{"product_id":"thermopompe-murale-york-serie-p-18-seer-12000-btu-220v","title":"YORK P Series Wall-Mounted Heat Pump 18 SEER | 12000 BTU 220V","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA YORK P Series 12,000 BTU wall-mounted heat pump designed for simple, precise, and efficient control of a zone\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYORK P Series 12,000 BTU 220 V wall-mounted heat pump\u003c\/strong\u003e uses a simple mini-split configuration: a wall-mounted indoor unit \u003cstrong\u003eDHP12NWB21S\u003c\/strong\u003e paired with an outdoor unit \u003cstrong\u003eDHP12CSB21S\u003c\/strong\u003e. This is a single-zone system with an \u003cstrong\u003eInverter\u003c\/strong\u003e-technology compressor, designed for both heating and cooling a room or clearly defined area.\u003c\/p\u003e\n\u003cp\u003eFor a homeowner in \u003cstrong\u003eMontreal, Laval, Longueuil, the North Shore or the South Shore\u003c\/strong\u003e, the main advantage of this configuration is its simplicity. It requires no ductwork and can directly serve an area with a specific need: a living room, open-concept area, floor, office, addition, apartment, or section of a house where the existing heating system does not distribute the temperature evenly.\u003c\/p\u003e\n\u003cp\u003eThe YORK catalog classifies the P Series among systems capable of reaching \u003cstrong\u003eup to 18 SEER\u003c\/strong\u003e. However, an important technical clarification is needed for the reference presented here: the exact combination \u003cstrong\u003eDHP12NWB21S + DHP12CSB21S\u003c\/strong\u003e, identified by \u003cstrong\u003eAHRI number 8578541\u003c\/strong\u003e, is listed by YORK at \u003cstrong\u003e16 SEER\u003c\/strong\u003e, not 18 SEER. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e The manufacturer's catalog also confirms that the 12,000 BTU 208\/230 V version delivers 12,000 BTU\/h in cooling and 13,000 BTU\/h nominally in heating. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis distinction is important at AirGreen: \u003cstrong\u003ethe name of a series and the certified performance of a specific combination are not always identical\u003c\/strong\u003e. We therefore prefer to work with the complete model number and AHRI number rather than with a commercial name taken in isolation.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cp\u003eFor the YORK \u003cstrong\u003eDHP12NWB21S \/ DHP12CSB21S\u003c\/strong\u003e combination, the manufacturer's data provides a much more precise picture than simply stating “12,000 BTU”:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e single-zone, wall-mounted mini-split heat pump, Inverter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor unit:\u003c\/strong\u003e DHP12NWB21S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit:\u003c\/strong\u003e DHP12CSB21S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI number:\u003c\/strong\u003e 8578541\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal cooling capacity:\u003c\/strong\u003e 12,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling modulation range:\u003c\/strong\u003e approximately 3,753 to 12,500 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal heating capacity:\u003c\/strong\u003e 13,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating modulation range:\u003c\/strong\u003e approximately 3,924 to 14,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified efficiency of this combination:\u003c\/strong\u003e 16 SEER, HSPF 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 208\/230 V, single-phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCA:\u003c\/strong\u003e 9 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOCP\/MOP:\u003c\/strong\u003e 15 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant piping:\u003c\/strong\u003e 1\/4 in liquid line, 3\/8 in gas line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum piping length:\u003c\/strong\u003e approximately 65 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum height difference:\u003c\/strong\u003e approximately 33 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor airflow:\u003c\/strong\u003e approximately 194 to 400 CFM, depending on speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor sound pressure:\u003c\/strong\u003e approximately 29 to 43 dB(A), depending on speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor sound pressure:\u003c\/strong\u003e approximately 53 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor dimensions listed in the catalog:\u003c\/strong\u003e approximately 33 × 11 × 8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor dimensions:\u003c\/strong\u003e approximately 30.5 × 21 × 12.5 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi:\u003c\/strong\u003e optional with a compatible adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless remote control:\u003c\/strong\u003e included according to YORK documentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating operation:\u003c\/strong\u003e down to approximately -20 °C, according to the manufacturer's operating range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe dimensions, electrical data, sound levels, refrigerant connections, and piping limits for this combination are detailed in the YORK technical table. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy the 18 SEER designation deserves an explanation\u003c\/h3\u003e\n\u003cp\u003eThe term \u003cstrong\u003e“18 SEER P Series”\u003c\/strong\u003e refers to the product family as it was marketed, with P Series configurations capable of reaching 18 SEER. However, the 12,000 BTU combination covered by this page is certified at \u003cstrong\u003e16 SEER under AHRI 8578541\u003c\/strong\u003e. YORK still explicitly lists it as a 1-ton, 16 SEER P Series heat pump. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt is also important to avoid automatically mixing up \u003cstrong\u003eSEER and SEER2\u003c\/strong\u003e. This YORK generation was evaluated using the former SEER\/HSPF certification methods. A SEER2 value should therefore not be invented by mathematically converting the original SEER. To compare this system with a current wall-mounted heat pump, we instead recommend comparing the complete AHRI directories and low-temperature capacities.\u003c\/p\u003e\n\u003cp\u003eThis approach avoids an error we regularly see in the \u003cstrong\u003eHVAC industry in Montreal and Greater Montreal\u003c\/strong\u003e: comparing two heat pumps solely because their nominal capacity is 12,000 BTU, even though their modulation, winter efficiency, certification, and low-temperature performance may be very different.\u003c\/p\u003e\n\u003ch3\u003eHeating down to -20 °C: what this figure really means\u003c\/h3\u003e\n\u003cp\u003eThe YORK catalogue indicates a \u003cstrong\u003eheating operating range down to -20 °C\u003c\/strong\u003e for this P Series. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e It is essential to understand that this is a \u003cstrong\u003eminimum operating temperature\u003c\/strong\u003e, not a guarantee that the unit will still provide its nominal 13,000 BTU when the outdoor temperature reaches -20 °C.\u003c\/p\u003e\n\u003cp\u003eThe nominal heating capacity of 13,000 BTU is determined under much milder standardized conditions. As with all heat pumps, available capacity and efficiency vary with outdoor temperature.\u003c\/p\u003e\n\u003cp\u003eIn the climate of \u003cstrong\u003eMontréal, Laval, Longueuil, the North Shore, and the South Shore\u003c\/strong\u003e, this distinction directly affects sizing. A heat pump capable of continuing to operate at -20 °C is not automatically sized to replace all of a home’s heating on its own during a period of intense cold.\u003c\/p\u003e\n\u003cp\u003eAt AirGreen, we therefore consider the building as a whole: insulation, windows, orientation, zone area, ceiling height, air infiltration, and the presence of supplemental heating.\u003c\/p\u003e\n\u003ch3\u003eMore comfortable Inverter modulation than start-stop operation\u003c\/h3\u003e\n\u003cp\u003eThe variable-speed compressor is one of the key elements of this P Series. Rather than operating only at full capacity and then shutting off, the unit can adjust its output to match demand.\u003c\/p\u003e\n\u003cp\u003eIn this 12,000 BTU configuration, YORK indicates modulation in cooling mode of approximately \u003cstrong\u003e3,753 to 12,500 BTU\/h\u003c\/strong\u003e and in heating mode of approximately \u003cstrong\u003e3,924 to 14,000 BTU\/h\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn a properly sized room, this modulation helps limit short cycles. The unit can maintain a stable temperature for longer with an airflow suited to the actual load.\u003c\/p\u003e\n\u003cp\u003eThis is particularly relevant in a condo or open area where an oversized system could cool the room very quickly, shut off, and then restart frequently. The comfort of a \u003cstrong\u003ewall-mounted heat pump\u003c\/strong\u003e therefore depends as much on proper sizing as on its maximum capacity.\u003c\/p\u003e\n\u003ch3\u003eAutomatic vertical and horizontal louvers: a real advantage for air distribution\u003c\/h3\u003e\n\u003cp\u003eThe P Series offers more comprehensive louver control than several simpler wall-mounted units. The YORK feature chart lists \u003cstrong\u003e3D Auto Swing\u003c\/strong\u003e for the P Series, meaning automatic vertical and horizontal oscillation, in addition to up-and-down, left-to-right movements and fixed-angle positions. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis helps distribute the air more evenly in an open area instead of concentrating the airflow directly in front of the evaporator.\u003c\/p\u003e\n\u003cp\u003eFor an AirGreen installation, the indoor unit is positioned specifically with this airflow in mind. Whenever possible, we avoid placing the unit where its air stream will be immediately blocked by a tall cabinet, beam, cross wall, or large piece of furniture.