{"product_id":"thermopompe-lg-multi-f-lgred-r32-2-unite-interieures-1-compresseur-18000-btu","title":"LG Multi F LGRED R32 Heat Pump | 2 Indoor Units - 1 Compressor 18000 BTU","description":"\u003ch2 data-start=\"101\" data-end=\"177\"\u003e A multi-zone solution designed for the residential realities of Quebec\u003c\/h2\u003e\n\n \u003cp data-start=\"179\" data-end=\"786\"\u003eAt \u003cstrong data-start=\"184\" data-end=\"196\"\u003eAirGreen\u003c\/strong\u003e , we have been installing multi-zone systems for many years in a wide variety of settings: duplexes in \u003cstrong data-start=\"309\" data-end=\"321\"\u003eMontreal\u003c\/strong\u003e , single-family homes in \u003cstrong data-start=\"347\" data-end=\"356\"\u003eLaval\u003c\/strong\u003e , new condos in \u003cstrong data-start=\"375\" data-end=\"388\"\u003eLongueuil\u003c\/strong\u003e , multigenerational properties on the \u003cstrong data-start=\"430\" data-end=\"443\"\u003eNorth Shore\u003c\/strong\u003e , and renovated residences on the \u003cstrong data-start=\"474\" data-end=\"486\"\u003eSouth Shore\u003c\/strong\u003e . The \u003cstrong data-start=\"491\" data-end=\"552\"\u003eLG Multi F LGRED R32 dual-zone 18,000 BTU heat pump\u003c\/strong\u003e is one of the configurations we recommend when a single outdoor compressor needs to supply two separate spaces with different heating requirements, while maintaining a clean, efficient, and durable installation.\u003c\/p\u003e\n\n \u003cp data-start=\"788\" data-end=\"1136\"\u003eThis type of system addresses a common problem: how to heat and cool two rooms without increasing the number of outdoor units, compromising the building's aesthetics, or unnecessarily oversizing the equipment. LG's Multi F provides a practical solution to these constraints, particularly in dense urban environments.\u003c\/p\u003e\n\n\u003chr data-start=\"1138\" data-end=\"1141\"\u003e\n\n\u003ch2 data-start=\"1143\" data-end=\"1214\"\u003e Understanding the logic of a Multi F system with two indoor units\u003c\/h2\u003e\n\n \u003cp data-start=\"1216\" data-end=\"1613\"\u003eA \u003cstrong data-start=\"1227\" data-end=\"1241\"\u003emulti-zone\u003c\/strong\u003e system operates on a simple principle: \u003cstrong data-start=\"1278\" data-end=\"1311\"\u003ea single outdoor compressor\u003c\/strong\u003e powers \u003cstrong data-start=\"1321\" data-end=\"1362\"\u003etwo independent indoor units\u003c\/strong\u003e . Each unit has its own control, sensors, and power modulation. In the case of the \u003cstrong data-start=\"1474\" data-end=\"1498\"\u003eLG Multi F LGRED R32\u003c\/strong\u003e , the total nominal capacity of \u003cstrong data-start=\"1531\" data-end=\"1545\"\u003e18,000 BTU\u003c\/strong\u003e is intelligently distributed according to the actual demand of each zone.\u003c\/p\u003e\n\n\u003cp data-start=\"1615\" data-end=\"1644\"\u003e In practical terms, this means: \u003c\/p\u003e\n\n\u003cul data-start=\"1645\" data-end=\"1913\"\u003e\n\n\u003cli data-start=\"1645\" data-end=\"1749\"\u003e\n\n\u003cp data-start=\"1647\" data-end=\"1749\"\u003e A north-facing bedroom may require heating while a sunnier living room remains stable. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1750\" data-end=\"1841\"\u003e\n\n\u003cp data-start=\"1752\" data-end=\"1841\"\u003e A room used full-time can receive more power than a secondary space. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1842\" data-end=\"1913\"\u003e\n\n\u003cp data-start=\"1844\" data-end=\"1913\"\u003e Power consumption adjusts continuously, without abrupt cycles.