{"product_id":"lg-plafonnier-de-type-cassette-3x3-lgred-30-000-btu","title":"LG: LGRED 3X3 Cassette Type Ceiling Mounted | 30,000 BTU","description":"\u003ch2 data-section-id=\"1j4k3jx\" data-start=\"76\" data-end=\"169\"\u003eA four-way cassette designed for large spaces where comfort must remain discreet\u003c\/h2\u003e\n\u003cp data-start=\"171\" data-end=\"599\"\u003eThe \u003cstrong data-start=\"174\" data-end=\"234\"\u003eLGRED 3X3 LG cassette ceiling unit | 30,000 BTU\u003c\/strong\u003e is aimed at owners, managers, and contractors who want to efficiently heat and cool a large area without installing a visible wall-mounted unit. At AirGreen, we recommend this type of HVAC solution when interior aesthetics, uniform air distribution, and cold weather performance must be treated with equal seriousness.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"1207\"\u003eThis \u003cstrong data-start=\"612\" data-end=\"625\"\u003esingle-zone\u003c\/strong\u003e system combines the \u003cstrong data-start=\"653\" data-end=\"666\"\u003eKNSCB301A\u003c\/strong\u003e indoor unit and the \u003cstrong data-start=\"689\" data-end=\"702\"\u003eKUSXA301A\u003c\/strong\u003e outdoor unit, with a nominal capacity of \u003cstrong data-start=\"734\" data-end=\"765\"\u003e30,000 BTU in cooling\u003c\/strong\u003e and heating performance designed for Quebec winters. Its LG technical sheet indicates a cooling capacity of \u003cstrong data-start=\"897\" data-end=\"922\"\u003e12,000 to 36,000 BTU\/h\u003c\/strong\u003e, a heating capacity of \u003cstrong data-start=\"953\" data-end=\"978\"\u003e14,000 to 40,000 BTU\/h\u003c\/strong\u003e, a \u003cstrong data-start=\"983\" data-end=\"1000\"\u003eSEER2 of 25.0\u003c\/strong\u003e, an \u003cstrong data-start=\"1005\" data-end=\"1022\"\u003eEER2 of 15.20\u003c\/strong\u003e, and an \u003cstrong data-start=\"1029\" data-end=\"1047\"\u003eHSPF2 of 10.40\u003c\/strong\u003e, very relevant data for high-end residential buildings, businesses, offices, open-plan areas, and certain multi-housing projects.\u003c\/p\u003e\n\u003cp data-start=\"1209\" data-end=\"1870\"\u003eUnlike a standard wall-mounted unit, a \u003cstrong data-start=\"1256\" data-end=\"1284\"\u003e3X3 ceiling cassette\u003c\/strong\u003e integrates into the ceiling and distributes air in four directions. This detail changes a lot on the ground. In an open space in \u003cstrong data-start=\"1425\" data-end=\"1437\"\u003eMontreal\u003c\/strong\u003e, a business in \u003cstrong data-start=\"1453\" data-end=\"1462\"\u003eLaval\u003c\/strong\u003e, an office in \u003cstrong data-start=\"1476\" data-end=\"1489\"\u003eLongueuil\u003c\/strong\u003e, or a common area on the \u003cstrong data-start=\"1517\" data-end=\"1529\"\u003eSouth Shore\u003c\/strong\u003e, air circulation must reach occupants without creating an unpleasant cold draft above a desk, workbench, or service counter. Four-way diffusion allows for better air distribution, reducing areas that are too hot near windows and areas that are too cold near the unit.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1brid2s\" data-start=\"1872\" data-end=\"1969\"\u003eAn HVAC solution suitable for commercial ceilings, spacious condos, and open-plan areas\u003c\/h3\u003e\n\u003cp data-start=\"1971\" data-end=\"2284\"\u003eThe cassette format of this LG model is particularly suitable for places where walls are already occupied by windows, storage, displays, or architectural divisions. We often see it in projects where a wall-mounted unit would be technically possible but visually undesirable.