{"product_id":"thermopompe-murale-york-serie-p-18-seer-9000-btu-115v","title":"YORK P Series Wall-Mounted Heat Pump 18 SEER | 9000 BTU 115V","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA compact 115 V wall-mounted solution for small areas, with technical specifications that must be read carefully\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFor certain \u003cstrong\u003ewall-mounted heat pump projects in Montreal, Laval, Longueuil, the North Shore, or the South Shore\u003c\/strong\u003e, 9,000 BTU is exactly what is needed: a bedroom, office, small condo, a separate area of a house, or a commercial space of limited size. The \u003cstrong\u003eYORK P Series DHP09CSB11S \/ DHP09NWB11S\u003c\/strong\u003e adds an interesting feature to this category: it operates at \u003cstrong\u003e115 V\u003c\/strong\u003e, whereas many residential wall-mounted heat pumps are powered by 208\/230 V.\u003c\/p\u003e\n\u003cp\u003eHowever, this feature does not mean that it can simply be plugged into an existing wall outlet. This is precisely the kind of detail that can completely change the quality of an installation. At \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we assess the system as a whole: actual heating and cooling load, available electrical circuit, indoor unit location, condensate drainage, piping length, outdoor unit location, and expected performance when temperatures drop in winter.\u003c\/p\u003e\n\u003cp\u003eIt is also important to clarify a point concerning the name \u003cstrong\u003e“P Series 18 SEER”\u003c\/strong\u003e. The YORK catalog does indeed present this family as the \u003cstrong\u003eP Series 18 SEER\u003c\/strong\u003e, but the technical table for the specific 9,000 BTU 115 V model indicates a \u003cstrong\u003eSEER rating of 16\u003c\/strong\u003e, an EER of 9.55, and an HSPF of 9. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e The current YORKNow network catalog also identifies the \u003cstrong\u003eDHP09CSB11S \/ DHP09NWB11S\u003c\/strong\u003e pair as a 0.75-ton system rated at \u003cstrong\u003e16 SEER\u003c\/strong\u003e, associated with \u003cstrong\u003eAHRI number 8578529\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis distinction is important: \u003cstrong\u003e18 SEER describes the product line\u003c\/strong\u003e, while the certified performance of the 9,000 BTU 115 V model must be read in its own technical data sheet.\u003c\/p\u003e\n\u003ch3\u003eDHP09CSB11S outdoors, DHP09NWB11S indoors: the exact combination\u003c\/h3\u003e\n\u003cp\u003eThe YORK P Series referred to here is a \u003cstrong\u003esingle-zone wall-mounted heat pump with an inverter compressor\u003c\/strong\u003e consisting of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOutdoor unit: DHP09CSB11S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndoor unit: DHP09NWB11S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNominal cooling capacity: 9,000 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNominal heating capacity: 9,600 BTU\/h\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply: 115 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRefrigerant: R-410A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAHRI: 8578529\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSEER: 16 for this specific combination\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEER: 9.55\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHSPF: 9\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe compressor’s modulation is a much more relevant point than nominal capacity alone. In cooling mode, YORK indicates an approximate range of \u003cstrong\u003e2,764 to 10,918 BTU\/h\u003c\/strong\u003e. In heating mode, the published range is \u003cstrong\u003e2,081 to 12,283 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis means that the heat pump does not operate solely according to an on-off principle at 9,000 BTU. It can reduce or increase its output according to demand. In a room with moderate needs, this modulation helps achieve a more stable temperature and limits repeated starts and stops.\u003c\/p\u003e\n\u003ch3\u003eWhy a 9,000 BTU heat pump should not be selected based solely on floor area\u003c\/h3\u003e\n\u003cp\u003eWe regularly encounter overly simplified reasoning: a certain floor area would automatically correspond to 9,000, 12,000, or 18,000 BTU.\u003c\/p\u003e\n\u003cp\u003eIn the field, this shortcut can lead to a poor choice.\u003c\/p\u003e\n\u003cp\u003eA room on the top floor with large south-facing windows does not have the same load as a room of identical size on the ground floor and protected from the sun. Insulation, the number of windows, ceiling height, exposure, building airtightness, and adjacent spaces must also be taken into account.