{"product_id":"cassette-de-plafond-1-voie-senville-sena-r454b-6000-btu","title":"1-Way Ceiling Cassette SENVILLE SENA R454B | 6000 BTU","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA 1-way cassette of only 6,000 BTU for heating and cooling a small area without occupying the upper part of a wall\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e6,000 BTU SENVILLE SENA 1-way ceiling cassette\u003c\/strong\u003e addresses a very specific problem we encounter in certain \u003cstrong\u003eair-conditioning and heating projects in Montreal, Laval, Longueuil, the North Shore, and the South Shore\u003c\/strong\u003e: the room needs its own heat pump, but no wall location is truly suitable for a traditional indoor unit.\u003c\/p\u003e\n\u003cp\u003eA bedroom may have a large window, a full-height closet, and little available wall space. In an office, furniture, screens, and cabinets may occupy the best surfaces. In a high-end renovation, the owner may simply prefer a unit that is much more visually discreet.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENVILLE SENA-06HF-1WCG\u003c\/strong\u003e therefore offers a different approach. The indoor unit is integrated into the ceiling and primarily distributes air in one direction. It retains the principle of a ductless heat pump, but with a very different presentation from a traditional wall-mounted head.\u003c\/p\u003e\n\u003cp\u003eThe system is based on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor unit: SENA-06HF-OG\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor unit: SENA-06HF-1WCG\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated capacity: 6,000 BTU\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAHRI: 216623592\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSEER2: 22.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 15.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2: 12.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant planned for the AirGreen configuration: R-454B\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eENERGY STAR: yes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCold climate: yes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeating down to -30 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWi-Fi: optional\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\u003ePiping: 1\/4 in – 3\/8 in\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\u003cli\u003e\u003cstrong\u003eVertical louver: automatic\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHorizontal louver: manual\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdditional warranty: possible\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe attached brochure clearly identifies a Senville \u003cstrong\u003e1-Way\u003c\/strong\u003e 6,000 BTU cassette from the SENA family and presents this design as a ductless ceiling cassette heat pump. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy a 6,000 BTU capacity may be exactly what is needed\u003c\/h3\u003e\n\u003cp\u003eIn residential HVAC, we sometimes see a tendency to choose a higher capacity “to be sure.”\u003c\/p\u003e\n\u003cp\u003eThis reasoning can be counterproductive.\u003c\/p\u003e\n\u003cp\u003eA small bedroom, enclosed office, or small thermally insulated area does not necessarily need a 12,000 BTU heat pump. An oversized unit can quickly reach the requested temperature and then significantly reduce its output or multiply its cycles depending on the conditions.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e6,000 BTU SENA\u003c\/strong\u003e allows a small load to be targeted more precisely.\u003c\/p\u003e\n\u003cp\u003eSenville commercially recommends this size for an approximate area of \u003cstrong\u003e250 to 400 sq. ft.\u003c\/strong\u003e, noting that it may be suitable for bedrooms, offices, and small living areas. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, however, we consider this area a general indication, not a sizing rule.\u003c\/p\u003e\n\u003cp\u003eA 350 sq. ft. room with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12-foot ceiling;\u003c\/li\u003e\n\u003cli\u003elarge windows;\u003c\/li\u003e\n\u003cli\u003esouth-facing orientation;\u003c\/li\u003e\n\u003cli\u003epoorly insulated walls;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003emay require more capacity than a space of the same area that is well insulated and located in the center of a house.\u003c\/p\u003e\n\u003ch3\u003eA 1-way cassette is not a miniature 4-way cassette\u003c\/h3\u003e\n\u003cp\u003eThe term \u003cstrong\u003e1-way\u003c\/strong\u003e is important.\u003c\/p\u003e\n\u003cp\u003eA traditional square four-way cassette distributes air in several directions. The SENA-06HF-1WCG is designed differently: it produces a much more directional airflow.