\u003c\/p\u003e\n\u003cp data-start=\"2286\" data-end=\"2380\"\u003eThe most frequent applications for this type of \u003cstrong data-start=\"2339\" data-end=\"2369\"\u003eLGRED cassette heat pump\u003c\/strong\u003e include:\u003c\/p\u003e\n\u003cul data-start=\"2382\" data-end=\"2907\"\u003e\n\u003cli data-section-id=\"1o1rsvy\" data-start=\"2382\" data-end=\"2456\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2407\"\u003eRetail stores\u003c\/strong\u003e with front windows and variable foot traffic.\u003c\/li\u003e\n\u003cli data-section-id=\"eb00xk\" data-start=\"2457\" data-end=\"2535\"\u003e\u003cstrong data-start=\"2459\" data-end=\"2485\"\u003eProfessional offices\u003c\/strong\u003e where acoustic and visual comfort is important.\u003c\/li\u003e\n\u003cli data-section-id=\"qxxhi5\" data-start=\"2536\" data-end=\"2603\"\u003e\u003cstrong data-start=\"2538\" data-end=\"2582\"\u003eRestaurants, cafes, and service salons\u003c\/strong\u003e with open areas.\u003c\/li\u003e\n\u003cli data-section-id=\"1siu2g7\" data-start=\"2604\" data-end=\"2679\"\u003e\u003cstrong data-start=\"2606\" data-end=\"2630\"\u003eCondos or penthouses\u003c\/strong\u003e with suspended ceilings or technical drops.\u003c\/li\u003e\n\u003cli data-section-id=\"1d4niwl\" data-start=\"2680\" data-end=\"2775\"\u003e\u003cstrong data-start=\"2682\" data-end=\"2719\"\u003eCommon areas in multi-housing units\u003c\/strong\u003e where air must be distributed without a dominant wall unit.\u003c\/li\u003e\n\u003cli data-section-id=\"bbwakh\" data-start=\"2776\" data-end=\"2907\"\u003e\u003cstrong data-start=\"2778\" data-end=\"2851\"\u003eService premises in Longueuil, Laval, Montreal, North Shore, and South Shore\u003c\/strong\u003e requiring a robust and well-integrated HVAC solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2909\" data-end=\"3520\"\u003eWith interior dimensions of approximately \u003cstrong data-start=\"2951\" data-end=\"2978\"\u003e37.38 x 37.38 x 9.38 inches\u003c\/strong\u003e, the unit requires serious ceiling planning. This is not an appliance to be installed lightly. Before proposing this cassette, we validate the structure, available space above the finished ceiling, drain management, refrigerant piping, electrical supply, and outdoor location. The manufacturer's technical drawings, particularly pages 2 and 3 of the LG datasheet, clearly show the dimensions of the outdoor unit, ceiling opening, suspension points, and required connections.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8gfx7l\" data-start=\"3522\" data-end=\"3590\"\u003eLGRED: a tangible advantage for winter heating in Quebec\u003c\/h3\u003e\n\u003cp data-start=\"3592\" data-end=\"4017\"\u003e\u003cstrong data-start=\"3607\" data-end=\"3616\"\u003eLGRED\u003c\/strong\u003e technology is an important element of this product, as it aims to maintain heating capacity in cold weather. For the Quebec market, this point is crucial. In \u003cstrong data-start=\"3778\" data-end=\"3790\"\u003eMontreal\u003c\/strong\u003e, \u003cstrong data-start=\"3792\" data-end=\"3801\"\u003eLaval\u003c\/strong\u003e, \u003cstrong data-start=\"3803\" data-end=\"3816\"\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong data-start=\"3825\" data-end=\"3838\"\u003eNorth Shore\u003c\/strong\u003e, and on the \u003cstrong data-start=\"3849\" data-end=\"3861\"\u003eSouth Shore\u003c\/strong\u003e, a heat pump must be evaluated not only for its summer cooling but also for its behavior when the temperature drops below freezing.\u003c\/p\u003e\n\u003cp data-start=\"4019\" data-end=\"4394\"\u003eThe LG sheet indicates maximum heating capacities of \u003cstrong data-start=\"4079\" data-end=\"4103\"\u003e36,200 BTU\/h at 17°F\u003c\/strong\u003e, \u003cstrong data-start=\"4105\" data-end=\"4128\"\u003e34,000 BTU\/h at 5°F\u003c\/strong\u003e, \u003cstrong data-start=\"4130\" data-end=\"4154\"\u003e30,000 BTU\/h at -4°F\u003c\/strong\u003e, and \u003cstrong data-start=\"4158\" data-end=\"4183\"\u003e28,250 BTU\/h at -13°F\u003c\/strong\u003e, or approximately \u003cstrong data-start=\"4198\" data-end=\"4208\"\u003e-25°C\u003c\/strong\u003e. These figures explain why this cassette can be relevant for projects where primary or supplementary heating must remain reliable during a good part of the winter.