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp data-start=\"1915\" data-end=\"2177\"\u003eDuring our installations in \u003cstrong data-start=\"1943\" data-end=\"1955\"\u003eMontreal\u003c\/strong\u003e and \u003cstrong data-start=\"1959\" data-end=\"1968\"\u003eLaval\u003c\/strong\u003e , this type of configuration is often chosen for homes where you want to air condition a living room and a bedroom, or a ground floor and an office, without multiplying the equipment visible outside.\u003c\/p\u003e\n\n\u003chr data-start=\"2179\" data-end=\"2182\"\u003e\n\n\u003ch2 data-start=\"2184\" data-end=\"2259\"\u003e Choosing R-32 refrigerant: efficiency and environmental compliance\u003c\/h2\u003e\n\n\u003cp data-start=\"2261\" data-end=\"2423\"\u003e \u003cstrong data-start=\"2264\" data-end=\"2276\"\u003eR-32 gas\u003c\/strong\u003e represents a major advancement in \u003cstrong data-start=\"2344\" data-end=\"2366\"\u003eresidential HVAC\u003c\/strong\u003e . Compared to older refrigerants, it offers: \u003c\/p\u003e\n\n\u003cul data-start=\"2424\" data-end=\"2717\"\u003e\n\n\u003cli data-start=\"2424\" data-end=\"2526\"\u003e\n\n\u003cp data-start=\"2426\" data-end=\"2526\"\u003e A \u003cstrong data-start=\"2429\" data-end=\"2473\"\u003ereduced global warming potential\u003c\/strong\u003e , in line with current regulatory guidelines. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2527\" data-end=\"2643\"\u003e\n\n\u003cp data-start=\"2529\" data-end=\"2643\"\u003e Improved heat transfer capacity, which enhances actual heating and cooling efficiency.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2644\" data-end=\"2717\"\u003e\n\n \u003cp data-start=\"2646\" data-end=\"2717\"\u003eA lower refrigerant charge for equivalent performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"2719\" data-end=\"3008\"\u003e In our projects on the \u003cstrong data-start=\"2743\" data-end=\"2755\"\u003eSouth Shore\u003c\/strong\u003e and in \u003cstrong data-start=\"2762\" data-end=\"2776\"\u003eMontérégie\u003c\/strong\u003e , this criterion is increasingly important for clients who want to invest in a sustainable solution, compatible with future standards, and eligible for the \u003cstrong data-start=\"2953\" data-end=\"2989\"\u003eLogisVert provincial subsidy\u003c\/strong\u003e programs when applicable.\u003c\/p\u003e\n\n\u003chr data-start=\"3010\" data-end=\"3013\"\u003e\n\n\u003ch2 data-start=\"3015\" data-end=\"3080\"\u003e Performance in winter heating: a priority at AirGreen\u003c\/h2\u003e\n\n\u003cp data-start=\"3082\" data-end=\"3371\"\u003e In Quebec, heating capacity in cold weather is never an afterthought. The \u003cstrong data-start=\"3161\" data-end=\"3197\"\u003eLG Multi F LGRED R32 heat pump\u003c\/strong\u003e is designed to maintain stable heat output even in very low temperatures, making it a relevant choice as a primary or supplementary heating system.\u003c\/p\u003e\n\n\u003cp data-start=\"3373\" data-end=\"3417\"\u003e On site, our refrigeration technicians observe: \u003c\/p\u003e\n\n\u003cul data-start=\"3418\" data-end=\"3620\"\u003e\n\n\u003cli data-start=\"3418\" data-end=\"3494\"\u003e\n\n \u003cp data-start=\"3420\" data-end=\"3494\"\u003eA gradual temperature increase, without excessive drying of the air. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3495\" data-end=\"3559\"\u003e\n\n\u003cp data-start=\"3497\" data-end=\"3559\"\u003e Appreciable thermal stability in remote rooms. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3560\" data-end=\"3620\"\u003e\n\n\u003cp data-start=\"3562\" data-end=\"3620\"\u003e A significant reduction in the use of electric baseboard heaters.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"3622\" data-end=\"3884\"\u003e In several installations carried out in \u003cstrong data-start=\"3663\" data-end=\"3676\"\u003eLongueuil\u003c\/strong\u003e and on the \u003cstrong data-start=\"3687\" data-end=\"3700\"\u003eNorth Shore\u003c\/strong\u003e , this type of system has made it possible to significantly reduce the annual energy bill, while improving perceived comfort, particularly in rooms that were previously difficult to heat.\u003c\/p\u003e\n\n\u003chr data-start=\"3886\" data-end=\"3889\"\u003e\n\n\u003ch2 data-start=\"3891\" data-end=\"3961\"\u003e Flexibility of indoor units: a real advantage in renovation\u003c\/h2\u003e\n\n\u003cp data-start=\"3963\" data-end=\"4223\"\u003e One of the strengths of the \u003cstrong data-start=\"3988\" data-end=\"4002\"\u003eLG Multi F\u003c\/strong\u003e lies in its \u003cstrong data-start=\"4018\" data-end=\"4079\"\u003ecompatibility with several models of indoor units\u003c\/strong\u003e . This flexibility is particularly useful in renovation projects, where architectural constraints vary from room to room.\u003c\/p\u003e\n\n \u003cp data-start=\"4225\" data-end=\"4285\"\u003eAt \u003cstrong data-start=\"4230\" data-end=\"4242\"\u003eAirGreen\u003c\/strong\u003e , we adapt the choice of units according to: \u003c\/p\u003e\n\n\u003cul data-start=\"4286\" data-end=\"4416\"\u003e\n\n\u003cli data-start=\"4286\" data-end=\"4324\"\u003e\n\n\u003cp data-start=\"4288\" data-end=\"4324\"\u003e The actual area of ​​each zone. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4325\" data-end=\"4349\"\u003e\n\n\u003cp data-start=\"4327\" data-end=\"4349\"\u003e Ceiling height. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4350\" data-end=\"4386\"\u003e\n\n\u003cp data-start=\"4352\" data-end=\"4386\"\u003e Orientation and sunlight. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4387\" data-end=\"4416\"\u003e\n\n\u003cp data-start=\"4389\" data-end=\"4416\"\u003e The desired sound level.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"4418\" data-end=\"4694\"\u003e In a condo in \u003cstrong data-start=\"4434\" data-end=\"4450\"\u003eMontreal East\u003c\/strong\u003e , for example, we installed a more compact and very quiet unit in one bedroom, and a higher airflow unit in the main living area. This customized approach is at the heart of our \u003cstrong data-start=\"4672\" data-end=\"4693\"\u003eHVAC installation\u003c\/strong\u003e method.\u003c\/p\u003e\n\n\u003chr data-start=\"4696\" data-end=\"4699\"\u003e\n\n\u003ch2 data-start=\"4701\" data-end=\"4741\"\u003e Noise levels and acoustic comfort\u003c\/h2\u003e\n\n \u003cp data-start=\"4743\" data-end=\"5071\"\u003eComfort isn't just about temperature. \u003cstrong data-start=\"4792\" data-end=\"4809\"\u003eNoise level\u003c\/strong\u003e is a crucial factor, especially in urban living. Indoor units compatible with this system are designed to operate at low sound pressure levels, making them suitable for bedrooms, home offices, and relaxation areas.\u003c\/p\u003e\n\n\u003cp data-start=\"5073\" data-end=\"5290\"\u003e During our interventions in \u003cstrong data-start=\"5101\" data-end=\"5110\"\u003eLaval\u003c\/strong\u003e and \u003cstrong data-start=\"5114\" data-end=\"5130\"\u003eBoucherville\u003c\/strong\u003e , several clients mentioned to us that the discreet operation of the system had a direct impact on sleep quality and concentration at work.