LG MULTI F DoubleZone heat pump | 36,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore and North Shore
The LG Multi F 36 000 multi-zone heat pump heats and cools 2 rooms with a single outdoor unit. it delivers 29,105 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.
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 4 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 74 % 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 DualZone Heat Pump | 36,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore, and North Shore
A Smart Choice for Enduring Comfort
In the vast world of heating and cooling solutions, the LG MULTI F DualZone Heat Pump stands out for its exceptional performance and ability to offer optimal comfort in your home. At AirGreen, specialists in HVAC (Heating, Ventilation, and Air Conditioning) in Montreal, Laval, Longueuil, as well as the North Shore and South Shore, we are proud to offer this cutting-edge solution tailored to the contemporary needs of Quebec households.
Superior Technical Features
The LG MULTI F DualZone Heat Pump is equipped with a compressor of 36,000 BTU, ensuring cooling and heating capacity that meets your expectations, even during the coldest periods down to -20°C. This split system, capable of managing up to four zones with remarkable efficiency, is ideal for spaces requiring different temperature conditions.
-
Dimensions and installation: With exterior dimensions of 37.41 x 13 x 32.84, this model seamlessly integrates with the exterior of your residence. Our AirGreen experts handle the installation, ensuring a flawless and aesthetic integration.
-
Technology and innovation: Equipped with Inverter technology for precise modulation of compressor speed, it ensures efficient energy management and constant comfort. Automatic defrost, soft start, and self-diagnosis enhance its reliability and durability.
User Advantages
Energy Efficiency and Savings
The 22.0 SEER performance of the LG MULTI F DualZone Heat Pump attests to its exceptional energy efficiency. Although it is not eligible for Energy Star® certification or federal subsidies, it does benefit from a provincial subsidy of $1,000, a significant incentive for Quebec residents. Moreover, its low sound pressure operation and minimal environmental impact, thanks to the use of R-410A gas, reflect a heightened respect for your comfort and the planet.
Comfort and Control
Integrated WiFi connectivity transforms your user experience, allowing remote control via smartphone or tablet. Adjust the temperature settings of each zone independently and enjoy tailor-made comfort, adapted to the specific needs of each family member.
Warranty and Quality Assurance
AirGreen is committed to offering complete peace of mind with a 10-year warranty on the compressor and parts, and the possibility to opt for an extended 10-10-10 warranty, also covering labor. This level of warranty underlines our confidence in the durability and reliability of the LG MULTI F DualZone Heat Pump and our dedication to your total satisfaction.
Why Choose AirGreen?
At AirGreen, we are more than just an HVAC solutions provider; we are dedicated partners in the comfort of your home. Our team of certified experts, passionate about their craft, ensures professional installation and first-rate after-sales service. Whether you reside in Montreal, Laval, Longueuil, or elsewhere on the North Shore or South Shore, we guarantee an unmatched customer experience and a domestic environment where it's always pleasant to live, summer and winter.
In conclusion, the LG MULTI F DualZone Heat Pump represents the ideal investment for demanding homeowners seeking a powerful, economical, and eco-friendly heating and cooling solution. With AirGreen, choose the excellence of professional and personalized service, for a comfortable home and absolute peace of mind.
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: 29,105 BTU/h at −8 °C, 26,739 at −15 °C.
How many heads can I connect?
Up to 4 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, 55 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.