\u003c\/p\u003e\n\u003cp data-start=\"4396\" data-end=\"4881\"\u003eThat said, at AirGreen, we don't sell capacity on paper without analyzing the building. Two 1,200 sq ft spaces can have very different needs. A glassed-in space exposed to the north in \u003cstrong data-start=\"4593\" data-end=\"4609\"\u003eBoucherville\u003c\/strong\u003e does not behave like an interior space in an office building in \u003cstrong data-start=\"4684\" data-end=\"4696\"\u003eMontreal\u003c\/strong\u003e. A 9-foot ceiling does not impose the same load as a 14-foot ceiling. A business with frequently opening doors also requires a different interpretation of the thermal load.\u003c\/p\u003e\n\u003cp data-start=\"4883\" data-end=\"5095\"\u003eOur job is to connect product data to building reality: insulation, windows, headroom, occupancy, internal appliances, solar orientation, ambient noise, and site constraints.\u003c\/p\u003e\n\u003ch3 data-section-id=\"iogeql\" data-start=\"5097\" data-end=\"5178\"\u003eEnergy performance, eligibility, and subsidies: what you need to know\u003c\/h3\u003e\n\u003cp data-start=\"5180\" data-end=\"5544\"\u003eThis model is designated as \u003cstrong data-start=\"5208\" data-end=\"5224\"\u003eENERGY STAR®\u003c\/strong\u003e and \u003cstrong data-start=\"5228\" data-end=\"5257\"\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e, with ENERGY STAR ID \u003cstrong data-start=\"5290\" data-end=\"5301\"\u003e3544265\u003c\/strong\u003e and AHRI number \u003cstrong data-start=\"5320\" data-end=\"5333\"\u003e214826535\u003c\/strong\u003e listed on your product sheet. For eligible residential customers, your product page also mentions a \u003cstrong data-start=\"5450\" data-end=\"5497\"\u003eprovincial LogisVert subsidy of $2,448\u003c\/strong\u003e, updated on \u003cstrong data-start=\"5523\" data-end=\"5543\"\u003eNovember 26, 2025\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"5546\" data-end=\"6025\"\u003eHydro-Québec presents LogisVert as a financial assistance program for energy efficiency measures, including heat pumps, and specifies that assistance of up to \u003cstrong data-start=\"5730\" data-end=\"5741\"\u003e$6,700\u003c\/strong\u003e may apply to the purchase of an ENERGY STAR heat pump, according to program conditions. As of \u003cstrong data-start=\"5845\" data-end=\"5865\"\u003eNovember 26, 2025\u003c\/strong\u003e, Hydro-Québec also indicates that installed heat pumps must be \u003cstrong data-start=\"5954\" data-end=\"5970\"\u003eENERGY STAR®\u003c\/strong\u003e certified to be eligible for LogisVert financial assistance.\u003c\/p\u003e\n\u003cp data-start=\"6027\" data-end=\"6433\"\u003eIn our quotes, we always validate eligibility at the time of the project. A subsidy depends on several factors: building type, installed equipment, installation date, administrative requirements, proof of purchase, eligible contractor, and compliance of the installation. This verification avoids misunderstandings and allows the client to compare their investment with clear information.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8zjr7m\" data-start=\"6435\" data-end=\"6516\"\u003eR-32, efficiency, and maintenance: important details after installation\u003c\/h3\u003e\n\u003cp data-start=\"6518\" data-end=\"7113\"\u003eThe \u003cstrong data-start=\"6521\" data-end=\"6545\"\u003eR-32 refrigerant gas\u003c\/strong\u003e used by this system is an important point for owners looking for a current HVAC solution. R-32 allows for good energy performance and is part of the gradual market transition towards refrigerants with lower impact than several older generations of fluids. For the user, however, the essential remains the quality of the installation: line length, brazing or connection according to manufacturer's requirements, leak test, rigorous vacuuming, additional charge if necessary, and complete startup.