{"product_id":"climatiseur-gainable-york-serie-r-20-seer-42000-btu","title":"YORK R Series 20 SEER Ducted Air Conditioner | 42000 BTU","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eDistribute comfort throughout the rooms while keeping the equipment out of sight\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFor a renovation in \u003cstrong\u003eMontreal\u003c\/strong\u003e, an office floor in \u003cstrong\u003eLaval\u003c\/strong\u003e or a residence on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e, we can study an air-conditioning system that integrates with the architecture rather than taking up space on the walls. The \u003cstrong\u003eYORK R Series ducted system\u003c\/strong\u003e follows this approach: its indoor unit is concealed in a utility space and distributes air through ducts connected to wall or ceiling grilles. The YORK brochure expressly presents this installation option above a suspended ceiling or in a suitable storage space. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we evaluate this solution by starting with the spaces to be served. We examine where occupants want more cooling, the available paths for the ducts and the access that must be preserved after the work. A ducted installation must be designed as a whole: the equipment, air distribution network, control and integration with the building.\u003c\/p\u003e\n\u003ch3\u003eThe 42,000 BTU version has an efficiency rating of 16 SEER\u003c\/h3\u003e\n\u003cp\u003eWe distinguish the series name from the performance of the proposed combination. The \u003cstrong\u003eR Series\u003c\/strong\u003e is presented in the catalog as a family reaching up to \u003cstrong\u003e20 SEER\u003c\/strong\u003e, but the column for the ducted model \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e, on printed page 19 of the brochure, indicates \u003cstrong\u003e16 SEER\u003c\/strong\u003e, \u003cstrong\u003e9.5 EER\u003c\/strong\u003e and \u003cstrong\u003e9 HSPF\u003c\/strong\u003e. These are the values that describe this version. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur product sheet identifies the system by the outdoor unit \u003cstrong\u003eDHR42CSB21S\u003c\/strong\u003e, the indoor unit \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e and reference \u003cstrong\u003eAHRI 8578469\u003c\/strong\u003e. The catalog also associates these two models in its presentation of the R Series configurations. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\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\"\u003ePublished data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommercial category\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e42,000 BTU\/h\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\u003e39,500 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\u003e44,000 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\u003e9.5 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\u003e9 HSPF\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublished maximum indoor airflow\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1,180 ft³\/min — CFM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor sound pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e44 to 53 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\u003e61 dB(A)\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\u003eThe indoor data comes from the ducted-system table; the refrigerant and outdoor sound pressure are listed in the table for the \u003cstrong\u003eDHR42CSB21S\u003c\/strong\u003e. We retain the \u003cstrong\u003eSEER, EER and HSPF\u003c\/strong\u003e designations used by YORK without presenting them as SEER2, EER2 or HSPF2 ratings. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference between \u003cstrong\u003e42,000 BTU\u003c\/strong\u003e, used to identify the category, and \u003cstrong\u003e39,500 BTU\/h\u003c\/strong\u003e, published as the nominal cooling capacity, should be retained in a technical comparison. We assess the building's needs based on documented performance, not solely on the figure stated in the product title.\u003c\/p\u003e\n\u003ch3\u003eA ducted heat pump, despite being called an \"air conditioner\"\u003c\/h3\u003e\n\u003cp\u003eWe present this YORK as a unit capable of cooling \u003cstrong\u003eand\u003c\/strong\u003e heating. The manufacturer's table classifies the ducted unit as a heat pump, and the outdoor unit uses an \u003cstrong\u003einverter-controlled variable-speed compressor\u003c\/strong\u003e. YORK describes this modulation as a way to adjust operation rather than reproduce the abrupt starts and stops of a conventional system. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor our selection, we therefore seek to understand needs during occupied periods, but also when the building is quieter. We ask which spaces are used all day, which rooms are used occasionally, and whether the current problems concern temperature, noise, or air distribution.\u003c\/p\u003e\n\u003cp\u003eWe do not infer a savings percentage from the \u003cstrong\u003e16 SEER\u003c\/strong\u003e efficiency rating alone. To prepare a relevant energy estimate, we would need to know the equipment being replaced, usage habits, and the building's characteristics.\u003c\/p\u003e\n\u003ch3\u003eFour ventilation settings to adjust air distribution\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e has four documented airflow levels. The YORK table associates each setting with an indoor sound pressure level. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\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\"\u003eSetting, from highest to lowest airflow\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eAirflow\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSound 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\u003e1,180 ft³\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e53 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\u003e1,121 ft³\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e52 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\u003e1,003 ft³\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e48 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\u003e826 ft³\/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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eWe use these reference points to discuss the project's priorities. In an office where conversations need to remain easy, we examine the ventilation setting along with the air handler's location. In a large living area, we also work on the grille positions and the distribution among the different branches.\u003c\/p\u003e\n\u003cp\u003eOne catalog detail deserves attention: the \u003cstrong\u003eDHR36NDB21S\u003c\/strong\u003e and \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e ducted units list the same four airflow rates, even though their nominal cooling capacities are respectively \u003cstrong\u003e34,000 and 39,500 BTU\/h\u003c\/strong\u003e. Choosing the higher category therefore does not automatically mean getting more air to distribute. We take this into account before proposing a replacement to correct an inadequately served room. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eA shared setpoint to organize according to room usage\u003c\/h3\u003e\n\u003cp\u003eThis combination belongs to \u003cstrong\u003esingle-zone systems\u003c\/strong\u003e: one outdoor unit is paired with one indoor unit. We do not present multiple grilles as equivalent to several independent units, each adjustable to a different temperature. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLet us take a \u003cstrong\u003edesign example in Longueuil\u003c\/strong\u003e: a reception area, two offices, and a meeting room need to be served. We would begin by clarifying the occupancy hours and expectations for each space. A room used two hours a day raises different questions from an office occupied continuously.\u003c\/p\u003e\n\u003cp\u003eWe would then examine the air-distribution layout, the return-air path, and the controller location. If occupants request significantly different temperatures or completely separate schedules, we would study a different system arrangement rather than promise independence that this single-zone combination does not provide by default.\u003c\/p\u003e\n\u003ch3\u003eAn included wired controller and a Wi-Fi option to be defined\u003c\/h3\u003e\n\u003cp\u003eThe catalogue page for the ducted system presents the \u003cstrong\u003estandard DWCR wired controller\u003c\/strong\u003e. Our sales sheet, meanwhile, indicates \u003cstrong\u003eoptional Wi-Fi\u003c\/strong\u003e. We distinguish these two elements in the quotation: the control supplied with the unit and any accessory added for remote control. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend clarifying from the outset who will use the control and which functions are actually desired. For a commercial space, we can discuss schedules and setpoint management. For a residence, we can examine the request for phone-based access. The compatible module, its app, and its availability must be confirmed before including these functions in the proposal.\u003c\/p\u003e\n\u003ch3\u003eHeating down to −18 °C: maintaining a realistic view of performance\u003c\/h3\u003e\n\u003cp\u003eThe advertised outdoor operating limit in heating mode for the \u003cstrong\u003eDHR42CSB21S\u003c\/strong\u003e is \u003cstrong\u003e−18 °C\u003c\/strong\u003e, with a published range extending up to \u003cstrong\u003e24 °C\u003c\/strong\u003e. This indication does not mean that the system delivers its nominal capacity of \u003cstrong\u003e44 000 BTU\/h\u003c\/strong\u003e at −18 °C. The catalogue's nominal heating conditions use an outdoor temperature of approximately \u003cstrong\u003e8 °C\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn this table, we do not have detailed capacity and coefficient-of-performance data at −15 °C or −18 °C. We therefore do not reconstruct them from the nominal capacity.\u003c\/p\u003e\n\u003cp\u003eFor a heating project in \u003cstrong\u003eMontréal\u003c\/strong\u003e, on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e or in \u003cstrong\u003eMontérégie\u003c\/strong\u003e, we define with you the expected contribution of the heat pump and the role of the existing heating system. Our data sheet identifies this combination as \u003cstrong\u003enot ENERGY STAR® certified for cold climates\u003c\/strong\u003e; we do not present it as a solution that automatically replaces any other heating source.\u003c\/p\u003e\n\u003ch2\u003eDesign concealed components with as much care as visible grilles\u003c\/h2\u003e\n\u003ch3\u003eConfirm the required clearance before closing the ceiling\u003c\/h3\u003e\n\u003cp\u003eA document review is necessary regarding the indoor dimensions. The brochure prints \u003cstrong\u003e48.3 × 30.5 × 1 in.\u003c\/strong\u003e, while giving \u003cstrong\u003e1,219 × 787 × 279 mm\u003c\/strong\u003e on the same line. These two sets of measurements do not agree. We therefore do not use the \u003cstrong\u003e1 in.\u003c\/strong\u003e height as an installation specification. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to the brochure, the YORK technical data sheet \u003cstrong\u003eDFS-42RHPND-2020\u003c\/strong\u003e, specific to this combination, indicates \u003cstrong\u003e48.22 × 30.51 × 11.41 in.