\u003c\/p\u003e\n\u003cp\u003eFor a \u003cstrong\u003e9,000 BTU wall-mounted heat pump\u003c\/strong\u003e, the right goal is therefore not to choose the largest unit that fits the budget. A properly sized unit can run longer at a lower output, maintain a more consistent temperature, and better control humidity in cooling mode.\u003c\/p\u003e\n\u003ch3\u003eAn interesting 115 V power supply, but with an MCA of 17 A and an MOCP of 25 A\u003c\/h3\u003e\n\u003cp\u003eThe 115 V is probably the feature that will attract the most attention on this YORK unit.\u003c\/p\u003e\n\u003cp\u003eThe documentation for model DHP09CSB11S states:\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\"\u003eElectrical data\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e115 V \/ 1 phase \/ 60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated cooling current\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10.9 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated heating current\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10.2 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA – minimum circuit ampacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e17 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOCP – maximum overcurrent protection\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e25 A\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\u003eThese values are indicated directly in the YORK documentation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe essential point is this: \u003cstrong\u003e115 V does not mean a portable appliance or a connection to an available 15 A outlet in the room\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith an \u003cstrong\u003eMCA of 17 A\u003c\/strong\u003e, the electrical supply must be verified and installed according to the equipment requirements and applicable electrical standards. At AirGreen, we therefore do not select this model simply because a home has 120 V power. We check the circuit, protection, power-supply routing, and installation constraints before confirming the configuration.\u003c\/p\u003e\n\u003cp\u003eThis is particularly relevant during renovations in \u003cstrong\u003eMontreal\u003c\/strong\u003e, in certain plexes, older homes, or small commercial spaces where electrical availability can become a determining factor in the project.\u003c\/p\u003e\n\u003ch3\u003eHeating down to -20 °C: what this value really means\u003c\/h3\u003e\n\u003cp\u003eYORK specifies a heating operating range of \u003cstrong\u003e-20 °C to 24 °C\u003c\/strong\u003e for the DHP09CSB11S and an outdoor cooling range extending approximately from \u003cstrong\u003e-18 °C to 46 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHowever, a common misunderstanding should be avoided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating at -20 °C does not mean producing 9,600 BTU\/h at -20 °C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 9,600 BTU\/h represents the nominal capacity measured under the test conditions specified for this rating. As the outdoor temperature drops, a heat pump's capacity and efficiency may decrease. For a Greater Montréal homeowner, this difference is important because temperatures below -15 °C are part of a normal winter.\u003c\/p\u003e\n\u003cp\u003eWe therefore consider this YORK P Series to be a solution whose suitability depends on the building and intended use. For an additional room, a space where another heating source is available, or a project where electrical constraints favor 115 V, it may meet a specific need. When looking for a heat pump intended to provide a very large share of the heating during Québec's coldest periods, we generally compare its low-temperature performance with that of recent models designed specifically for the \u003cstrong\u003ecold climate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAirflow, sound pressure, and room comfort\u003c\/h3\u003e\n\u003cp\u003eThe DHP09NWB11S indoor unit offers four published airflow values:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e318 \/ 288 \/ 241 \/ 171 CFM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe corresponding sound pressure level ranges from \u003cstrong\u003e42 to 28 dB(A)\u003c\/strong\u003e depending on the speed. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe minimum level of 28 dB(A) is particularly relevant when a unit must be installed in a bedroom or office. Nevertheless, it should be remembered that the actual perceived sound level also depends on the appliance's location, the room's acoustics, the fan speed, and the required load.