\u003c\/p\u003e\n\u003cp data-start=\"7115\" data-end=\"7650\"\u003eThe LG sheet specifies \u003cstrong data-start=\"7153\" data-end=\"7185\"\u003e3\/8 inch piping for the liquid line\u003c\/strong\u003e and \u003cstrong data-start=\"7189\" data-end=\"7220\"\u003e5\/8 inch for the vapor line\u003c\/strong\u003e, a minimum\/maximum equivalent length of \u003cstrong data-start=\"7268\" data-end=\"7285\"\u003e16.4 to 164 ft\u003c\/strong\u003e, a length without adding refrigerant up to \u003cstrong data-start=\"7334\" data-end=\"7345\"\u003e24.6 ft\u003c\/strong\u003e, a maximum elevation of \u003cstrong data-start=\"7373\" data-end=\"7384\"\u003e98.4 ft\u003c\/strong\u003e, and a refrigerant addition of \u003cstrong data-start=\"7415\" data-end=\"7429\"\u003e0.43 oz\/ft\u003c\/strong\u003e beyond the prescribed parameters. These data are not just technical details: they directly influence performance, noise, compressor durability, and heating stability in cold weather.\u003c\/p\u003e\n\u003cp data-start=\"7652\" data-end=\"7703\"\u003eFor maintenance, we emphasize three points:\u003c\/p\u003e\n\u003col data-start=\"7705\" data-end=\"8065\"\u003e\n\u003cli data-section-id=\"1mev8f\" data-start=\"7705\" data-end=\"7789\"\u003e\u003cstrong data-start=\"7708\" data-end=\"7758\"\u003eRegular cleaning of filters and grille\u003c\/strong\u003e to maintain airflow.\u003c\/li\u003e\n\u003cli data-section-id=\"nnzr0v\" data-start=\"7790\" data-end=\"7910\"\u003e\u003cstrong data-start=\"7793\" data-end=\"7855\"\u003eChecking the drain and integrated condensate pump\u003c\/strong\u003e, especially in suspended ceiling installations.\u003c\/li\u003e\n\u003cli data-section-id=\"14qlx6f\" data-start=\"7911\" data-end=\"8065\"\u003e\u003cstrong data-start=\"7914\" data-end=\"7942\"\u003eAnnual HVAC inspection\u003c\/strong\u003e to confirm the condition of the coil, connections, wiring, operating pressures, and water drainage.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"8067\" data-end=\"8423\"\u003eA poorly maintained ceiling cassette can lose efficiency faster than a client might think. In a business where dust, hair, textile particles, or renovation debris circulate in the air, filters can quickly become clogged. We therefore adapt our \u003cstrong data-start=\"8376\" data-end=\"8394\"\u003eHVAC maintenance\u003c\/strong\u003e recommendations according to the actual use of the premises.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1fja68w\" data-start=\"8425\" data-end=\"8501\"\u003eWhy AirGreen installs this LG cassette with a tailored approach\u003c\/h2\u003e\n\u003ch3 data-section-id=\"dnwfgv\" data-start=\"8503\" data-end=\"8577\"\u003eInstalling a 3X3 cassette requires more than a simple connection\u003c\/h3\u003e\n\u003cp data-start=\"8579\" data-end=\"9040\"\u003eA \u003cstrong data-start=\"8583\" data-end=\"8623\"\u003ecassette heat pump installation\u003c\/strong\u003e requires more extensive coordination than a wall-mounted installation. The ceiling must allow for the integration of the indoor unit, the passage of refrigerant lines, the drain, electrical power, and future access for maintenance. The outdoor unit, for its part, measures approximately \u003cstrong data-start=\"8910\" data-end=\"8935\"\u003e37.41 x 13 x 54.25 inches\u003c\/strong\u003e and produces a sound pressure level of approximately \u003cstrong data-start=\"8986\" data-end=\"8998\"\u003e54 dB(A)\u003c\/strong\u003e according to your product sheet data.