\u003c\/p\u003e\n\u003cp\u003eThis changes how we choose its location.\u003c\/p\u003e\n\u003cp\u003eWe generally try to direct the airflow along the length of the room rather than toward a nearby obstacle. In a rectangular bedroom, for example, this approach allows air to be projected from one end to the other.\u003c\/p\u003e\n\u003cp\u003eThe AirGreen specifications indicate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eautomatic vertical louver\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emanual horizontal louver\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis means that the main swing can help distribute the air, but the cassette’s physical position remains decisive.\u003c\/p\u003e\n\u003ch3\u003eA wide but very shallow indoor unit\u003c\/h3\u003e\n\u003cp\u003eThe dimensions listed for the indoor unit are:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e50.31 × 13.19 × 8.98 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenville’s technical table confirms these dimensions for the 6,000 BTU version. It also shows that the 9,000, 12,000, and 18,000 BTU models in this family use the same indoor format. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a particularly interesting detail in renovations.\u003c\/p\u003e\n\u003cp\u003eThe unit is long, but its height is less than 9 inches. This can facilitate certain projects where ceiling space is limited.\u003c\/p\u003e\n\u003cp\u003eNevertheless, you need to check what is actually above it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ejoists;\u003c\/li\u003e\n\u003cli\u003eelectrical wires;\u003c\/li\u003e\n\u003cli\u003eplumbing;\u003c\/li\u003e\n\u003cli\u003eexisting ducts;\u003c\/li\u003e\n\u003cli\u003erecessed lighting;\u003c\/li\u003e\n\u003cli\u003ebeams;\u003c\/li\u003e\n\u003cli\u003eavailable space for the drain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe never recommend choosing a cassette based solely on a photo of the ceiling.\u003c\/p\u003e\n\u003ch3\u003eA common scenario: a bedroom where a wall-mounted head simply has no place\u003c\/h3\u003e\n\u003cp\u003eConsider a bedroom in \u003cstrong\u003eMontreal\u003c\/strong\u003e with a large window on the exterior wall, a built-in closet on the second wall, and a headboard occupying almost the entire third wall.\u003c\/p\u003e\n\u003cp\u003eTechnically, it may sometimes be possible to install a small wall-mounted unit above a door.\u003c\/p\u003e\n\u003cp\u003eHowever, this location can have several drawbacks:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epoorly directed airflow;\u003c\/li\u003e\n\u003cli\u003emore difficult access;\u003c\/li\u003e\n\u003cli\u003eunappealing appearance;\u003c\/li\u003e\n\u003cli\u003ecomplicated piping;\u003c\/li\u003e\n\u003cli\u003emore difficult condensation management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA \u003cstrong\u003e1-way ceiling cassette\u003c\/strong\u003e can keep the walls clear while directing air along the length of the room.\u003c\/p\u003e\n\u003cp\u003eThis is precisely the type of situation where the indoor unit format becomes just as important as its BTU capacity.\u003c\/p\u003e\n\u003ch3\u003e22 SEER2 and an EER2 of 15: very good efficiency for a small capacity\u003c\/h3\u003e\n\u003cp\u003eThe technical specifications for the SENA-06HF-1WC indicate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSEER2: 22.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER2: 15\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF2 Region 4: 12.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated COP: 3.75 W\/W\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese values are particularly interesting for a small heat pump that can operate for many hours at a moderate load.\u003c\/p\u003e\n\u003cp\u003eHowever, it should be noted that there is a discrepancy in the brochure: the commercial section on the previous page mentions \u003cstrong\u003e20.5 SEER\u003c\/strong\u003e, while the technical specifications table indicates \u003cstrong\u003e22.0 SEER2\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a comparison between modern products, we favor the \u003cstrong\u003eSEER2 22.0\u003c\/strong\u003e figure corresponding to the 6,000 BTU version’s technical table.\u003c\/p\u003e\n\u003ch3\u003eHSPF2 12.0: particularly interesting for a small zone heated year-round\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHSPF2 of 12.0\u003c\/strong\u003e indicates good seasonal heating efficiency for the corresponding test region.\u003c\/p\u003e\n\u003cp\u003eThis can be particularly useful when a room is used daily.