\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit is rated at \u003cstrong\u003e53 dB(A)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn Montréal or in dense residential areas of \u003cstrong\u003eLaval, Longueuil, Boucherville, Saint-Lambert or the North Shore\u003c\/strong\u003e, the outdoor unit's position therefore deserves as much attention as its sound rating: bedroom distance, walls that may reflect sound, neighbors, access for servicing, and snow accumulation should all be considered before drilling through the wall.\u003c\/p\u003e\n\u003ch3\u003eVertical and horizontal louvers: a frequently overlooked comfort detail\u003c\/h3\u003e\n\u003cp\u003eAir direction is particularly important with a small wall-mounted heat pump. A 9,000 BTU unit installed in the wrong location may direct its airflow straight toward a bed, workstation, or table.\u003c\/p\u003e\n\u003cp\u003eThe YORK catalogue explicitly lists \u003cstrong\u003eAuto Swing vertical\u003c\/strong\u003e in the specifications for the 115 V model. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe general feature table for the \u003cstrong\u003eP Series\u003c\/strong\u003e also presents \u003cstrong\u003e3D Auto Swing\u003c\/strong\u003e, described by YORK as automatic vertical and horizontal oscillation, as well as up-down and left-right sweep functions. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is why we indicate on our AirGreen page:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVertical control: automatic\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHorizontal control: automatic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor a previous-generation product or one from a particular batch, we nevertheless recommend confirming the exact functions of the controller supplied with the unit at the time of purchase.\u003c\/p\u003e\n\u003ch3\u003eCompact dimensions for a relatively discreet wall-mounted installation\u003c\/h3\u003e\n\u003cp\u003eThe indoor unit measures approximately \u003cstrong\u003e31 × 11 × 8 in\u003c\/strong\u003e, or \u003cstrong\u003e790 × 275 × 200 mm\u003c\/strong\u003e, and its published net weight is approximately 20 lb.\u003c\/p\u003e\n\u003cp\u003eThe outdoor unit measures approximately \u003cstrong\u003e33 × 21 × 12.5 in\u003c\/strong\u003e, or \u003cstrong\u003e848 × 540 × 320 mm\u003c\/strong\u003e, with a net weight of approximately 63 lb. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese dimensions are useful when planning an installation in a limited space, but they do not represent the required installation clearances. Sufficient space must still be provided around the equipment for airflow, service access, connections, and normal operation.\u003c\/p\u003e\n\u003cp\u003eIn Quebec, outdoor installation also requires special consideration of snow. A unit placed too low or in an area where snowdrifts accumulate may become surrounded by snow or ice precisely when heating is needed.\u003c\/p\u003e\n\u003ch3\u003e1\/4–3\/8 piping: a specification to verify before reusing existing lines\u003c\/h3\u003e\n\u003cp\u003eThe YORK DHP09CSB11S uses:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLiquid: 1\/4 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGas: 3\/8 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDrain: 5\/8 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum total piping length: 49.2 ft, or 15 m\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum height difference: 33 ft, or 10 m\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese values appear in the model's technical table. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is something we systematically check when a customer wants to replace an old heat pump while keeping the existing piping. The mere fact that two copper lines are already in the wall does not mean they are automatically compatible.\u003c\/p\u003e\n\u003cp\u003eThe diameter, condition of the lines, refrigerant previously used, route length, accessibility, and quality of the connections must all be examined.\u003c\/p\u003e\n\u003ch2\u003eWhich projects is this YORK P Series 9,000 BTU 115V actually suitable for?\u003c\/h2\u003e\n\u003ch3\u003eA good example: a separate zone with a reasonable heating and cooling load\u003c\/h3\u003e\n\u003cp\u003eLet's consider a scenario we regularly encounter in \u003cstrong\u003eGreater Montreal\u003c\/strong\u003e: a homeowner has a house whose main system adequately serves most rooms, but a finished office, an upstairs bedroom, or a small addition remains too hot in summer and uncomfortable during the shoulder seasons.