\u003c\/p\u003e\n\u003cp data-start=\"9042\" data-end=\"9093\"\u003eBefore confirming the installation, we analyze:\u003c\/p\u003e\n\u003cul data-start=\"9095\" data-end=\"9658\"\u003e\n\u003cli data-section-id=\"gc2q7h\" data-start=\"9095\" data-end=\"9162\"\u003eThe ideal location of the cassette for balanced diffusion.\u003c\/li\u003e\n\u003cli data-section-id=\"qit20\" data-start=\"9163\" data-end=\"9222\"\u003eThe ceiling height and the actual range of the airflow.\u003c\/li\u003e\n\u003cli data-section-id=\"4ej5ae\" data-start=\"9223\" data-end=\"9303\"\u003eThe possibility of evacuating condensate with a slope or via the integrated pump.\u003c\/li\u003e\n\u003cli data-section-id=\"uq2te4\" data-start=\"9304\" data-end=\"9376\"\u003eThe path of the refrigerant lines between the inside and outside.\u003c\/li\u003e\n\u003cli data-section-id=\"fbg1v3\" data-start=\"9377\" data-end=\"9466\"\u003eProtection against snow, ice, and prevailing winds for the outdoor unit.\u003c\/li\u003e\n\u003cli data-section-id=\"10teowx\" data-start=\"9467\" data-end=\"9501\"\u003eAccess to service panels.\u003c\/li\u003e\n\u003cli data-section-id=\"f1e1go\" data-start=\"9502\" data-end=\"9596\"\u003eElectrical requirements: \u003cstrong data-start=\"9532\" data-end=\"9541\"\u003e220 V\u003c\/strong\u003e, \u003cstrong data-start=\"9543\" data-end=\"9555\"\u003eMCA 32 A\u003c\/strong\u003e, \u003cstrong data-start=\"9557\" data-end=\"9569\"\u003eMOP 35 A\u003c\/strong\u003e according to your product sheet.\u003c\/li\u003e\n\u003cli data-section-id=\"wc8gan\" data-start=\"9597\" data-end=\"9658\"\u003eThe type of use: residential, commercial, or multi-housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"9660\" data-end=\"10074\"\u003eWe have seen, on some construction sites, cassettes proposed too close to a wall or too centered on an aesthetic constraint without taking into account the actual occupancy of the space. The result is predictable: one area receives too much air, another remains uncomfortable, and the user unnecessarily increases the setpoint. Our approach avoids this problem by prioritizing performance over ease of installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1q59t0r\" data-start=\"10076\" data-end=\"10148\"\u003eField example: an open-plan commercial space on the South Shore\u003c\/h3\u003e\n\u003cp data-start=\"10150\" data-end=\"10571\"\u003eDuring a \u003cstrong data-start=\"10170\" data-end=\"10215\"\u003ecommercial air conditioning project on the South Shore\u003c\/strong\u003e, our team was called to replace an old wall-mounted solution that was not distributing air correctly. The premises had a glass facade, a service counter at the front, and workstations in the center. The old unit blew directly towards employees, while customers near the entrance still felt the heat in summer.\u003c\/p\u003e\n\u003cp data-start=\"10573\" data-end=\"10989\"\u003eA 3X3 type ceiling cassette represented a much more coherent solution. The ceiling placement freed up the walls, improved the appearance of the premises, and distributed air in several directions. The most striking difference noted by the client was not only the temperature displayed on the thermostat but also the disappearance of comfort discrepancies between the front and back of the business.\u003c\/p\u003e\n\u003cp data-start=\"10991\" data-end=\"11191\"\u003eThis type of experience guides our recommendations. A good HVAC solution is not just about choosing a BTU number. It's about understanding how air moves in an occupied space.