\u003c\/p\u003e\n\n\u003chr data-start=\"5292\" data-end=\"5295\"\u003e\n\n\u003ch2 data-start=\"5297\" data-end=\"5365\"\u003e HVAC installation: the importance of sizing and installation\u003c\/h2\u003e\n\n\u003cp data-start=\"5367\" data-end=\"5517\"\u003e A poorly sized or installed multi-zone system quickly loses its advantages. At \u003cstrong data-start=\"5457\" data-end=\"5469\"\u003eAirGreen\u003c\/strong\u003e , every project begins with a precise analysis: \u003c\/p\u003e\n\n\u003cul data-start=\"5518\" data-end=\"5732\"\u003e\n\n\u003cli data-start=\"5518\" data-end=\"5556\"\u003e\n\n\u003cp data-start=\"5520\" data-end=\"5556\"\u003e Calculation of thermal load per zone.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"5557\" data-end=\"5612\"\u003e\n\n \u003cp data-start=\"5559\" data-end=\"5612\"\u003eVerification of the length of the refrigeration lines. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"5613\" data-end=\"5673\"\u003e\n\n\u003cp data-start=\"5615\" data-end=\"5673\"\u003e Power supply validation (220 V, MCA, MOP). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"5674\" data-end=\"5732\"\u003e\n\n\u003cp data-start=\"5676\" data-end=\"5732\"\u003e Choosing the optimal location for the outdoor compressor.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"5734\" data-end=\"6027\"\u003e During rework carried out by other contractors, we observed that the most frequent errors concerned power distribution between zones and de-icing management in winter. Our approach aims to avoid these problems from the project design stage.\u003c\/p\u003e\n\n\u003chr data-start=\"6029\" data-end=\"6032\"\u003e\n\n\u003ch2 data-start=\"6034\" data-end=\"6078\"\u003e HVAC maintenance and long-term durability\u003c\/h2\u003e\n\n\u003cp data-start=\"6080\" data-end=\"6206\"\u003e A well-maintained \u003cstrong data-start=\"6091\" data-end=\"6115\"\u003eLG Multi F LGRED R32\u003c\/strong\u003e system retains its performance for many years. We recommend: \u003c\/p\u003e\n\n\u003cul data-start=\"6207\" data-end=\"6448\"\u003e\n\n\u003cli data-start=\"6207\" data-end=\"6318\"\u003e\n\n\u003cp data-start=\"6209\" data-end=\"6318\"\u003e An annual HVAC service including filter cleaning, pressure checks and electrical inspection. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"6319\" data-end=\"6376\"\u003e\n\n\u003cp data-start=\"6321\" data-end=\"6376\"\u003e Periodic monitoring of condensate drainage. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"6377\" data-end=\"6448\"\u003e\n\n\u003cp data-start=\"6379\" data-end=\"6448\"\u003e A check of heating efficiency before the winter season.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp data-start=\"6450\" data-end=\"6653\"\u003eIn our customer follow-ups in \u003cstrong data-start=\"6476\" data-end=\"6488\"\u003eMontreal\u003c\/strong\u003e and on the \u003cstrong data-start=\"6499\" data-end=\"6511\"\u003eSouth Shore\u003c\/strong\u003e , regular maintenance helps to maintain stable operation and significantly reduce the risk of breakdowns during peak periods.\u003c\/p\u003e\n\n\u003chr data-start=\"6655\" data-end=\"6658\"\u003e\n\n\u003ch2 data-start=\"6660\" data-end=\"6700\"\u003e Why entrust this project to AirGreen?