\u003c\/p\u003e\n\u003cp\u003eIn cooling mode, properly directed airflow helps cool air move throughout the room. In heating mode, louver positioning affects how warm air reaches the occupied area rather than remaining near the ceiling.\u003c\/p\u003e\n\u003ch3\u003eAirflow and sound level\u003c\/h3\u003e\n\u003cp\u003eThe YORK catalog lists four airflow levels for the DHP12NWB21S, ranging from approximately \u003cstrong\u003e194 to 400 CFM\u003c\/strong\u003e. Indoor sound pressure levels drop to approximately \u003cstrong\u003e29 dB(A)\u003c\/strong\u003e at low speed and rise to approximately 43 dB(A) at the highest setting. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes this heat pump an interesting option for a living room, office, or bedroom when the 12,000 BTU capacity truly matches the room's load.\u003c\/p\u003e\n\u003cp\u003eMaximum airflow is still important, however. A quiet heat pump installed in the wrong location can become less comfortable if it has to constantly operate at high speed to push air toward a distant part of the room. Location selection is therefore an integral part of perceived acoustic performance.\u003c\/p\u003e\n\u003ch3\u003eOptional Wi-Fi and YORK remote control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDRCPX\u003c\/strong\u003e wireless remote is associated with the P and X Series in YORK documentation. For phone control, YORK indicates that the P and X Series can use the \u003cstrong\u003eEWPE Smart App\u003c\/strong\u003e with the \u003cstrong\u003eCS532AH\u003c\/strong\u003e adapter. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWi-Fi is therefore not a feature we automatically consider integrated into this generation of the P Series. It is an \u003cstrong\u003eoption requiring the appropriate adapter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor an older installation where the owner wants to add remote control, exact compatibility must also be confirmed before ordering the accessory. The indoor unit reference is more reliable than its exterior appearance for choosing the right controller.\u003c\/p\u003e\n\u003ch2\u003eInstallation of the YORK P Series in Montreal, Laval, Longueuil, the North Shore, and the South Shore: the details that make the difference\u003c\/h2\u003e\n\u003ch3\u003eThe 12,000 BTU capacity should not be chosen solely based on floor area\u003c\/h3\u003e\n\u003cp\u003eA rough square-footage rule can be useful for an initial discussion, but it is not enough to properly select a \u003cstrong\u003e12,000 BTU heat pump\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTwo rooms of identical dimensions can have very different heating and cooling loads. A very open, heavily windowed space facing due south in \u003cstrong\u003eLongueuil\u003c\/strong\u003e may require a different approach from a room of the same size located in the center of a building in \u003cstrong\u003eMontreal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe examine the insulation, windows, sun exposure, number of exterior walls, floor level, ceiling height, and connections between rooms.\u003c\/p\u003e\n\u003cp\u003eAn undersized unit will often operate at high capacity. An oversized unit may reach the requested temperature too quickly without providing the same control of humidity and temperature throughout the area.\u003c\/p\u003e\n\u003ch3\u003eA scenario in which this configuration may be suitable\u003c\/h3\u003e\n\u003cp\u003eConsider an open-concept area that already has a functioning electric heating system but becomes uncomfortably hot in the summer. The homeowner wants to add air conditioning while also benefiting from heat pump heating during a significant part of the winter.\u003c\/p\u003e\n\u003cp\u003eIn this type of situation, we first check whether \u003cstrong\u003e12,000 BTU\u003c\/strong\u003e match the actual load. We then determine a wall that allows air to circulate through as much of the space as possible. Outdoors, we look for an accessible location for maintenance while respecting the required clearances.\u003c\/p\u003e\n\u003cp\u003eThe result depends much less on the brand shown on the front than on the quality of the sizing, refrigeration line routing, drainage, evacuation, and commissioning.\u003c\/p\u003e\n\u003ch3\u003eA proper installation involves much more than two units mounted on the wall\u003c\/h3\u003e\n\u003cp\u003eFor a typical YORK wall-mounted heat pump installation, our work includes several technical steps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity validation\u003c\/strong\u003e based on the building and the area to be conditioned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection of indoor and outdoor locations\u003c\/strong\u003e, taking into account air distribution, noise, future maintenance, and drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation of 1\/4 in – 3\/8 in piping\u003c\/strong\u003e, in accordance with the connections for this combination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e208\/230 V electrical connection\u003c\/strong\u003e with protection suited to the manufacturer's MCA\/MOCP requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvacuation and vacuuming of the refrigeration circuit\u003c\/strong\u003e, followed by leak testing and commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating and cooling test\u003c\/strong\u003e, inspection of the drainage, louvers, and fan speeds, and explanation of the controls to the homeowner.