LG MULTI F 2-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 2 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.
2 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
One circuit for the whole house
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.
LG MULTI F 2-Zone Heat Pump | 48,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore, and North Shore
Your Comfort, Our Priority: The Wall-Mounted 2-Zone Heat Pump
In today's world, where home comfort has become an absolute priority, energy efficiency and thermal comfort are at the heart of every household's concerns. AirGreen, a leader in the Heating, Ventilation, and Air Conditioning (HVAC) field in Montreal, Laval, Longueuil, as well as the South Shore and North Shore, is proud to present the ultimate solution for perfect temperature regulation in your home: the LG MULTI F Wall-Mounted 2-Zone Heat Pump.
Exceptional Features
The LG MULTI F Wall-Mounted 2-Zone Heat Pump stands out with a series of high-performance features designed to meet the most demanding needs for residential heating and cooling:
- Impressive Cooling and Heating Capacity: With a compressor of 48,000 BTU, this heat pump can maintain a comfortable temperature in your home, even when external conditions reach extremes of -20°C.
- Maximum Flexibility with 2 to 8 Zones: Designed to adapt to various space configurations, the heat pump allows personalized climate management in up to 8 different zones of your house.
- Energy Efficiency: Thanks to a performance rating of 19.5 SEER, this heat pump represents significant savings on your energy bills, all while being environmentally friendly.
- Advanced Connectivity: The inclusion of WiFi allows you to easily control and adjust your heat pump's settings from any connected device, offering unprecedented convenience and flexibility.
- Attractive Subsidies: Take advantage of federal and provincial subsidies to make your investment even more beneficial.
- Silence and Comfort: With an external pressure sound level of only 56.0 dB(A), this heat pump operates quietly, ensuring your comfort without noise disturbance.
Undeniable Advantages
Installing an LG MULTI F Wall-Mounted 2-Zone Heat Pump in your home offers a multitude of advantages:
- Year-Round Thermal Comfort: Whether facing harsh winters or hot summers, this heat pump guarantees an ideal indoor temperature in any season.
- Energy Savings: Reduce your carbon footprint and achieve substantial savings thanks to the energy efficiency of this system.
- Flexible Installation: No matter the configuration of your space, the heat pump adapts perfectly, offering a tailor-made solution for your comfort.
- Extended Warranty: With a 10-year warranty on the compressor and parts, plus the possibility of an additional warranty, you are assured of a long-lasting and secure investment.
Why Choose AirGreen?
At AirGreen, we understand that choosing a heating and cooling solution is crucial for the comfort of your home. That's why we commit to offering the highest quality products, accompanied by exceptional customer service. Our team of experts is at your disposal to advise and support you in selecting the most suitable solution for your needs.
In Conclusion
The LG MULTI F Wall-Mounted 2-Zone Heat Pump represents the quintessence of HVAC technology, combining performance, energy efficiency, and comfort. AirGreen is proud to offer this flagship product, synonymous with innovation and reliability. For more information on this solution or to schedule an installation, do not hesitate to contact our team. Your comfort is our priority, and with the LG MULTI F Wall-Mounted 2-Zone Heat Pump, you choose a comfortable and welcoming interior, regardless of the external conditions.
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 2 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 10 combinations, from 9 + 9 to 24 + 24 (in thousands of BTU). Each head is sized for its room.
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; labour is not included by the manufacturer. 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.