\u003c\/h2\u003e\n\n\u003cp data-start=\"6702\" data-end=\"6742\"\u003e Choosing \u003cstrong data-start=\"6710\" data-end=\"6722\"\u003eAirGreen\u003c\/strong\u003e means benefiting from: \u003c\/p\u003e\n\n\u003cul data-start=\"6743\" data-end=\"7054\"\u003e\n\n\u003cli data-start=\"6743\" data-end=\"6809\"\u003e\n\n\u003cp data-start=\"6745\" data-end=\"6809\"\u003e With proven \u003cstrong data-start=\"6751\" data-end=\"6772\"\u003efield expertise\u003c\/strong\u003e in LG multi-zone systems. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"6810\" data-end=\"6885\"\u003e\n\n\u003cp data-start=\"6812\" data-end=\"6885\"\u003e \u003cstrong data-start=\"6815\" data-end=\"6840\"\u003eCertified refrigeration technicians\u003c\/strong\u003e accustomed to the climatic realities of Quebec. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"6886\" data-end=\"6969\"\u003e\n\n\u003cp data-start=\"6888\" data-end=\"6969\"\u003e A transparent approach, with recommendations tailored to each building. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"6970\" data-end=\"7054\"\u003e\n\n\u003cp data-start=\"6972\" data-end=\"7054\"\u003e Clear support for \u003cstrong data-start=\"7007\" data-end=\"7032\"\u003eLogisVert subsidies\u003c\/strong\u003e , when applicable.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp data-start=\"7056\" data-end=\"7247\"\u003eWe never offer a standardized system without taking into account the specific characteristics of the home. Each installation is designed to be coherent, durable, and truly useful on a daily basis.\u003c\/p\u003e\n\n\u003chr data-start=\"7249\" data-end=\"7252\"\u003e\n\n\u003ch2 data-start=\"7254\" data-end=\"7315\"\u003e A coherent investment for two very distinct areas\u003c\/h2\u003e\n\n\u003cp data-start=\"7317\" data-end=\"7775\"\u003e The \u003cstrong data-start=\"7320\" data-end=\"7405\"\u003eLG Multi F LGRED R32 heat pump – 2 indoor units, 1 compressor, 18,000 BTU –\u003c\/strong\u003e represents a balanced solution for homeowners who want to optimize their comfort without adding to their outdoor infrastructure. In residential settings in \u003cstrong data-start=\"7583\" data-end=\"7595\"\u003eMontreal\u003c\/strong\u003e , \u003cstrong data-start=\"7597\" data-end=\"7606\"\u003eLaval\u003c\/strong\u003e , \u003cstrong data-start=\"7608\" data-end=\"7621\"\u003eLongueuil\u003c\/strong\u003e , \u003cstrong data-start=\"7623\" data-end=\"7636\"\u003ethe North Shore\u003c\/strong\u003e , and \u003cstrong data-start=\"7640\" data-end=\"7652\"\u003ethe South Shore\u003c\/strong\u003e , this type of configuration offers a smart compromise between performance, quiet operation, and energy efficiency.\u003c\/p\u003e\n\n \u003ch3 data-start=\"7777\" data-end=\"7814\"\u003eTake action with AirGreen\u003c\/h3\u003e\n\n\u003cp data-start=\"7815\" data-end=\"8123\"\u003e To obtain a \u003cstrong data-start=\"7832\" data-end=\"7856\"\u003edetailed quote\u003c\/strong\u003e , confirm the compatibility of this system with your home, or discuss your \u003cstrong data-start=\"7948\" data-end=\"7969\"\u003eHVAC installation\u003c\/strong\u003e project, contact \u003cstrong data-start=\"8000\" data-end=\"8012\"\u003eAirGreen\u003c\/strong\u003e directly. Our team will take the time to analyze your situation and offer you a truly tailored solution.\u003c\/p\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":51991331963172,"sku":"KUMXA181A","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPE2-ZONELGMULTIFLGREDR32MONTREAL_LAVAL_LONGUEUIL_RIVESUD_RIVENORD3.png?v=1772453612","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-lg-multi-f-lgred-r32-2-unite-interieures-1-compresseur-18000-btu","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}