{"product_id":"climatiseur-gainable-york-serie-r-20-seer-24000-btu","title":"YORK R Series 20 SEER Ducted Air Conditioner | 24000 BTU","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eA concealed unit, with grilles positioned where comfort is needed\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eTo cool an entire floor without installing a wall-mounted unit in every room, we can consider a \u003cstrong\u003educted solution\u003c\/strong\u003e. The principle is to conceal the indoor unit in a technical space, then route the air to grilles integrated into the ceiling or walls. YORK specifically provides this configuration for its \u003cstrong\u003eDHR24NDB21S\u003c\/strong\u003e unit, designed to be installed above a suspended ceiling or in a suitable technical storage space. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we approach a \u003cstrong\u003educted air conditioning project in Montreal, Laval, or the South Shore\u003c\/strong\u003e by first designing the airflow path. We determine where to install the outlets, how to organize the return air to the unit, and which access points to preserve for maintenance. This planning makes it possible to discuss the expected result in the rooms, not just the location of the cabinet.\u003c\/p\u003e\n\u003cp\u003eUnder the commercial name \u003cstrong\u003eYORK R Series 24,000 BTU Ducted Air Conditioner\u003c\/strong\u003e, we present a system that also provides heating: the catalog classifies this configuration as a \u003cstrong\u003eheat pump\u003c\/strong\u003e, with published capacities in both modes. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe efficiency of this combination is 16 SEER\u003c\/h3\u003e\n\u003cp\u003eThe designation \u003cstrong\u003e“R Series 20 SEER”\u003c\/strong\u003e refers to a product line advertised as offering up to 20 SEER. However, for the 24,000 BTU ducted combination, the table on \u003cstrong\u003epage 19 of the YORK catalog\u003c\/strong\u003e indicates \u003cstrong\u003e16 SEER\u003c\/strong\u003e, \u003cstrong\u003e10.65 EER\u003c\/strong\u003e, and \u003cstrong\u003e10 HSPF\u003c\/strong\u003e. We use these model-specific values to present its performance. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also distinguish the commercial category of \u003cstrong\u003e24,000 BTU\u003c\/strong\u003e from the published rated cooling capacity, which is \u003cstrong\u003e23,800 BTU\/h\u003c\/strong\u003e. Here are the essential details for identifying the system:\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\"\u003eReference data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor unit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDHR24CSB21S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucted indoor unit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDHR24NDB21S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated cooling capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e23,800 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8,200 to 29,000 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated heating capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e27,200 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating capacity range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8,200 to 32,400 BTU\/h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeasonal cooling efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16 SEER\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous cooling efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10.65 EER\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeasonal heating efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10 HSPF\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThese characteristics come from the tables for the outdoor unit and the ducted unit. The minimum and maximum capacities do not represent guaranteed output at all outdoor temperatures. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur commercial data sheet lists reference \u003cstrong\u003eAHRI 8578433\u003c\/strong\u003e. We recommend keeping this reference together with the two model numbers when comparing proposals. We also retain the published ratings, \u003cstrong\u003eSEER, EER, and HSPF\u003c\/strong\u003e, without renaming them SEER2, EER2, or HSPF2.\u003c\/p\u003e\n\u003ch3\u003eA modulating compressor to be selected according to the building's needs\u003c\/h3\u003e\n\u003cp\u003eThe R Series uses an \u003cstrong\u003einverter-driven variable-speed compressor\u003c\/strong\u003e. YORK presents this modulation as a way to adapt operation and limit the abrupt starts and stops of conventional systems. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis feature does not eliminate the need for proper sizing. Equipment that is too small or too large for the space can compromise the desired comfort; the selection must therefore match the building's needs. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo prepare our recommendation, we request the floor plan, window areas, their orientation, ceiling heights, and any issues observed with the existing heating or cooling system. We also want to know whether bedroom doors remain closed at night and whether certain rooms are used daily for working from home. This information helps us establish the project's priorities without promising a universally applicable area covered by “24,000 BTU.”\u003c\/p\u003e\n\u003ch3\u003eA maximum airflow of 826 cu. ft.\/min. to distribute through the duct network\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDHR24NDB21S\u003c\/strong\u003e data sheet presents four ventilation levels. Airflow and indoor sound pressure vary together depending on the setting. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\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\"\u003eVentilation setting, from fastest to slowest\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePublished airflow\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eIndoor sound pressure\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst setting\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e826 cu. ft.\/min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e47 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecond setting\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e767 cu. ft.\/min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e46 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThird setting\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e708 cu. ft.\/min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e44 dB(A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFourth setting\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e531 cu. ft.\/min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e40 dB(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\u003eThe \u003cstrong\u003e826 CFM\u003c\/strong\u003e refers to the total published airflow for the unit, not airflow available at each grille. We must distribute the air among the different branches of the duct network according to the selected requirements.\u003c\/p\u003e\n\u003cp\u003eWe also do not present \u003cstrong\u003e40 dB(A)\u003c\/strong\u003e as a constant sound level. This value corresponds to the slowest setting in the table. For an installation near bedrooms, we therefore examine the ventilation settings along with the placement of the cabinet and grilles.\u003c\/p\u003e\n\u003ch3\u003eStatic pressure: the point to check before adding more ducts\u003c\/h3\u003e\n\u003cp\u003eYORK describes this ducted unit as having \u003cstrong\u003emedium static pressure\u003c\/strong\u003e and publishes a range of \u003cstrong\u003e0 to 0.8 in. water column\u003c\/strong\u003e. This characteristic deserves particular attention when designing the system. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSystem pressure affects airflow and fan power consumption. Experimental work published by the U.S. Department of Energy notably demonstrates the importance of accounting for this pressure and the design of distribution cabinets when evaluating a ducted system. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn our study, we therefore consider lengths, changes in direction, transitions, and grilles as a whole. We do not determine the number of outlets solely based on the number of rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe catalog table does not provide a complete curve relating airflow and pressure.\u003c\/strong\u003e We therefore cannot infer that 826 ft³\/min will be maintained at the limit of 0.8 in. water column. System validation must rely on the ventilation data corresponding to the unit. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eServing multiple rooms does not mean having multiple independent temperatures\u003c\/h3\u003e\n\u003cp\u003eThis R Series belongs to \u003cstrong\u003esingle-zone\u003c\/strong\u003e systems, with one outdoor unit paired with one indoor unit. Having multiple grilles does not automatically create independent control for each room. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLet’s consider a \u003cstrong\u003edesign scenario\u003c\/strong\u003e for a floor comprising two bedrooms and an office. We could study a supply branch for each space, then check the return-air path when the doors are closed. We would also discuss temperature expectations: requesting an office that is significantly cooler than the bedrooms is not the same need as seeking a common setpoint for the floor.\u003c\/p\u003e\n\u003cp\u003eIn addition to the catalog, the YORK installation manual depicts a system that includes supply air, return air, filtration, and connections to the air handler cabinet. We therefore incorporate return air into the design from the outset, rather than treating it as an afterthought once the grilles have been selected. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHeating down to −18 °C: clarify what this limit means\u003c\/h3\u003e\n\u003cp\u003eFor the DHR24CSB21S outdoor unit, the stated operating range is \u003cstrong\u003e−18 to 24 °C in heating mode\u003c\/strong\u003e and \u003cstrong\u003e−18 to 46 °C in cooling mode\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe do not confuse the −18 °C limit with the nominal capacity of \u003cstrong\u003e27,200 BTU\/h\u003c\/strong\u003e. The heating test conditions listed in the catalog use an outdoor temperature of approximately \u003cstrong\u003e8 °C\u003c\/strong\u003e. The table does not specify the capacity or coefficient of performance at −15 °C or −18 °C. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a winter project, we therefore require the role of the existing heating system to be defined during the assessment. We do not propose removing baseboard heaters or another heat source simply because the ducted unit has a heating mode. Our specification sheet also identifies this combination as \u003cstrong\u003enot certified for cold climates\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003ePreparing a ducted installation that will remain accessible after finishing\u003c\/h2\u003e\n\u003ch3\u003eThe AirGreen experience in Îles-Laval: integrating the cabinet without blocking access\u003c\/h3\u003e\n\u003cp\u003eIn a project completed in the \u003cstrong\u003eÎles-Laval\u003c\/strong\u003e area, we installed a \u003cstrong\u003eGREE All Match Slim Duct R32\u003c\/strong\u003e in an already-open ceiling cavity. The wood structure, insulation, and existing pathways limited the available space. We studied the cabinet orientation, connections, drainage, and access required for ongoing equipment maintenance. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe desired result was a heating and cooling installation integrated into the home, without multiplying visible wall-mounted units. This project involved a \u003cstrong\u003eGREE\u003c\/strong\u003e, not the YORK presented here. Nevertheless, it illustrates an important decision for any ducted project: we must reserve space for the ducts and servicing at the same time as space for the unit. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor your YORK project, we recommend the same approach before determining the openings and finishing work.\u003c\/p\u003e\n\u003ch3\u003eThe cabinet dimensions are not enough to define the dropped ceiling\u003c\/h3\u003e\n\u003cp\u003eOur specification sheet and the catalog column for the 24,000 BTU ducted unit indicate \u003cstrong\u003e50 × 21 × 11 in\u003c\/strong\u003e. One caveat is worth noting: the catalog also prints \u003cstrong\u003e1 270 × 559 × 279 mm\u003c\/strong\u003e, whose depth does not exactly match the stated 21 inches. We therefore have the \u003cstrong\u003edimensioned plan for the intended equipment\u003c\/strong\u003e confirmed before approving a tight space. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the outdoor unit, the published dimensions are \u003cstrong\u003e39 × 31 × 17 in\u003c\/strong\u003e, in catalog order. We do not use them alone to determine orientation, clearances, or support points. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn our layout proposal, we are also allowing space for the connections, access to the filters, and a suitable service opening. We want maintenance to be organized without having to dismantle an entire finished surface.\u003c\/p\u003e\n\u003ch3\u003eTwo separate electrical supplies to be provided\u003c\/h3\u003e\n\u003cp\u003eThe catalog specifies a power supply of \u003cstrong\u003e208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e, and indicates that the indoor and outdoor units require \u003cstrong\u003eseparate power sources\u003c\/strong\u003e. The simplified reference to “220 V” therefore does not, by itself, describe all the work to be planned. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\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\"\u003eUnit\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eMinimum circuit ampacity — MCA\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eMaximum overcurrent protection — MOP\/MOCP\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor \u003cstrong\u003eDHR24CSB21S\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e24 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e40 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor \u003cstrong\u003eDHR24NDB21S\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e15 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\u003eThe outdoor and indoor values come from their respective tables. They are used to prepare the circuits and protective devices; we do not present them as continuous consumption. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe are having the wiring validated according to the nameplates and site conditions. When comparing bids, we recommend checking that the electrical assessment covers \u003cstrong\u003eboth units\u003c\/strong\u003e, not just the outdoor unit.\u003c\/p\u003e\n\u003ch3\u003eDistinguishing refrigerant lines from air ducts\u003c\/h3\u003e\n\u003cp\u003eThe refrigerant connection uses a \u003cstrong\u003e3\/8 in\u003c\/strong\u003e liquid line and a \u003cstrong\u003e5\/8 in\u003c\/strong\u003e gas line. YORK publishes a maximum total length of \u003cstrong\u003e50 meters\u003c\/strong\u003e and a maximum height difference of \u003cstrong\u003e15 meters\u003c\/strong\u003e between the units. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese limits concern the \u003cstrong\u003erefrigerant lines\u003c\/strong\u003e, not the permitted length of the air distribution ductwork. We are studying these two routes separately: the first connects the units; the second serves the rooms.\u003c\/p\u003e\n\u003cp\u003eThe ducted unit also includes an \u003cstrong\u003einternal condensate pump\u003c\/strong\u003e, and its table indicates a drainage connection with an outside diameter of \u003cstrong\u003e1 in\u003c\/strong\u003e. The catalog does not specify all of the pump's lifting requirements on this page. We are having the drainage route confirmed in the applicable installation documentation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eA standard wired controller, with options to be specified\u003c\/h3\u003e\n\u003cp\u003eFor this ducted unit, the catalog product page lists the \u003cstrong\u003estandard DWCR wired controller\u003c\/strong\u003e. We are retaining this ducted-specific indication rather than automatically assigning it the remote control of another indoor unit in the R Series. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe catalogue also describes the \u003cstrong\u003eDWCR2\u003c\/strong\u003e for the R Series, with seven-day programming, up to eight daily events, and lockout functions. We can consider this accessory when occupancy schedules justify more detailed programming, subject to compatibility with the equipment supplied. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur specification indicates \u003cstrong\u003eWi-Fi optional\u003c\/strong\u003e. We have the module, app, and available functions specified in the offer. We do not promise phone control based solely on the presence of the word Wi-Fi in the commercial specification.\u003c\/p\u003e\n\u003ch3\u003eCommissioning must include the ductwork\u003c\/h3\u003e\n\u003cp\u003eThe YORK manual calls for checking connections for leaks and evacuating the circuit. These checks are part of the refrigeration installation; they are not replaced by a simple airflow test. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the ducted portion, we also propose checking the distribution between the outlets and the selected settings. Our goal is to deliver a system whose operation the occupants understand, with clear identification of the control, filtration, and access points.\u003c\/p\u003e\n\u003cp\u003eIn \u003cstrong\u003eLongueuil\u003c\/strong\u003e, when modernizing the ventilation system of a multi-purpose building, we had identified unbalanced airflow, noise, and leaks in the existing ducts. The project included network modifications and final balancing. This work involved a different commercial installation, but it illustrates why we do not consider existing ducts automatically suitable for the new equipment. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eMaintaining a hidden system without forgetting it\u003c\/h3\u003e\n\u003cp\u003eWe recommend identifying access to the filter as soon as the work is completed and following the instructions corresponding to the installed system. The YORK manual specifically links recurring freeze protection to checks of the filter, air outlet, and return. We therefore avoid attributing every drop in performance to a lack of refrigerant. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo prepare for a \u003cstrong\u003eHVAC service call\u003c\/strong\u003e, we ask for precise observations: does the problem affect only one room or all the outlets, does it occur in a particular mode, and does a message appear on the control? A photo of the code and a description of the noise are useful, without disassembling the unit.\u003c\/p\u003e\n\u003cp\u003eIf there are drops, a trace of moisture, or repeated shutdowns, we recommend a technical inspection rather than a succession of restarts.\u003c\/p\u003e\n\u003ch3\u003eCompare the installed price and the actual warranty\u003c\/h3\u003e\n\u003cp\u003eWe determine the price of a \u003cstrong\u003eYORK ducted installation\u003c\/strong\u003e based on the project: equipment, controls, ductwork, refrigerant lines, drainage, electrical work, and building adaptations. We recommend having openings and finishing work specified separately, especially when several trades are involved.\u003c\/p\u003e\n\u003cp\u003eThe warranty presented in our specification sheet is \u003cstrong\u003e10 years for the compressor, 10 years for parts, and no labor included in the 10-10-0 designation\u003c\/strong\u003e. Additional protection is indicated as available.\u003c\/p\u003e\n\u003cp\u003eThe catalogue nevertheless distinguishes a standard warranty of \u003cstrong\u003e7 years on the compressor and 5 years on parts\u003c\/strong\u003e from the extended \u003cstrong\u003e10-10\u003c\/strong\u003e coverage, which requires online registration for eligible residential applications. The option including ten years of labor requires the purchase of additional protection. We clarify the written terms based on residential or commercial use and the coverage selected. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePrepare the budget without assuming a subsidy\u003c\/h3\u003e\n\u003cp\u003eOur specification sheet identifies this combination as \u003cstrong\u003enot ENERGY STAR® certified\u003c\/strong\u003e. For the residential \u003cstrong\u003eLogisVert\u003c\/strong\u003e program, Hydro-Québec requires this certification for heat pumps installed on or after \u003cstrong\u003eNovember 26, 2025\u003c\/strong\u003e to be eligible for a subsidy. We therefore do not include unconfirmed financial assistance in the advertised net price. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhen the subsidy is a decisive factor, we recommend comparing solutions based on their total installed cost and verified eligibility rather than on the unit price alone.\u003c\/p\u003e\n\u003ch3\u003eHave AirGreen prepare your ducted system project\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we offer a \u003cstrong\u003efree on-site estimate\u003c\/strong\u003e and installation and follow-up services throughout Greater Montreal. For this YORK, our proposal must specify both the ductwork and access requirements as well as the equipment specifications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor your \u003cstrong\u003educted air conditioner in Montreal, Laval, Longueuil, on the North Shore or South Shore\u003c\/strong\u003e, contact us at \u003cstrong\u003e514-316-2973\u003c\/strong\u003e or \u003cstrong\u003e\u003ca class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@airgreen.ca\u003c\/a\u003e\u003c\/strong\u003e. Prepare a few photos of the ceiling and a floor plan of the rooms to be served: we will be able to discuss integration options and prepare a quote tailored to your project.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56157174923556,"sku":"DHR24CSB21S","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/00_CLIMATISEUR_GAINABLE_YORK_SERIE_R_24000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_9184d649-d618-4b17-b6cd-8f20c6009712.png?v=1789500683","url":"https:\/\/airgreen.ca\/en\/products\/climatiseur-gainable-york-serie-r-20-seer-24000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}