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor this model, the manufacturer specifies an \u003cstrong\u003eMCA of 9 A and a maximum protection of 15 A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e This does not mean that an installer can simply rely on an existing circuit because it already has a 15 A circuit breaker. The cable type, circuit, outdoor disconnect, and compliance of the electrical installation must also be verified.\u003c\/p\u003e\n\u003ch3\u003eThe 1\/4 in. – 3\/8 in. piping must be respected\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDHP12NWB21S \/ DHP12CSB21S\u003c\/strong\u003e combination uses a \u003cstrong\u003e1\/4 in.\u003c\/strong\u003e liquid line and a \u003cstrong\u003e3\/8 in.\u003c\/strong\u003e gas line. YORK indicates a maximum total length of approximately \u003cstrong\u003e65 ft\u003c\/strong\u003e and a maximum height difference of approximately \u003cstrong\u003e33 ft\u003c\/strong\u003e for this configuration. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese details become particularly important when a heat pump is replacing an older unit.\u003c\/p\u003e\n\u003cp\u003eAutomatically reusing existing lines without checking their diameter, condition, previous refrigerant, and the new equipment’s requirements is poor practice. Even if two systems are both rated at 12,000 BTU, their connections are not necessarily identical.\u003c\/p\u003e\n\u003ch3\u003eDrainage remains a frequent source of preventable problems\u003c\/h3\u003e\n\u003cp\u003eA wall-mounted heat pump removes moisture from the air in cooling mode. The water must be properly discharged through the condensate drain.\u003c\/p\u003e\n\u003cp\u003eA drain that is improperly sloped, crushed, or incorrectly connected can eventually cause indoor leaks. Filter and evaporator maintenance also play a role: a heavily soiled unit can reduce airflow and interfere with the system’s normal operation.\u003c\/p\u003e\n\u003cp\u003eFor an older unit like this P Series generation, preventive maintenance is even more important. We check, among other things, the cleanliness of the evaporator, the blower wheel, the drain pan, the outdoor coil, and visible connections.\u003c\/p\u003e\n\u003ch3\u003eWarranty: verify equipment registration\u003c\/h3\u003e\n\u003cp\u003eYORK documentation for this generation mentions a standard warranty of \u003cstrong\u003e7 years on the compressor and 5 years on parts\u003c\/strong\u003e, with the possibility of extending it to \u003cstrong\u003e10 years on the compressor and 10 years on parts\u003c\/strong\u003e after eligible registration of a residential installation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe AirGreen listing for this configuration, for its part, shows \u003cstrong\u003e10-10-0 years\u003c\/strong\u003e: 10 years for the compressor, 10 years for parts, and no manufacturer’s labor warranty included.\u003c\/p\u003e\n\u003cp\u003eFor a unit from existing stock, we recommend always confirming the conditions applicable to the \u003cstrong\u003especific serial number\u003c\/strong\u003e, the installation date, and the registration requirements. AirGreen can also explain the additional warranty options available at the time of quotation.\u003c\/p\u003e\n\u003ch3\u003eLogisVert: this reference is not a current eligible ENERGY STAR model\u003c\/h3\u003e\n\u003cp\u003eThe specifications for this YORK P Series indicate \u003cstrong\u003eENERGY STAR: No\u003c\/strong\u003e and \u003cstrong\u003eENERGY STAR – Cold Climate: No\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis point has a direct consequence for an installation carried out today. Hydro-Québec specifies that heat pumps installed \u003cstrong\u003eas of November 26, 2025, must be ENERGY STAR certified to be eligible for the LogisVert program\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe YORK \u003cstrong\u003eDHP12NWB21S \/ DHP12CSB21S\u003c\/strong\u003e should therefore not be presented as a heat pump currently eligible for the LogisVert subsidy simply because it offers 12,000 BTU or because it can operate down to -20 °C.\u003c\/p\u003e\n\u003cp\u003eFor a homeowner whose priority is to benefit from a \u003cstrong\u003eHydro-Québec subsidy\u003c\/strong\u003e, we instead compare this option with current ENERGY STAR-certified heat pumps and, where relevant, \u003cstrong\u003eENERGY STAR – Cold Climate\u003c\/strong\u003e models. Hydro-Québec indicates, in particular, that assistance is linked to eligible cold-climate heat pumps based on their heating capacity at -8 °C. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFor which project does this YORK P Series remain an interesting option?\u003c\/h3\u003e\n\u003cp\u003eThis configuration retains practical features: Inverter technology, 12,000 BTU cooling capacity, heating, modulation, a remote control, automatic two-way louver control, and the option to add a compatible Wi-Fi control.\u003c\/p\u003e\n\u003cp\u003eIt may be of interest when a homeowner is specifically looking for this model, when it is suitable for a compatible replacement project, or when a unit in stock is available on attractive terms.\u003c\/p\u003e\n\u003cp\u003eHowever, for a \u003cstrong\u003enew heat pump installation in Montreal, Laval, Longueuil, on the North Shore or the South Shore\u003c\/strong\u003e, we recommend comparing its final cost with that of newer models offering ENERGY STAR certification, better cold-weather performance, and potential eligibility for financial assistance programs.\u003c\/p\u003e\n\u003cp\u003eThe purchase price alone does not determine the best choice. A less expensive heat pump that is not eligible for a subsidy may end up costing more than a higher-end model once the net cost is calculated.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions about the YORK DHP12NWB21S \/ DHP12CSB21S\u003c\/h3\u003e\n\u003ch4\u003eDoes the 12,000 BTU YORK P Series really provide heating at -20 °C?\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer indicates a heating operating range down to approximately \u003cstrong\u003e-20 °C\u003c\/strong\u003e. This temperature represents a published operating limit, not a guaranteed capacity of 13,000 BTU at -20 °C. Available capacity generally decreases as the outdoor temperature drops.\u003c\/p\u003e\n\u003ch4\u003eIs this heat pump really 18 SEER?\u003c\/h4\u003e\n\u003cp\u003eThe P Series is marketed as a range of \u003cstrong\u003eup to 18 SEER\u003c\/strong\u003e, but the specific combination \u003cstrong\u003eDHP12NWB21S + DHP12CSB21S, AHRI 8578541, is certified at 16 SEER\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAre the horizontal and vertical louvers automatic?\u003c\/h4\u003e\n\u003cp\u003eYes. YORK's function table lists \u003cstrong\u003e3D Auto Swing\u003c\/strong\u003e for the P Series, including automatic vertical and horizontal swing. It also lists up-and-down, left-and-right, and fixed-angle movement functions. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eIs Wi-Fi included?\u003c\/h4\u003e\n\u003cp\u003eNo. For this generation, YORK lists Wi-Fi as an option. The \u003cstrong\u003eCS532AH\u003c\/strong\u003e adapter is required for the P Series to use the compatible phone-control function. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat piping should be used?\u003c\/h4\u003e\n\u003cp\u003eFor the 12,000 BTU 208\/230 V model presented here, the listed connections are \u003cstrong\u003e1\/4 in. for liquid and 3\/8 in. for gas\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eIs this heat pump eligible for LogisVert?\u003c\/h4\u003e\n\u003cp\u003eFor a current installation, not according to the information available for this combination. It is identified as non-ENERGY STAR, while Hydro-Québec requires ENERGY STAR certification for heat pumps installed since November 26, 2025, to qualify for the corresponding LogisVert measure. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHave your heat pump installed by AirGreen\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen Heat Pumps, Air Conditioning \u0026amp; Heating\u003c\/strong\u003e, we install and service HVAC systems throughout Greater Montreal, including \u003cstrong\u003eMontreal, Laval, Longueuil, the South Shore, and the North Shore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOur work does not simply consist of selecting a number of BTUs. We verify the required capacity, electrical supply, piping, drainage, clearances, airflow, and system compatibility with the homeowner's objectives.\u003c\/p\u003e\n\u003cp\u003eFor this YORK P Series model, as with a newer-generation wall-mounted heat pump, we can also compare the \u003cstrong\u003eactual cost after rebates\u003c\/strong\u003e, winter performance, and warranties so that the choice remains suitable for many years after installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact AirGreen to obtain a quote, check the availability of the YORK DHP12NWB21S \/ DHP12CSB21S, or compare this unit with the ENERGY STAR wall-mounted heat pumps currently available in Montreal, Laval, Longueuil, on the North Shore and the South Shore.\u003c\/strong\u003e\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56120363843876,"sku":"DHP12CSB21S","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_12000_BTU_220V_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_d8b32334-1cd4-4ae1-ae98-cffe2a151c1a.png?v=1789426116","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-york-serie-p-18-seer-12000-btu-220v","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}