\u003c\/p\u003e\n\u003ch3 data-section-id=\"131la92\" data-start=\"11193\" data-end=\"11269\"\u003eResidential example: a spacious condo in Montreal with a suspended ceiling\u003c\/h3\u003e\n\u003cp data-start=\"11271\" data-end=\"11702\"\u003eIn a large condo in \u003cstrong data-start=\"11308\" data-end=\"11320\"\u003eMontreal\u003c\/strong\u003e, a wall-mounted unit would have been visible from the entrance and would have blown directly into the living room. The client wanted a more discreet solution but did not want a fully ducted system due to ceiling constraints. A 3X3 cassette allowed for an interesting compromise: ceiling integration, comfortable diffusion, and reasonable access for maintenance.\u003c\/p\u003e\n\u003cp data-start=\"11704\" data-end=\"12059\"\u003eIn this type of project, we pay particular attention to indoor noise. The LG model shows an indoor sound pressure of approximately \u003cstrong data-start=\"11851\" data-end=\"11868\"\u003e40 \/ 42 dB(A)\u003c\/strong\u003e according to the data provided, which is suitable for several living environments, provided that the installation is well executed and that the structure does not transmit unnecessary vibrations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19i9ccb\" data-start=\"12061\" data-end=\"12094\"\u003eUseful everyday functions\u003c\/h3\u003e\n\u003cp data-start=\"12096\" data-end=\"12191\"\u003eThis LG model includes several interesting functions for residential or commercial use:\u003c\/p\u003e\n\u003cul data-start=\"12193\" data-end=\"13045\"\u003e\n\u003cli data-section-id=\"x14yeu\" data-start=\"12193\" data-end=\"12289\"\u003e\u003cstrong data-start=\"12195\" data-end=\"12238\"\u003eVariable speed Inverter compressor\u003c\/strong\u003e, to adjust capacity according to actual demand.\u003c\/li\u003e\n\u003cli data-section-id=\"y5zknb\" data-start=\"12290\" data-end=\"12388\"\u003e\u003cstrong data-start=\"12292\" data-end=\"12323\"\u003eIntegrated condensate pump\u003c\/strong\u003e, useful in ceilings where gravity drainage is limited.\u003c\/li\u003e\n\u003cli data-section-id=\"2on3ls\" data-start=\"12389\" data-end=\"12459\"\u003e\u003cstrong data-start=\"12391\" data-end=\"12414\"\u003eJet Cool \/ Jet Heat\u003c\/strong\u003e, to reach the setpoint more quickly.\u003c\/li\u003e\n\u003cli data-section-id=\"1b7nptn\" data-start=\"12460\" data-end=\"12534\"\u003e\u003cstrong data-start=\"12462\" data-end=\"12489\"\u003eAuto Restart\u003c\/strong\u003e, practical after a power interruption.\u003c\/li\u003e\n\u003cli data-section-id=\"qheep8\" data-start=\"12535\" data-end=\"12637\"\u003e\u003cstrong data-start=\"12537\" data-end=\"12556\"\u003eAuto Changeover\u003c\/strong\u003e, to automatically switch between heating and cooling as needed.\u003c\/li\u003e\n\u003cli data-section-id=\"1l8d1hb\" data-start=\"12638\" data-end=\"12717\"\u003e\u003cstrong data-start=\"12640\" data-end=\"12678\"\u003eUltra-quiet turbo fan\u003c\/strong\u003e, according to the manufacturer's design.\u003c\/li\u003e\n\u003cli data-section-id=\"zk6s1d\" data-start=\"12718\" data-end=\"12816\"\u003e\u003cstrong data-start=\"12720\" data-end=\"12744\"\u003eNight Quiet Function\u003c\/strong\u003e, useful when the outdoor environment requires attention to noise.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cli data-section-id=\"1jeego2\" data-start=\"12817\" data-end=\"12941\"\u003e\n\u003cstrong data-start=\"12819\" data-end=\"12833\"\u003eSwirl Wind\u003c\/strong\u003e, \u003cstrong data-start=\"12835\" data-end=\"12861\"\u003eDirect \/ Indirect Wind\u003c\/strong\u003e, \u003cstrong data-start=\"12863\" data-end=\"12877\"\u003eSmart Mode\u003c\/strong\u003e and \u003cstrong data-start=\"12881\" data-end=\"12897\"\u003eRefresh Mode\u003c\/strong\u003e, to better manage air distribution.