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea home office;\u003c\/li\u003e\n\u003cli\u003ea primary bedroom;\u003c\/li\u003e\n\u003cli\u003ea quiet workshop;\u003c\/li\u003e\n\u003cli\u003ea small commercial space;\u003c\/li\u003e\n\u003cli\u003ea studio apartment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRather than heating the entire house more to make a single room comfortable, a dedicated heat pump can directly condition that area.\u003c\/p\u003e\n\u003ch3\u003e7,000 BTU at -8 °C and 8,100 BTU at -15 °C\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen data provided for this configuration indicate approximately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e7,000 BTU\/h at -8 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8,100 BTU\/h at -15 °C\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe COP indicated at \u003cstrong\u003e-8 °C is 2.66\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese values are particularly interesting for a heat pump rated at only 6,000 BTU, as they show that the unit can retain appreciable capacity in winter conditions well below freezing.\u003c\/p\u003e\n\u003cp\u003eHowever, sizing must always be compared with the room’s heat loss.\u003c\/p\u003e\n\u003cp\u003eA well-insulated interior bedroom does not perform like a sunroom or a corner room with two exterior walls.\u003c\/p\u003e\n\u003ch3\u003eDown to -30 °C: what this temperature really means\u003c\/h3\u003e\n\u003cp\u003eThe configuration is listed as \u003cstrong\u003eCOLD CLIMATE: Yes\u003c\/strong\u003e, and heating is specified down to \u003cstrong\u003e-30 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Senville brochure also confirms heating operation down to \u003cstrong\u003e-22 °F, or approximately -30 °C\u003c\/strong\u003e, and presents this family as a cold-climate heat pump. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHowever, the minimum operating temperature is not synonymous with full rated capacity.\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003e-30 °C\u003c\/strong\u003e, AirGreen data indicate approximately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e4,100 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCOP: 1.37\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis means that the heat pump continues to contribute to heating, but at a capacity lower than its rated value.\u003c\/p\u003e\n\u003cp\u003eFor a small room with low heat loss, 4,100 BTU\/h can still represent a very significant portion of the demand. For a highly exposed room, supplemental heating may become necessary.\u003c\/p\u003e\n\u003ch3\u003eThe COP of 1.37 at -30 °C deserves to be interpreted correctly\u003c\/h3\u003e\n\u003cp\u003eA COP of \u003cstrong\u003e1,37\u003c\/strong\u003e means that, under the corresponding conditions, the heat pump provides approximately 1.37 units of heat for one unit of electrical energy used in the refrigeration cycle.\u003c\/p\u003e\n\u003cp\u003eThis performance is lower than at -8 °C, which is normal.\u003c\/p\u003e\n\u003cp\u003eAs the outdoor temperature drops, the heat pump has less heat to extract from the outdoor air. It must also manage defrost cycles and more demanding conditions for the compressor.\u003c\/p\u003e\n\u003cp\u003eThe point of a cold-climate model is precisely to maintain useful operation when several older heat pumps would already have stopped operating or significantly limited their output.\u003c\/p\u003e\n\u003ch3\u003eA small outdoor unit suited to projects where space is limited\u003c\/h3\u003e\n\u003cp\u003eThe outdoor unit measures:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30.12 × 11.93 × 21.85 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenville's technical documentation confirms these dimensions for the 6,000 BTU model. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis represents an obvious advantage in urban environments.\u003c\/p\u003e\n\u003cp\u003eIn \u003cstrong\u003eMontreal\u003c\/strong\u003e or certain areas of \u003cstrong\u003eLongueuil\u003c\/strong\u003e, passages between buildings can be narrow. Every inch counts when it is also necessary to comply with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eventilation clearances;\u003c\/li\u003e\n\u003cli\u003eservice access;\u003c\/li\u003e\n\u003cli\u003eaccess to the yard;\u003c\/li\u003e\n\u003cli\u003ewindows;\u003c\/li\u003e\n\u003cli\u003eproperty lines;\u003c\/li\u003e\n\u003cli\u003econdominium restrictions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA more compact unit facilitates certain installations without eliminating the need for good ventilation around the condenser.