LG MULTI F MAX LGRED heat pump | 5-Heads | 36,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore and North Shore
The LG Multi F Max LGRED 36 000 multi-zone heat pump heats and cools 5 rooms with a single outdoor unit. it delivers 45,510 BTU/h at −8 °C, heats down to −25 °C. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
5 rooms, one outdoor unit, and the most powerful in its class at −8 °C.
Compared with the 141 multi-zone systems of 36,000 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 5 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 113 % 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 141 multi-zone systems of 36,000 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 MAX LGRED Heat Pump | 5-Heads | 36,000 BTU Compressor | Montréal, Laval, Longueuil, South Shore, and North Shore
A Revolution in Home Comfort
At AirGreen, we are proud to introduce the LG MULTI F MAX LGRED Heat Pump system featuring 5 heads and a 36,000 BTU compressor, specifically designed to provide an unparalleled heating and cooling solution in Montréal, Laval, Longueuil, as well as the South Shore and North Shore. This flagship product represents the pinnacle of innovation in HVAC (Heating, Ventilation, and Air Conditioning) systems, offering exceptional performance, remarkable energy efficiency, and unmatched comfort in your home.
Unique Features and Benefits
Exceptional Performance
- Powerful cooling capacity of 36,000 BTU and heating capability down to -25°C, ensuring your comfort all year round, regardless of external weather conditions.
- Multiple comfort zones: With up to 5 independent zones, this system allows for unparalleled customization of temperature in different rooms, perfectly meeting the specific needs of each family member.
Advanced Technology
- Integrated Wi-Fi: Enables remote control via your smartphone, thus allowing easy management of your heating and cooling system.
- Inverter (variable speed compressor): Ensures precise temperature regulation and superior energy efficiency while reducing noise and energy consumption.
- Self-diagnosis: Facilitates maintenance by quickly identifying problems, thereby ensuring a long lifespan for the device.
Savings and Subsidies
Investing in the LG MULTI F MAX LGRED Heat Pump is not just an ecological choice, but also an economical one. Thanks to federal subsidies of up to $5,000 and provincial subsidies of $3,360, not to mention an impressive 21.0 SEER performance, this system represents a sustainable and cost-effective heating and cooling solution.
Commitment to Sustainability
- R-410A Gas: This system uses an environmentally friendly refrigerant, thus minimizing its ecological impact.
- AHRI Certification: Ensures that the LG MULTI F MAX LGRED Heat Pump meets the highest standards of performance and quality.
Professional Installation and After-Sales Service
At AirGreen, we understand that the installation of an HVAC system is as important as the product itself. That's why we offer professional installation services by certified and experienced technicians, ensuring that your system operates at its full potential from day one. Moreover, our commitment doesn't end with the installation. We also offer an extended warranty, covering the compressor, parts, and labor, for total peace of mind.
Conclusion
Choosing the LG MULTI F MAX LGRED Heat Pump at AirGreen means selecting a cutting-edge heating and cooling solution, designed to offer optimal comfort, exceptional energy efficiency, and unparalleled reliability. Whether you live in Montréal, Laval, Longueuil, the South Shore, or the North Shore, our team is ready to transform your home into a haven of comfort all year round. Discover how this revolutionary system can change the way you live and enjoy an unmatched quality of life.
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: 45,510 BTU/h at −8 °C, 41,000 at −15 °C.
How many heads can I connect?
Up to 5 on this outdoor unit. This product is configured for 5 heads.
Down to what temperature does it heat?
Down to −25 °C.
Is it noisy?
Indoors, the reference head goes down to 29 dB(A). Outdoors, 57 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.