\u003c\/li\u003e\n\u003cli data-section-id=\"teonm2\" data-start=\"12942\" data-end=\"13045\"\u003e\n\u003cstrong data-start=\"12944\" data-end=\"12962\"\u003eOptional WiFi\u003c\/strong\u003e, via compatible module, for remote control when the project warrants it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"13047\" data-end=\"13419\"\u003eThe \u003cstrong data-start=\"13072\" data-end=\"13085\"\u003ePWLSSB21H\u003c\/strong\u003e wireless remote control is included according to the LG specification sheet, while the \u003cstrong data-start=\"13138\" data-end=\"13150\"\u003ePT-AAGW0\u003c\/strong\u003e grille is among the required accessories. Other accessories may be considered depending on the project, including a WiFi module, wall controllers, dry contacts, centralized management gateways, or a panel with air purification depending on the building's needs.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1blf8f6\" data-start=\"13421\" data-end=\"13486\"\u003eCommon mistakes to avoid with a ceiling cassette\u003c\/h3\u003e\n\u003cp data-start=\"13488\" data-end=\"13654\"\u003eA 30,000 BTU LG cassette can offer excellent comfort, but some choices can reduce its performance. At AirGreen, we particularly avoid:\u003c\/p\u003e\n\u003cul data-start=\"13656\" data-end=\"14377\"\u003e\n\u003cli data-section-id=\"j4kbnr\" data-start=\"13656\" data-end=\"13777\"\u003e\n\u003cstrong data-start=\"13658\" data-end=\"13696\"\u003eUnderestimating the ceiling height\u003c\/strong\u003e: the larger the air volume, the more precise the load calculation must be.\u003c\/li\u003e\n\u003cli data-section-id=\"eslf0e\" data-start=\"13778\" data-end=\"13896\"\u003e\n\u003cstrong data-start=\"13780\" data-end=\"13825\"\u003eInstalling the unit too close to an obstacle\u003c\/strong\u003e: a beam, bulkhead, light fixture, or partition can hinder air diffusion.\u003c\/li\u003e\n\u003cli data-section-id=\"1gazfzp\" data-start=\"13897\" data-end=\"13979\"\u003e\n\u003cstrong data-start=\"13899\" data-end=\"13923\"\u003eNeglecting drainage\u003c\/strong\u003e: a poorly planned drain can cause costly damage.\u003c\/li\u003e\n\u003cli data-section-id=\"14i3ot2\" data-start=\"13980\" data-end=\"14117\"\u003e\n\u003cstrong data-start=\"13982\" data-end=\"14045\"\u003eChoosing the outdoor location solely for appearance\u003c\/strong\u003e: service access, snow, and defrosting must be considered.\u003c\/li\u003e\n\u003cli data-section-id=\"1ky866e\" data-start=\"14118\" data-end=\"14224\"\u003e\n\u003cstrong data-start=\"14120\" data-end=\"14156\"\u003eIgnoring building acoustics\u003c\/strong\u003e: some structures transmit vibrations more easily.\u003c\/li\u003e\n\u003cli data-section-id=\"1yekogw\" data-start=\"14225\" data-end=\"14377\"\u003e\n\u003cstrong data-start=\"14227\" data-end=\"14265\"\u003eOnly comparing initial price\u003c\/strong\u003e: a cheaper but poorly planned installation can cost more in service calls and discomfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"14379\" data-end=\"14664\"\u003eWe prefer to take the time to validate these elements before work begins. This rigor explains why our heat pump installations in Montreal, Laval, Longueuil, North Shore, and South Shore are designed to last, not just to work on the day of commissioning.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7xmm3l\" data-start=\"14666\" data-end=\"14712\"\u003eWarranty, service, and peace of mind\u003c\/h3\u003e\n\u003cp data-start=\"14714\" data-end=\"15053\"\u003eYour product sheet indicates a 10-year warranty on the compressor, 10-year warranty on parts, and 0-year warranty on labor, with the possibility of an extended warranty. At AirGreen, we clearly explain what is covered, what is not, and what options can be added to better protect the investment.\u003c\/p\u003e\n\u003cp data-start=\"15055\" data-end=\"15468\"\u003eWe also offer a concrete advantage: our refrigeration technicians are familiar with the realities of the Quebec region. A ceiling cassette installed in a commercial establishment in Laval does not pose the same challenges as an installation in a condominium in Longueuil or a project in a renovated house on the North Shore. Our local experience allows us to anticipate constraints before they become problems.