LG MULTI F 7-Zone Heat Pump | 48,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore and North Shore
The LG Multi F 48 000 multi-zone heat pump heats and cools 7 rooms with a single outdoor unit. it delivers 49,014 BTU/h at −8 °C, heats down to −20 °C. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
7 rooms, one outdoor unit, and the most powerful in its class at −8 °C.
Compared with the 82 multi-zone systems of 48,000 BTU we sell. Figures come from the manufacturer’s data and the AHRI certification.
The parts that make a multi-zone system.
Tap a part to learn more.
Outdoor unit
One compressor for the whole house. It supplies up to 8 heads.
Base pan heater
A heater keeps the outdoor unit’s base pan free of ice below 1 °C and during defrost (NEEP).
Refrigerant lines
One pair of lines per head.
Indoor heads
One head per room, each with its own remote and temperature. The combination is chosen in the “Zones” menu.
Control
Each zone is set separately, also from your phone.
Turn rooms on and off. Watch the power being shared.
One outdoor unit supplies every head: when several rooms call at once, they share its capacity. Pick an outdoor temperature.
Tell us your rooms. We tell you if this size is enough.
Pick the number of rooms and their size. The estimate targets a −15 °C day; it is a guide, the real calculation is done room by room at your home.
The whole series at a glance: find the box that fits you.
Each box is a product: the outdoor unit’s size, and the number of heads.
At −15 °C, it still delivers 81 % of its rated capacity.
Tap a temperature: capacity, efficiency and the cost of one hour of heating.
At every temperature, cheaper than baseboards.
Cost of one hour at full output, for the same heat delivered. Hydro-Québec Rate D, second tier: 11.142 ¢/kWh.
The official ratings, on the same scales as before.
SEER2, HSPF2 and EER2 come from the AHRI certification. The mark shows the median of the same-size multi-zone systems we sell.
Where it ranks among same-size multi-zone systems.
Compared with the 82 multi-zone systems of 48,000 BTU we sell. Weaknesses too, said plainly.
Against three other brands in its class.
Same rated size, other manufacturers. Pick the opponent.
One multi-zone or several wall units? Both sides, honestly.
We compare both options on your floor plan during the estimate.
What to know before installing a multi-zone system.
Dimensions, wiring and lines, drawn. Then our six steps.
The outdoor unit, dimensioned
Published sound levels, on one scale.
We use the outdoor figure to choose where the unit goes.
Every number, and where it comes from.
Each line carries its source; a line with no published value is not shown.
The manufacturer’s documentation, as PDF.
Everything we have written about this system.
Wall-Mounted 7-Zone LG MULTI F Heat Pump | 48,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore, and North Shore
Your Complete Guide to the 7-Zone Wall-Mounted Heat Pump
As home comfort becomes a top priority, AirGreen stands as your partner in well-being. Our HVAC expertise in Montreal, Laval, Longueuil, the South Shore, and the North Shore, is at your disposal to present an innovative and efficient heating and cooling solution: the Wall-Mounted 7-Zone LG MULTI F Heat Pump.
Technical Features: A Jewel of Technology
The Wall-Mounted 7-Zone LG MULTI F Heat Pump is designed to provide optimal comfort in every corner of your space. With an impressive cooling capacity of 48,000 BTU and an effective heating capacity down to -20°C, this device is synonymous with performance. Its modularity allows covering up to 8 zones, with exterior dimensions thoughtfully designed to discreetly integrate into your environment.
Innovations and Comfort
- Modular Zones: Choose between 7 and 8 comfort zones, depending on your specific needs.
- Dimensions and Design: Designed to aesthetically and efficiently adapt to your space.
- WiFi Connectivity: For remote control and simplified comfort management.
- Reduced Noise Level: At only 56 dB(A), the compressor operates quietly.
Energy Efficiency and Subsidies
Not only does this heat pump offer an efficiency rating of 19.5 SEER, demonstrating its energy efficiency, but it also comes with attractive federal ($2,500 / $5,000) and provincial ($1,704) subsidies, making your investment even more beneficial.
Professional Installation and After-Sales Service
At AirGreen, we do more than just sell you a product. We accompany you through the entire process of installing your 7-zone wall-mounted heat pump. Our certified technicians ensure a compliant and optimized installation, so your device delivers its full performance. Moreover, with 10 years on the compressor and parts, 6 years on labor straight from the distributor, and extended warranty options up to 10 years for labor, you are assured of lasting comfort.
Why Choose AirGreen?
- Local Expertise: Deep knowledge of Montreal's climate and surroundings for a tailored solution.
- Quality and Reliability: We select the best products on the market, including the LG MULTI F heat pump.
- Customer Satisfaction: An unwavering commitment to exceed your expectations at every project phase.
Environmental Commitment
Adopting technologies such as the Wall-Mounted 7-Zone Heat Pump is part of an eco-responsible approach. Using R-410A gas, which is less harmful to the ozone, and not certified Energy Star® for this specific range while offering high efficiency, we reconcile performance and environmental respect.
Conclusion: An Investment for the Future
Choosing the Wall-Mounted 7-Zone LG MULTI F Heat Pump with AirGreen means opting for personalized comfort, remarkable energy efficiency, and exceptional customer service. Whether you live in Montreal, Laval, Longueuil, on the South Shore or the North Shore, we are your trusted partner for a comfortable home, summer and winter.
Warranty: 10 years on the compressor, 10 years on parts and 6 years on labor, straight from the distributor.
What people ask us about multi-zone systems.
Can I heat one room and cool another at the same time?
No. On a multi-zone system like this one, every head works in the same mode, heating or cooling. Each room still keeps its own set temperature.
What happens when every room calls for heat?
They share the outdoor unit’s capacity: 49,014 BTU/h at −8 °C, 38,900 at −15 °C.
How many heads can I connect?
Up to 8 on this outdoor unit. This product is configured for 7 heads.
Down to what temperature does it heat?
Down to −20 °C.
Is it noisy?
Indoors, the reference head goes down to 29 dB(A). Outdoors, 56 dB(A): we place the unit away from bedroom windows.
Why a multi-zone instead of several wall units?
One outdoor unit on the wall and one circuit. In return, the rooms share the capacity, and if the outdoor unit stops, every zone stops.
What does the warranty cover?
Our sheet lists 10 years on the compressor and 10 years on parts. AirGreen extended warranty: possible.
A multi-zone system is planned room by room. At your home.
We measure every room, draw the line route and choose the right head for each zone. The on-site estimate is free and the quote arrives within 24 h.