{"product_id":"thermopompe-murale-york-serie-z-28-seer-18000-btu-montreal-laval-rive-sud","title":"YORK Z Series Wall-Mounted Heat Pump 28 SEER | 18000 BTU | Montreal, Laval, South Shore","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eAn 18,000 BTU heat pump to choose based on the room, the desired heating, and installation conditions\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFor a living area in \u003cstrong\u003eMontreal\u003c\/strong\u003e, a ground floor in \u003cstrong\u003eLaval\u003c\/strong\u003e, or a residential space in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, we evaluate a wall-mounted heat pump based on three elements: the building's heating requirements, air circulation, and installation possibilities. At \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we incorporate these elements into our recommendation rather than automatically associating a capacity with a square footage. Our evaluation takes into account insulation, windows, room volume, and layout. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e18,000 BTU YORK Z Series\u003c\/strong\u003e also deserves a close look at its specifications: the series name does not necessarily correspond to the efficiency of every capacity.\u003c\/p\u003e\n\u003ch3\u003e“28 SEER” Z Series: 21 SEER efficiency for this combination\u003c\/h3\u003e\n\u003cp\u003eThe YORK Z Series is presented with efficiency of up to \u003cstrong\u003e28 SEER\u003c\/strong\u003e. However, for the combination consisting of the \u003cstrong\u003eDHZ18NWB21S\u003c\/strong\u003e indoor unit and the \u003cstrong\u003eDHZ18CSB21S\u003c\/strong\u003e outdoor unit, the manufacturer's technical sheet indicates \u003cstrong\u003e21 SEER\u003c\/strong\u003e, \u003cstrong\u003e12.5 EER\u003c\/strong\u003e, and \u003cstrong\u003e10.5 HSPF\u003c\/strong\u003e. We use these values specific to the 18,000 BTU model for comparisons. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese ratings are published under the designations \u003cstrong\u003eSEER, EER, and HSPF\u003c\/strong\u003e, not SEER2, EER2, or HSPF2. We therefore retain their original designations: simply changing “SEER” to “SEER2” would present the documented data inaccurately. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe specifications of the YORK DHZ18CSB21S\u003c\/h3\u003e\n\u003cp\u003eThe AHRI reference listed in our product sheet is \u003cstrong\u003e8578593\u003c\/strong\u003e. The system combines a wall-mounted indoor unit with an outdoor unit, without a distribution duct network.\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eModel data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor unit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDHZ18NWB21S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor unit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDHZ18CSB21S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal cooling capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18,000 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal heating capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e19,000 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eR-410A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum circuit ampacity — MCA\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e19 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum overcurrent protection — MOP\/MOCP\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant connections, liquid and gas\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1\/4 in. and 5\/8 in.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor airflow\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e324 to 530 CFM\u003c\/strong\u003e, depending on speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor sound pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 to 48 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor sound pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e59 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi control\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\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\u003eThis data helps prepare the system sizing, connections, and placement. Nominal capacities correspond to the manufacturer's test conditions and not to identical output at all outdoor temperatures. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHeating down to −30 °C: distinguishing operation from available capacity\u003c\/h3\u003e\n\u003cp\u003eThe YORK specifications indicate a heating operating range down to \u003cstrong\u003e−30 °C\u003c\/strong\u003e. This limit does not mean that the unit provides its rated capacity throughout the winter. To assess its contribution to heating, we must distinguish between the minimum operating temperature, the heat actually produced, and the building’s needs at that temperature. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe therefore do not present this heat pump as an automatic replacement for all existing heating equipment. Our recommendation must specify the rooms served, the conditions under which supplemental heat remains necessary, and the low-temperature heating data available for the selected pairing.\u003c\/p\u003e\n\u003cp\u003eFor a homeowner, the useful question to ask in a quote is concrete: \u003cstrong\u003ewhat portion of the heating needs can this installation cover in the intended spaces?