\u003c\/strong\u003e for the indoor cabinet, in the order \u003cstrong\u003ewidth × depth × height\u003c\/strong\u003e. For the outdoor unit, the dimensions in this data sheet, given in the same order, are \u003cstrong\u003e37.79 × 16.14 × 53.14 in.\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe use these measurements for the preliminary study, then have the plan corresponding to the planned equipment confirmed. The cabinet volume alone does not represent the space required for the project: we also allow room for connections, transitions to the ducts, and the service opening.\u003c\/p\u003e\n\u003cp\u003eWe recommend validating this layout before finishing work begins. An access panel must be placed where servicing will be possible, not simply where it appears least visible.\u003c\/p\u003e\n\u003ch3\u003eHave the static pressure applicable to the system confirmed\u003c\/h3\u003e\n\u003cp\u003eThe brochure states a range of \u003cstrong\u003e0 to 0.8 in. of water column\u003c\/strong\u003e for the \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e. However, the dedicated technical data sheet consulted in addition indicates \u003cstrong\u003e0 to 0.4 in. of water column\u003c\/strong\u003e for external static pressure. We point out this discrepancy rather than arbitrarily choosing the more favorable value. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBefore determining the dimensions and routing of the ducts, we have the applicable limit and ventilation data confirmed. \u003cstrong\u003eThe maximum airflow of 1,180 ft³\/min is not a guaranteed airflow for every system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur study must specify the lengths, changes in direction, transitions, and grilles selected. We examine these elements together rather than adding outlets without verifying their impact on distribution.\u003c\/p\u003e\n\u003ch3\u003ePlan for power supplies to both units\u003c\/h3\u003e\n\u003cp\u003eThe published rated voltage is \u003cstrong\u003e208\/230 V, single-phase, 60 Hz\u003c\/strong\u003e. YORK specifies that the indoor and outdoor units require \u003cstrong\u003eseparate electrical supplies\u003c\/strong\u003e. We include this point in the scope of work from the initial assessment. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\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 unit \u003cstrong\u003eDHR42CSB21S\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e31 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor unit \u003cstrong\u003eDHR42NDB21S\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3 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 values appear in the outdoor unit table; those for the indoor unit appear in the ducted-unit table. We use them to prepare the electrical validation without confusing them with the unit's continuous power consumption. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe have the wiring and protection devices determined according to the nameplates and site conditions. For a replacement, we request verification of the existing circuits before considering them reusable.\u003c\/p\u003e\n\u003ch3\u003eSeparate three routes: air, refrigerant, and condensate\u003c\/h3\u003e\n\u003cp\u003eThe refrigerant connection for this system uses a \u003cstrong\u003e3\/8 in.\u003c\/strong\u003e liquid line and a \u003cstrong\u003e5\/8 in.\u003c\/strong\u003e gas line. The catalogue specifies a maximum total length of \u003cstrong\u003e50 metres\u003c\/strong\u003e and a maximum height difference of \u003cstrong\u003e15 metres\u003c\/strong\u003e between the units. These limits concern the refrigerant piping, not the air ducts. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe therefore draw the distribution network to the rooms and the connection between the units separately. We also specify the visible sections, building penetrations, and associated finishing work. A maximum length allowed by the manufacturer is not automatically a length included in the price.\u003c\/p\u003e\n\u003cp\u003eThe ducted unit has an \u003cstrong\u003einternal condensate pump\u003c\/strong\u003e, and its technical page specifies a drainage connection with an \u003cstrong\u003eouter diameter of 1 in.\u003c\/strong\u003e We plan the route for this drain at the same time as the other connections, with access for future inspections. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOur work in Laval: correct the ductwork before blaming the unit\u003c\/h3\u003e\n\u003cp\u003eIn an AirGreen project published about a \u003cstrong\u003eretail store in Laval\u003c\/strong\u003e, we had identified unsealed duct connections, leaks in the return-air plenum, and the absence of vibration isolation support on a main section. We accompanied the inspection with airflow, static pressure, and supply-air temperature measurements. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe work included redoing the fastenings, insulation work, sealing the joints, and rebalancing the distribution. Our report specifically notes the elimination of the observed vibrations and an \u003cstrong\u003eaverage acoustic improvement of 6 dB(A)\u003c\/strong\u003e in the sales area. These results concern this project, not a test of the YORK \u003cstrong\u003eDHR42NDB21\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe draw one useful rule for your project from this: when a space remains uncomfortable, we examine the distribution and supports before concluding that the equipment's capacity simply needs to be increased.