\u003c\/p\u003e\n\u003cp data-start=\"15470\" data-end=\"15753\"\u003eWith our $5M civil liability insurance, our RBQ number, our detailed quotes, and our after-sales service, we work with a simple method: offer the right equipment, install it according to industry standards, and remain available after installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"emrbsd\" data-start=\"15755\" data-end=\"15792\"\u003eWho this model is best suited for\u003c\/h3\u003e\n\u003cp data-start=\"15794\" data-end=\"15911\"\u003eThe \u003cstrong data-start=\"15797\" data-end=\"15854\"\u003eLG 3X3 LGRED | 30,000 BTU Cassette Ceiling Unit\u003c\/strong\u003e is an excellent candidate for customers who want:\u003c\/p\u003e\n\u003cul data-start=\"15913\" data-end=\"16427\"\u003e\n\u003cli data-section-id=\"xgisu1\" data-start=\"15913\" data-end=\"15982\"\u003eA \u003cstrong data-start=\"15919\" data-end=\"15954\"\u003ediscreet ceiling heat pump\u003c\/strong\u003e rather than a wall-mounted unit.\u003c\/li\u003e\n\u003cli data-section-id=\"dxujk1\" data-start=\"15983\" data-end=\"16040\"\u003eAn effective solution for a \u003cstrong data-start=\"16016\" data-end=\"16039\"\u003elarge open area\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"14eu8nc\" data-start=\"16041\" data-end=\"16117\"\u003e30,000 BTU air conditioning with heating suitable for cold climates.\u003c\/li\u003e\n\u003cli data-section-id=\"k8nq7x\" data-start=\"16118\" data-end=\"16166\"\u003eAir distribution in four directions.\u003c\/li\u003e\n\u003cli data-section-id=\"zf13qj\" data-start=\"16167\" data-end=\"16251\"\u003eA device compatible with high-end residential or commercial projects.\u003c\/li\u003e\n\u003cli data-section-id=\"x190rw\" data-start=\"16252\" data-end=\"16345\"\u003eAn installation eligible for certain financial aids, depending on current conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"1igsrju\" data-start=\"16346\" data-end=\"16427\"\u003eAn LG product with \u003cstrong data-start=\"16367\" data-end=\"16375\"\u003eR-32\u003c\/strong\u003e, \u003cstrong data-start=\"16377\" data-end=\"16393\"\u003eENERGY STAR®\u003c\/strong\u003e and \u003cstrong data-start=\"16397\" data-end=\"16426\"\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"16429\" data-end=\"16677\"\u003eThis is not the best choice for all buildings. In some cases, a wall-mounted, ducted, or multi-zone system will be more appropriate. This is precisely why our team takes the time to evaluate the location before recommending a configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1t1aw1b\" data-start=\"16679\" data-end=\"16733\"\u003eRequest an AirGreen evaluation for your project\u003c\/h3\u003e\n\u003cp data-start=\"16735\" data-end=\"17074\"\u003eFor an HVAC installation in Montreal, Laval, Longueuil, on the North Shore, South Shore, or in Montérégie, the LG 3X3 LGRED 30,000 BTU cassette ceiling unit deserves serious analysis. It combines performance, visual integration, cold climate heating, and comfortable air distribution, provided it is installed with precision.\u003c\/p\u003e\n\u003cp data-start=\"17076\" data-end=\"17281\"\u003eContact AirGreen today to get a clear quote, check eligibility for subsidies, compare your options, and plan a professional installation adapted to your building.\u003c\/p\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":53340600336676,"sku":"KNSCB301A","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/CASSETTEDEPLAFONDr32LGREDMONTREAL_LAVAL_LONGUEUIL_RIVESUD_RIVENORD_e3281349-cf1e-466d-99fc-06d7e6472c4c.png?v=1777634917","url":"https:\/\/airgreen.ca\/en\/products\/lg-plafonnier-de-type-cassette-3x3-lgred-30-000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}