\u003c\/strong\u003e This analysis is more informative than a displayed minimum temperature alone.\u003c\/p\u003e\n\u003ch3\u003eSeven speeds and adjustable louvers to adapt air distribution\u003c\/h3\u003e\n\u003cp\u003eWe have \u003cstrong\u003eseven fan speeds\u003c\/strong\u003e and adjustable air direction along both the vertical and horizontal axes. The remote control offers several modes, including heating, cooling, ventilation, and dehumidification. These controls make it possible to adapt operation to room occupancy. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur main goal is to avoid an uncomfortable setting: airflow directed continuously toward a seated occupant, for example, may be unsuitable even when the displayed temperature is appropriate. During commissioning, we prioritize a demonstration in the actual room: occupant locations, louver direction, and ventilation settings.\u003c\/p\u003e\n\u003ch3\u003eFloor area alone is not enough to confirm the right model\u003c\/h3\u003e\n\u003cp\u003eOur assessment of an \u003cstrong\u003e18,000 BTU wall-mounted heat pump\u003c\/strong\u003e takes ceiling height, window area, insulation, and passageways between rooms into account. Two homes of the same size may have different needs; air distribution matters just as much as the advertised capacity. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLet’s take an \u003cstrong\u003eillustrative scenario in Laval\u003c\/strong\u003e: a homeowner wants to treat the living room, dining room, and two bedrooms located at the end of a corridor. We would not consider these spaces to be a single open room. Before selecting this YORK, we would examine the openings, possible unit placement, and expectations for the bedrooms when their doors are closed.\u003c\/p\u003e\n\u003cp\u003eOur recommendation might then apply only to the main area, with a precise explanation of the expected limitations. We prefer to define a realistic scope in the quote rather than imply that a wall-mounted unit will automatically provide uniform temperatures in every room.\u003c\/p\u003e\n\u003ch2\u003eInstallation and maintenance of the YORK Z Series with AirGreen in Greater Montreal\u003c\/h2\u003e\n\u003ch3\u003ePlan for the actual footprint and access to the unit\u003c\/h3\u003e\n\u003cp\u003eTo prepare for integration, we are using the following approximate dimensions, presented in the order \u003cstrong\u003ewidth × depth × height\u003c\/strong\u003e: \u003cstrong\u003e38 × 8 × 13 in\u003c\/strong\u003e for the indoor unit and \u003cstrong\u003e39 × 17 × 31 in\u003c\/strong\u003e for the outdoor unit. This order is important: depth must not be confused with height. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe then add the required clearances for airflow, connection, and maintenance. A visually discreet location is not necessarily suitable if it makes it difficult to open the panel or access the components. The installation manual also provides for selecting locations based on the surroundings and the impact on neighbours. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor your project, we propose confirming the indoor and outdoor locations before the work begins, along with the line routing and planned finishes.\u003c\/p\u003e\n\u003ch3\u003eDistinguish electrical requirements from consumption\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e19 A MCA\u003c\/strong\u003e and \u003cstrong\u003e30 A MOP\u003c\/strong\u003e ratings do not represent constant power consumption. They are used to define the circuit design and its protection. We have the conductors, disconnecting device, and connection confirmed based on the nameplate, applicable documentation, and actual site conditions. The manufacturer requires properly sized power supply and wiring. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis prevents us from reducing the assessment to whether there is clear space in the panel. In the quote, we would like the necessary electrical work to be identified before installation.\u003c\/p\u003e\n\u003ch3\u003eTake care with the refrigerant lines, drainage, and testing\u003c\/h3\u003e\n\u003cp\u003eThis YORK uses \u003cstrong\u003e1\/4 in and 5\/8 in\u003c\/strong\u003e connections and \u003cstrong\u003eR-410A\u003c\/strong\u003e. When replacing a system, we do not assume that the existing lines are suitable simply because they are already in place. Their compliance must be part of the connection assessment. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDrainage also deserves separate attention: the manual specifies a route that allows condensate to drain without improper upward routing of the pipe. It also specifies vacuuming, leak detection, and checks after installation. These operations are part of commissioning, beyond simply starting the appliance. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor your \u003cstrong\u003eHVAC installation\u003c\/strong\u003e, we suggest having the proposal specify the routing of the lines, the drainage solution, the supports, and the finishing work. This description makes quotes easier to compare.\u003c\/p\u003e\n\u003ch3\u003eTwo AirGreen projects that illustrate the importance of location\u003c\/h3\u003e\n\u003cp\u003eIn \u003cstrong\u003eVille Mont-Royal\u003c\/strong\u003e, our published project concerns an \u003cstrong\u003e18,000 BTU SHARP ZU1\u003c\/strong\u003e, not this YORK. The indoor installation had to accommodate a low ceiling and a constraining architectural angle. We adapted the positioning while respecting the clearances, then installed the outdoor unit on an anti-vibration base. This project illustrates the importance of validating the available space before permanently determining the location. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn \u003cstrong\u003eBoucherville\u003c\/strong\u003e, another documented installation of an \u003cstrong\u003e18,000 BTU SHARP ZU1\u003c\/strong\u003e presented a different challenge: the unit had to be installed on a wall that already contained an intercom and switches. We integrated the appliance without disrupting this equipment. The desired result was therefore not limited to heating and cooling; we also had to preserve the wall’s everyday use. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese examples involve other appliances, but they show the types of constraints we want to address when preparing a YORK project: access, clearances, existing equipment, and integration into the room.\u003c\/p\u003e\n\u003ch3\u003eMaintaining the filters and recognizing signs that require service\u003c\/h3\u003e\n\u003cp\u003eWe recommend keeping the filters clean and following the appliance’s maintenance instructions. The service manual notes that dust buildup and airflow problems can contribute to malfunctions. A decrease in comfort therefore warrants checking the settings and the condition of the unit before concluding that there is insufficient capacity. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo prepare for an \u003cstrong\u003eAirGreen service call\u003c\/strong\u003e, we suggest noting the mode used, the requested temperature, the observed behavior, and any displayed code. A photo of the display and rating plates can also help identify the equipment involved precisely.\u003c\/p\u003e\n\u003cp\u003eWe reserve work on the refrigeration circuit and electrical components for qualified personnel. The manual specifically notes the presence of components that may retain a dangerous voltage after the power has been disconnected. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e10-10-0 warranty: understanding the coverage shown\u003c\/h3\u003e\n\u003cp\u003eOur information sheet lists a \u003cstrong\u003e10-10-0\u003c\/strong\u003e warranty, meaning \u003cstrong\u003e10 years for the compressor, 10 years for parts, and no years of labor included under this designation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe YORK catalog for this generation distinguishes a basic warranty from enhanced ten-year residential coverage after registration. It also presents labor protection that can be purchased separately. We therefore specify in the offer the conditions applicable to the system sold, the registration requirements, and any additional protection selected. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBefore comparing two offers, we recommend requesting a written response regarding parts, labor, and travel expenses. A warranty duration, without its scope, does not reveal all possible costs.\u003c\/p\u003e\n\u003ch3\u003eInstalled price and LogisVert: establish the budget without assuming a rebate\u003c\/h3\u003e\n\u003cp\u003eTo compare installation costs, we suggest separating the equipment from site-specific factors: route length, supports, high-access work, electrical connection, drainage, and finishing. A detailed offer makes it clear what is included and what depends on the selected configuration.\u003c\/p\u003e\n\u003cp\u003eRegarding \u003cstrong\u003eLogisVert\u003c\/strong\u003e, Hydro-Québec requires \u003cstrong\u003eENERGY STAR®\u003c\/strong\u003e certification for heat pumps installed on or after \u003cstrong\u003eNovember 26, 2025\u003c\/strong\u003e. Eligibility must be verified for the complete system and according to the program conditions applicable to the installation. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur information sheet indicates \u003cstrong\u003eENERGY STAR®: no\u003c\/strong\u003e for this YORK. Based on this, we therefore do not anticipate a LogisVert rebate in its budget. \u003cstrong\u003eOperation advertised down to −30 °C does not, on its own, constitute proof of eligibility.\u003c\/strong\u003e We do not deduct any financial assistance without documentary validation of the model and its certification. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eRequest an AirGreen quote for your YORK project\u003c\/h3\u003e\n\u003cp\u003eFor your project in \u003cstrong\u003eMontréal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, we invite you to have the service area, included work, warranty coverage, and heating expectations specified. Our process includes an initial consultation and a personalized quote. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact AirGreen at 514-316-2973 or at \u003ca class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@airgreen.ca\u003c\/a\u003e to obtain a quote, check the availability of the 18,000 BTU YORK Z Series, and prepare an installation suited to your property.\u003c\/strong\u003e\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56120449204516,"sku":"DHZ18CSB21S","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_Z_18000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_16ad1199-c92f-4f73-b1e8-1917eb5a65f6.png?v=1789426162","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-york-serie-z-28-seer-18000-btu-montreal-laval-rive-sud","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}