\n\u003cp\u003eA TripleZone offers three indoor controls, but the outdoor capacity remains shared.\u003c\/p\u003e\n\u003ch4\u003eMixing up DoubleZone and TripleZone data\u003c\/h4\u003e\n\u003cp\u003eThe SENA-28HF-MOA can display 23.8 in one configuration and \u003cstrong\u003e23.0 SEER2 in the AHRI TripleZone pairing 215735314\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eNeglecting the outdoor unit's location\u003c\/h4\u003e\n\u003cp\u003eWith three zones relying on a single condenser, snow, defrost drainage, vibrations, and service access must be anticipated from the outset.\u003c\/p\u003e\n\u003ch3\u003eWhich projects do we particularly recommend this SENVILLE TripleZone for?\u003c\/h3\u003e\n\u003cp\u003eThis configuration is particularly suitable when a homeowner wants to serve \u003cstrong\u003ethree truly distinct spaces\u003c\/strong\u003e with a single condenser.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethree bedrooms;\u003c\/li\u003e\n\u003cli\u003etwo bedrooms and a living room;\u003c\/li\u003e\n\u003cli\u003ea ground floor and two upstairs rooms;\u003c\/li\u003e\n\u003cli\u003ean office, a bedroom, and a living area;\u003c\/li\u003e\n\u003cli\u003ethree zones in a plex or a large condo;\u003c\/li\u003e\n\u003cli\u003ea property with limited outdoor space;\u003c\/li\u003e\n\u003cli\u003ea home where the goal is to significantly reduce electric heating through a cold-climate heat pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a completely open area, a single properly sized unit may sometimes make more sense.\u003c\/p\u003e\n\u003cp\u003eFor five or six small enclosed rooms, a different configuration may also be preferable.\u003c\/p\u003e\n\u003cp\u003eOur role at AirGreen is precisely to determine how many zones are truly necessary.\u003c\/p\u003e\n\u003ch3\u003eWhy choose AirGreen for a SENVILLE 3-Zone heat pump\u003c\/h3\u003e\n\u003cp\u003eA TripleZone installation involves three times as many indoor decisions as a single-zone system.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we plan the locations, piping routes, drains, electrical supply, line-hide covers, outdoor support, and commissioning as one cohesive system.\u003c\/p\u003e\n\u003cp\u003eWe carry out multi-zone installations in \u003cstrong\u003eMontréal, Laval, Longueuil, the South Shore, the North Shore, and Montérégie\u003c\/strong\u003e, in many different types of buildings: single-family homes, condos, plexes, older brick buildings, and newer properties.\u003c\/p\u003e\n\u003cp\u003eThe goal is not simply to achieve three temperatures using three remote controls. We want \u003cstrong\u003eeach zone to receive the appropriate capacity, the condenser to operate properly in winter, and the installation to remain accessible for maintenance throughout its service life\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eRequest an AirGreen quote for your SENVILLE 3-Zone 27,000 BTU\u003c\/h3\u003e\n\u003cp\u003eFor a \u003cstrong\u003eSENVILLE R454B 3-Zone Heat Pump | 27000 BTU\u003c\/strong\u003e in \u003cstrong\u003eMontréal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, contact AirGreen.\u003c\/p\u003e\n\u003cp\u003eWe can determine the capacity of each of the three zones, check the piping route, confirm the electrical supply, plan the condenser support, and verify eligibility for the \u003cstrong\u003e$3,600 LogisVert rebate\u003c\/strong\u003e according to the rules applicable at the time of installation.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"9 + 9 + 9","offer_id":56201142272292,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true},{"title":"9 + 9 + 12","offer_id":56201142305060,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true},{"title":"12 + 12 + 12","offer_id":56201142337828,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_THERMOPOMPE_3_ZONES_SENVILLE_R454B_27000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789057758","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-3-zones-senville-r454b-27000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}