\u003c\/p\u003e\n\u003ch2\u003eInstallation, ceiling, drainage, and R-454B: the points we check before recommending this Senville cassette\u003c\/h2\u003e\n\u003ch3\u003eThe ceiling must be inspected before even discussing finishing\u003c\/h3\u003e\n\u003cp\u003eA cassette is not simply a wall-mounted unit moved horizontally.\u003c\/p\u003e\n\u003cp\u003eAn adequate mechanical space must be created in the ceiling.\u003c\/p\u003e\n\u003cp\u003eBefore proposing the SENA-06HF-1WCG, we check in particular:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe direction of the joists;\u003c\/li\u003e\n\u003cli\u003eavailable space;\u003c\/li\u003e\n\u003cli\u003eheadroom;\u003c\/li\u003e\n\u003cli\u003ehidden obstacles;\u003c\/li\u003e\n\u003cli\u003ethe location of the drain;\u003c\/li\u003e\n\u003cli\u003ethe path of the piping;\u003c\/li\u003e\n\u003cli\u003efuture accessibility for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a finished ceiling, an error of a few inches can turn a simple project into a much more extensive carpentry job.\u003c\/p\u003e\n\u003ch3\u003eDrainage is often the most underestimated aspect\u003c\/h3\u003e\n\u003cp\u003eIn air conditioning, the cassette produces condensation water.\u003c\/p\u003e\n\u003cp\u003eThis water must be drained reliably.\u003c\/p\u003e\n\u003cp\u003eFor a wall-mounted unit installed on an exterior wall, a gravity drain can often exit directly.\u003c\/p\u003e\n\u003cp\u003eWith a cassette located in the center of a room, the route can be much less direct.\u003c\/p\u003e\n\u003cp\u003eWe are therefore seeking to determine:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ewhere the condensate line runs;\u003c\/li\u003e\n\u003cli\u003ewhether a continuous slope is possible;\u003c\/li\u003e\n\u003cli\u003ewhere the water can be discharged;\u003c\/li\u003e\n\u003cli\u003ewhether a pump is necessary;\u003c\/li\u003e\n\u003cli\u003ehow the system will remain accessible for maintenance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eA drainage problem in the ceiling can cause much more damage than a simple visible leak beneath a wall-mounted unit.\u003c\/p\u003e\n\u003ch3\u003eThe 1\/4 in. – 3\/8 in. piping must be respected.\u003c\/h3\u003e\n\u003cp\u003eThe configuration requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4 in. liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\/8 in. gas\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe brochure’s technical table confirms these dimensions for the 6,000 BTU version. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDuring a renovation, we therefore do not assume that existing piping can be reused simply because it already runs to the right location.\u003c\/p\u003e\n\u003cp\u003eThe dimensions, condition, and compatibility must be verified.\u003c\/p\u003e\n\u003ch3\u003eR-454B: a significant difference between the AirGreen configuration and the attached brochure\u003c\/h3\u003e\n\u003cp\u003eThe current configuration communicated for the AirGreen page clearly indicates \u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHowever, the attached brochure contains a reference to \u003cstrong\u003eR410A\u003c\/strong\u003e, with a stated precharge of up to 25 ft and additional refrigerant required for certain greater lengths. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis statement therefore does not correspond to the R-454B data provided for the current configuration \u003cstrong\u003eSENA-06HF-OG + SENA-06HF-1WCG\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe do not mix up these two pieces of information.\u003c\/p\u003e\n\u003cp\u003eFor an actual installation, we must always refer:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eto the rating plate of the equipment delivered;\u003c\/li\u003e\n\u003cli\u003eto the manual corresponding to this revision;\u003c\/li\u003e\n\u003cli\u003eto the exact model number;\u003c\/li\u003e\n\u003cli\u003eto the refrigerant specified for this combination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor the current AirGreen configuration, the product is presented with \u003cstrong\u003eR-454B\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAnother documentation inconsistency to be aware of: SENA-06HF-1WC and SENA-06HF-1WCG\u003c\/h3\u003e\n\u003cp\u003eThe brochure identifies the indoor unit as \u003cstrong\u003eSENA-06HF-1WC\u003c\/strong\u003e, while the AirGreen data indicates \u003cstrong\u003eSENA-06HF-1WCG\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe difference may reflect a reference update, a configuration suffix, or a product revision.\u003c\/p\u003e\n\u003cp\u003eFor AirGreen, the rule remains the same: when ordering and installing, we verify the exact pairing corresponding to the AHRI number. \u003cstrong\u003e216623592\u003c\/strong\u003e rather than relying solely on the product family’s commercial name.