\u003c\/p\u003e\n\u003cp\u003eInstalling a much larger unit can create more problems than solutions. The 9,000 BTU YORK may therefore be of interest when the load calculation confirms that its capacity range suits the room and that the 115 V electrical configuration properly meets the building's requirements.\u003c\/p\u003e\n\u003cp\u003eThe same reasoning can apply to a small commercial office, a room above a garage, or certain apartments where a single-zone system is sufficient.\u003c\/p\u003e\n\u003cp\u003eHowever, we never promise that a 9,000 BTU unit will suit a room based solely on a few square feet mentioned over the phone. \u003cstrong\u003eSizing remains a technical step.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eR-410A: a previous-generation model to consider for what it is\u003c\/h3\u003e\n\u003cp\u003eThis YORK operates with \u003cstrong\u003eR-410A\u003c\/strong\u003e. The charge specified by the manufacturer is approximately \u003cstrong\u003e24.69 oz, or 0.7 kg\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the buyer, this mainly makes it possible to properly place the product in context. It is an older platform than the newer generations of heat pumps using refrigerants such as R-32 or R-454B.\u003c\/p\u003e\n\u003cp\u003eThis does not automatically make the unit unsuitable. Rather, its price, availability, efficiency, intended use, parts, warranty, and winter performance should be compared with the solutions currently available.\u003c\/p\u003e\n\u003cp\u003eFor a new project where the priority is the best possible performance at very low temperatures or access to current financial assistance programs, comparing it with \u003cstrong\u003ecold-climate ENERGY STAR\u003c\/strong\u003e equipment is particularly relevant.\u003c\/p\u003e\n\u003ch3\u003eENERGY STAR and LogisVert: do not assume that a heat pump automatically qualifies for a rebate\u003c\/h3\u003e\n\u003cp\u003eOur product sheet identifies this combination as \u003cstrong\u003enot ENERGY STAR\u003c\/strong\u003e and \u003cstrong\u003enot ENERGY STAR – Cold Climate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis information has a direct impact on current programs. Hydro-Québec notably requires a \u003cstrong\u003ecold-climate ENERGY STAR-certified\u003c\/strong\u003e heat pump for the LogisVert measures applicable to wall-mounted heat pumps. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTherefore, \u003cstrong\u003ethe YORK DHP09CSB11S \/ DHP09NWB11S should not be purchased on the assumption that it will receive a LogisVert rebate\u003c\/strong\u003e simply because it is a heat pump.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we prefer to verify the eligibility of the specific model before signing rather than present hypothetical financial assistance that would not apply to the installed equipment.\u003c\/p\u003e\n\u003ch3\u003eOptional Wi-Fi with CS532AH adapter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDRCPX\u003c\/strong\u003e wireless remote is listed as the system's standard controller.\u003c\/p\u003e\n\u003cp\u003eFor Wi-Fi connectivity, YORK states that a \u003cstrong\u003eCS532AH adapter is required\u003c\/strong\u003e for the P and X Series. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e The catalog also specifies that the P, X, and Z Series could be controlled through the EWPE Smart app, with the adapter required for the P and X Series. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe therefore correctly classify this feature as \u003cstrong\u003eoptional Wi-Fi\u003c\/strong\u003e, not built-in Wi-Fi.\u003c\/p\u003e\n\u003cp\u003eSince this platform dates back several years, a customer who now considers mobile connectivity an essential feature should confirm the adapter's availability and the app's current compatibility before installation.\u003c\/p\u003e\n\u003ch3\u003eWarranty: why registering the unit matters\u003c\/h3\u003e\n\u003cp\u003eThe 2020 YORK catalog lists a standard warranty of \u003cstrong\u003e7 years on the compressor and 5 years on parts\u003c\/strong\u003e, followed by coverage extended to \u003cstrong\u003e10 years on the compressor and 10 years on parts\u003c\/strong\u003e after eligible equipment registration. Extended labor protection is also presented as a separate option. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur AirGreen product sheet therefore presents the product coverage as \u003cstrong\u003e10-10-0 years\u003c\/strong\u003e, meaning compressor, parts, and no manufacturer labor warranty included in this notation, with the possibility of additional coverage.