\u003c\/p\u003e\n\u003ch3\u003eOrganize the handover around three checks\u003c\/h3\u003e\n\u003cp\u003eFor a ducted installation, we propose a structured handover:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration circuit\u003c\/strong\u003e: check the connections and perform the evacuation specified in the manufacturer's instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater drainage\u003c\/strong\u003e: check that the drainage works properly and that the relevant components are accessible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor air distribution\u003c\/strong\u003e: check the selected settings and the distribution of air to the different outlets.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe YORK installation manual, consulted as a supplement to the catalogue, expressly calls for checking for leaks at the connections and using a vacuum pump rather than purging air with refrigerant. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also want the handover to cover the controls, filtration, and maintenance access points. We recommend keeping the references for both units, their serial numbers, and the accessories installed with the invoice.\u003c\/p\u003e\n\u003ch3\u003eMaintain the network and recognize a drainage signal\u003c\/h3\u003e\n\u003cp\u003eOur maintenance experience in a \u003cstrong\u003edowntown Montreal store\u003c\/strong\u003e illustrates the value of looking beyond the outdoor unit. In this published project, the measurements revealed dust buildup in certain branches and an airflow imbalance. The work included cleaning, checking the filters, adjusting the balancing dampers, and adapting the operating schedules. This project involved a different commercial system. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor your YORK ducted system, we recommend easy access to the filters and regular drainage monitoring. Any change to the air distribution should also be reported: we want to know whether the problem affects all grilles or only one room.\u003c\/p\u003e\n\u003cp\u003eThe R Series manual identifies \u003cstrong\u003ecode E9\u003c\/strong\u003e as a protection associated with the water level. This code is not enough to conclude that the pump is defective, but it guides the technical inspection. If this message appears or there is any sign of water, we recommend having the unit inspected rather than repeatedly restarting it. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCompare the complete submission, not just the price of the indoor unit\u003c\/h3\u003e\n\u003cp\u003eWe prepare the price for a \u003cstrong\u003eYORK ducted installation\u003c\/strong\u003e by distinguishing the equipment from the work required to integrate it. The quote must specify the controls, ductwork, grilles, supports, drainage, electrical and refrigerant connections, as well as testing.\u003c\/p\u003e\n\u003cp\u003eWe also request that openings and finishing work be clearly assigned. For an occupied space, we discuss the schedule and access to the rooms before arranging the work.\u003c\/p\u003e\n\u003cp\u003eOur commercial sheet presents a \u003cstrong\u003e10-10-0 year warranty\u003c\/strong\u003e, meaning ten years for the compressor, ten years for parts, and no labour included in this indication. However, the brochure distinguishes the standard \u003cstrong\u003e7-year compressor \/ 5-year parts\u003c\/strong\u003e warranty from the \u003cstrong\u003e10-10\u003c\/strong\u003e extension, which is linked to registration for eligible residential applications. It also presents labour coverage requiring the purchase of additional coverage. We therefore confirm the applicable written terms, particularly for commercial use. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDo not assume unconfirmed LogisVert assistance\u003c\/h3\u003e\n\u003cp\u003eOur product sheet identifies this combination as \u003cstrong\u003enot ENERGY STAR® certified\u003c\/strong\u003e. Information published by Hydro-Québec specifies that heat pumps installed on or after \u003cstrong\u003eNovember 26, 2025\u003c\/strong\u003e must have this certification to qualify for financial assistance under \u003cstrong\u003eLogisVert\u003c\/strong\u003e. We therefore do not present this subsidy as guaranteed for the model described. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhen financial assistance is a priority, we recommend comparing the project's total cost with that of a combination whose eligibility has been confirmed. This comparison must include building modifications and warranties, not just the advertised amount for the unit.\u003c\/p\u003e\n\u003ch3\u003eEntrust your ducted system project to AirGreen\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eAirGreen\u003c\/strong\u003e, we offer a \u003cstrong\u003efree on-site estimate\u003c\/strong\u003e, installation services, and after-sales support throughout Greater Montréal. For this YORK system, we will assist you in assessing the capacity, ductwork, ceiling integration, and work required. \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 Montréal, Laval, Longueuil, on the North Shore or South Shore\u003c\/strong\u003e, contact us at \u003cstrong\u003e514-316-2973\u003c\/strong\u003e or at \u003cstrong\u003e\u003ca class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@airgreen.ca\u003c\/a\u003e\u003c\/strong\u003e. Tell us which rooms need to be served and your comfort priorities: we will prepare a detailed quote, including the proposed references, inclusions, and warranty terms.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":56157183377700,"sku":"DHR42CSB21S","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_42000_BTU_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD_222f069b-d4a4-4f2c-960d-c736bec29483.png?v=1789500730","url":"https:\/\/airgreen.ca\/en\/products\/climatiseur-gainable-york-serie-r-20-seer-42000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}