\u003c\/p\u003e\n\u003ch3\u003eMCA 12 A and MOP 15 A: a relatively moderate electrical load\u003c\/h3\u003e\n\u003cp\u003eThe AirGreen configuration indicates:\u003c\/p\u003e\n\u003cul\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\u003cli\u003e\u003cstrong\u003epower supply: 220 V\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe brochure also confirms a \u003cstrong\u003e208\/230 V, 60 Hz, single-phase\u003c\/strong\u003e power supply for this family. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe electrical capacity must nevertheless be checked at the panel.\u003c\/p\u003e\n\u003cp\u003eA small appliance does not exempt the installation from applicable circuit, protection, and wiring requirements.\u003c\/p\u003e\n\u003ch3\u003eOptional Wi-Fi: useful in an office or a room used intermittently\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi is available as an option\u003c\/strong\u003e on the AirGreen configuration.\u003c\/p\u003e\n\u003cp\u003eFor a small area, this feature can be particularly convenient.\u003c\/p\u003e\n\u003cp\u003eFor example, a homeowner can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epreheat an office before starting work;\u003c\/li\u003e\n\u003cli\u003elower the setpoint in an unused bedroom;\u003c\/li\u003e\n\u003cli\u003eadjust the air conditioning before bedtime;\u003c\/li\u003e\n\u003cli\u003econtrol a room located on another floor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWi-Fi does not change the heat pump’s mechanical performance, but it can improve how it is used.\u003c\/p\u003e\n\u003ch3\u003eENERGY STAR and AHRI: two useful references for validating the configuration\u003c\/h3\u003e\n\u003cp\u003eThe SENVILLE is listed as \u003cstrong\u003eENERGY STAR\u003c\/strong\u003e, and the brochure confirms ENERGY STAR certification as well as AHRI certification for this product family. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe AirGreen configuration specifies the number \u003cstrong\u003eAHRI 216623592\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen a homeowner wants to verify eligibility for a program or compare several heat pumps, we always recommend using the AHRI number for the exact matched system rather than comparing brands alone.\u003c\/p\u003e\n\u003ch3\u003eWarranty: what the documents show\u003c\/h3\u003e\n\u003cp\u003eAirGreen data indicate a \u003cstrong\u003e10-10-0 manufacturer’s warranty\u003c\/strong\u003e, with the option to add an extended warranty.\u003c\/p\u003e\n\u003cp\u003eThe brochure provided, for its part, mentions \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\u003eIt also specifies that professional installation is required to maintain warranty coverage and the expected performance. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBecause the conditions may depend on the exact product version and registration, we always confirm the applicable warranty as part of the final quotation.\u003c\/p\u003e\n\u003ch3\u003eSelf-cleaning, leak detection, and self-diagnosis\u003c\/h3\u003e\n\u003cp\u003eThe brochure mentions several useful maintenance features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eself-cleaning mode\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eleak detection\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eself-diagnosis\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ediagnostic display;\u003c\/li\u003e\n\u003cli\u003einverter technology;\u003c\/li\u003e\n\u003cli\u003elow-temperature operation;\u003c\/li\u003e\n\u003cli\u003edrain pan protection and PTC heating belt. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese functions can help maintain the system and detect certain anomalies.\u003c\/p\u003e\n\u003cp\u003eHowever, they do not replace mechanical maintenance.\u003c\/p\u003e\n\u003cp\u003eA ceiling-mounted cassette must remain accessible for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eclean the filters;\u003c\/li\u003e\n\u003cli\u003einspect the coil;\u003c\/li\u003e\n\u003cli\u003eclean the drain pan;\u003c\/li\u003e\n\u003cli\u003echeck the drain;\u003c\/li\u003e\n\u003cli\u003eaccess the internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is something we incorporate into the design from the very beginning.\u003c\/p\u003e\n\u003ch3\u003eA cassette can be visually discreet, but it must remain accessible\u003c\/h3\u003e\n\u003cp\u003eWe often emphasize this rule during our HVAC installations.\u003c\/p\u003e\n\u003cp\u003eDuring a renovation, it may be tempting to integrate the unit very tightly so that it almost completely disappears into the ceiling.\u003c\/p\u003e\n\u003cp\u003eBut a system that cannot be properly serviced quickly becomes problematic.