\u003c\/p\u003e\n\u003cp\u003eThe key point is simple: \u003cstrong\u003esystem registration should not be forgotten after installation\u003c\/strong\u003e. For a unit whose extended coverage depends on registration, this step can represent several additional years of protection.\u003c\/p\u003e\n\u003ch3\u003eThe five mistakes we aim to avoid with this model\u003c\/h3\u003e\n\u003cp\u003eWhen a 9,000 BTU 115 V YORK P Series unit is being considered, several mistakes occur more often than others:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoosing the model solely because it operates at 115 V.\u003c\/strong\u003e The 17 A MCA and 25 A MOCP require a proper electrical assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterpret “heating down to -20°C” as “9,600 BTUs available at -20°C.”\u003c\/strong\u003e A minimum operating temperature is not a guarantee of rated capacity at that temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading “P Series 18 SEER” as the exact rating for this model.\u003c\/strong\u003e The 9,000 BTU 115 V combination is listed at \u003cstrong\u003e16 SEER\u003c\/strong\u003e in YORK's technical documentation. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssuming that a rebate is available.\u003c\/strong\u003e This model is not identified as ENERGY STAR – Cold Climate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatically reusing old piping.\u003c\/strong\u003e The system requires a \u003cstrong\u003e1\/4–3\/8 in. connection\u003c\/strong\u003e, with precise length and elevation-difference limits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThese details may seem secondary when comparing only the prices of several heat pumps. On a job site, however, they determine whether the installation is simple, correct, and suited to the building.\u003c\/p\u003e\n\u003ch3\u003eWhy have this heat pump installed by AirGreen\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen Heat Pumps, Air Conditioning \u0026amp; Heating\u003c\/strong\u003e, we install wall-mounted systems in very different buildings throughout \u003cstrong\u003eMontreal, Laval, Longueuil, the South Shore, the North Shore, and the greater metropolitan area\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor a YORK 9,000 BTU 115 V, our work does not simply consist of mounting two units and connecting them. We examine, among other things:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe capacity actually required for the area;\u003c\/li\u003e\n\u003cli\u003ethe available electrical supply;\u003c\/li\u003e\n\u003cli\u003ethe interior wall location and air distribution;\u003c\/li\u003e\n\u003cli\u003ethe outdoor unit's position;\u003c\/li\u003e\n\u003cli\u003ethe length and diameter of the piping;\u003c\/li\u003e\n\u003cli\u003econdensate drainage;\u003c\/li\u003e\n\u003cli\u003efuture access for maintenance and service;\u003c\/li\u003e\n\u003cli\u003eexpected heating performance;\u003c\/li\u003e\n\u003cli\u003eactual eligibility for rebate programs;\u003c\/li\u003e\n\u003cli\u003ewarranty and registration conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis approach is particularly important with a unit such as the \u003cstrong\u003eYORK P Series DHP09CSB11S \/ DHP09NWB11S\u003c\/strong\u003e, whose main appeal lies in a fairly specific combination: \u003cstrong\u003e9,000 BTU, 115 V power supply, compact wall-mounted design, and heating operation down to -20 °C\u003c\/strong\u003e, but without ENERGY STAR – Cold Climate certification.\u003c\/p\u003e\n\u003cp\u003eFor some buildings, this combination meets the need very well. For others, a newer heat pump better suited to extreme cold will be a more logical investment. Our role is to make this distinction before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre you considering the YORK P Series 9000 BTU 115 V, or would you like to compare it with a newer wall-mounted heat pump? Contact AirGreen for a quote and a recommendation tailored to your property in Montreal, Laval, Longueuil, the North Shore, or the South Shore. We can check the capacity, electrical installation, piping configuration, and options currently eligible for financial assistance before you make your decision.\u003c\/strong\u003e\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56120362729764,"sku":"DHP09CSB11S","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_THERMOPOMPE_MURALE_YORK_SERIE_P_9000_BTU_115V_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_c815936f-ae65-412f-b2af-276f0b71bca4.png?v=1789426073","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-york-serie-p-18-seer-9000-btu-115v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}