\u003c\/p\u003e\n\u003cp\u003eWe therefore always plan the necessary access to the filters and main components.\u003c\/p\u003e\n\u003cp\u003eAesthetics and maintenance must be considered together.\u003c\/p\u003e\n\u003ch3\u003eFor what type of room is this 6,000 BTU cassette particularly suitable?\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eSENVILLE SENA 6,000 BTU 1-Way\u003c\/strong\u003e may be particularly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea bedroom;\u003c\/li\u003e\n\u003cli\u003ea small office;\u003c\/li\u003e\n\u003cli\u003ea consultation room;\u003c\/li\u003e\n\u003cli\u003ea studio;\u003c\/li\u003e\n\u003cli\u003ea small living room;\u003c\/li\u003e\n\u003cli\u003ea space where the walls are already occupied;\u003c\/li\u003e\n\u003cli\u003ea project where the appearance of a wall-mounted unit is undesirable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe brochure itself indicates an approximate range of \u003cstrong\u003e250 to 400 sq. ft.\u003c\/strong\u003e for this model. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, however, we assess the capacity based on the actual needs and the building’s configuration.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a 1-Way Cassette Rather Than a Traditional Wall-Mounted Unit\u003c\/h3\u003e\n\u003cp\u003eThe main advantage is not that the cassette “heats better.”\u003c\/p\u003e\n\u003cp\u003eBoth technologies use the same heat pump principle.\u003c\/p\u003e\n\u003cp\u003eThe difference lies primarily in \u003cstrong\u003earchitectural integration and air distribution\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA 1-way cassette may be preferable when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe walls must remain unobstructed;\u003c\/li\u003e\n\u003cli\u003ethe unit must be visually more discreet;\u003c\/li\u003e\n\u003cli\u003ethe airflow must follow the length of the room;\u003c\/li\u003e\n\u003cli\u003ethe location of a wall-mounted unit would be too low or too far off-center.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA wall-mounted unit may still be preferable when easy access, a lower installation cost, and direct drainage are priorities.\u003c\/p\u003e\n\u003cp\u003eWe therefore choose between the two based on the project, not according to a general rule.\u003c\/p\u003e\n\u003ch3\u003eWhy AirGreen Pays Particular Attention to This Type of Installation\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen Air Conditioning \u0026amp; Heating\u003c\/strong\u003e, a ceiling cassette requires more precise coordination than a typical wall-mounted installation.\u003c\/p\u003e\n\u003cp\u003eWe must consider the following simultaneously:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eof the heating capacity;\u003c\/li\u003e\n\u003cli\u003eof the ceiling;\u003c\/li\u003e\n\u003cli\u003eof the structure;\u003c\/li\u003e\n\u003cli\u003eof the drainage;\u003c\/li\u003e\n\u003cli\u003eof the electrical system;\u003c\/li\u003e\n\u003cli\u003eof the piping;\u003c\/li\u003e\n\u003cli\u003eof future access;\u003c\/li\u003e\n\u003cli\u003eof the interior finish;\u003c\/li\u003e\n\u003cli\u003eof the outdoor unit location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a small \u003cstrong\u003e6,000 BTU\u003c\/strong\u003e heat pump, poor installation can have a proportionally large impact.\u003c\/p\u003e\n\u003cp\u003eA poorly designed drain, a location that obstructs airflow, or an oversized unit can significantly reduce the quality of the result.\u003c\/p\u003e\n\u003ch3\u003eContact AirGreen for your 6,000 BTU SENVILLE 1-Way Cassette\u003c\/h3\u003e\n\u003cp\u003eAre you considering a \u003cstrong\u003e6,000 BTU SENVILLE SENA R454B ceiling cassette\u003c\/strong\u003e for a bedroom, office, or small area?\u003c\/p\u003e\n\u003cp\u003eContact \u003cstrong\u003eAirGreen\u003c\/strong\u003e for a technical assessment. We can check the required capacity, the available ceiling space, drainage, the piping route, the electrical supply, and the optimal location for the indoor unit.\u003c\/p\u003e\n\u003cp\u003eWe carry out \u003cstrong\u003eheat pump and ceiling cassette installations in Montreal, Laval, Longueuil, the North Shore, the South Shore, and Montérégie\u003c\/strong\u003e, with particular attention to finishing, winter operation, and accessibility for maintenance.\u003c\/p\u003e","brand":"Senville","offers":[{"title":"Default Title","offer_id":56120175690020,"sku":"SENA-06HF-OG","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_CASSETTE_DE_PLAFOND_1_VOIE_SENVILLE_AURA_R454B_6000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1789060399","url":"https:\/\/airgreen.ca\/en\/products\/cassette-de-plafond-1-voie-senville-sena-r454b-6000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}