Gree MULTI R32 Triple Zone Heat Pump | Ext: 36,000 BTU | Montreal, Laval, Longueuil, South Shore & North Shore
The Gree Multi R32 36 000 multi-zone heat pump heats and cools 3 rooms with a single outdoor unit. it delivers 36,000 BTU/h at −8 °C, heats down to −30 °C and qualifies for a $4,320 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
3 rooms, one outdoor unit.
Compared with the 141 multi-zone systems of 36,000 BTU we sell. Every number on this page carries its source.
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 and modulates from 8,870 to 37,720 BTU/h depending on what the rooms call for (NEEP).
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 100 % of its rated capacity.
Tap a temperature: certified capacity, efficiency and the cost of one hour of heating.
It slows down, it speeds up: the certified modulation range
Light bar: from minimum to maximum capacity. Dark mark: the rated value.
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.
A grant you can calculate, not guess.
The capacity at −8 °C comes from Hydro-Québec’s list of October 1, 2026. $120 per 1,000 BTU/h is the rate for ENERGY STAR cold-climate heat pumps (guide v1.10).
Where it ranks among same-size multi-zone systems.
Compared with the 141 multi-zone systems of 36,000 BTU we sell, using the LogisVert list figures. 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.
What is particular about this machine.
Only facts published by ENERGY STAR, NEEP or the manufacturer.
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.
Triple Zone Heat Pump Gree MULTI R32 | Ext: 36,000 BTU | Montreal, Laval, Longueuil, South Shore & North Shore
The Triple Zone Heat Pump Gree MULTI R32 represents a remarkable advancement in the field of residential heating and cooling systems. Designed to deliver optimal performance, this multi-zone heat pump adapts perfectly to the specific needs of each space in your home, ensuring unparalleled comfort throughout the year, even in the most extreme climatic conditions of Quebec.
An impressive capacity for unmatched comfort
With a cooling capacity of 36,000 BTU, this heat pump can maintain a comfortable temperature in three distinct zones, allowing you to enjoy customized comfort in every room. The heating capacity is equally impressive, ensuring efficient performance even when outdoor temperatures drop as low as -30°C. This robustness makes the Gree MULTI R32 a wise choice for homes located in Montreal, Laval, Longueuil, as well as on the South Shore and North Shore.
A flexible and scalable system
This model is designed to adapt to your changing needs. While this version is configured for three zones, it can be expanded to four zones, offering increased flexibility for larger homes or for those planning to add additional spaces to be climate-controlled in the future.
The compact dimensions of the outdoor unit (40.16 x 16.81 x 32.52) allow for discreet installation without compromising the aesthetic of your home. Moreover, with an outdoor sound level of 63.0 dB(A), you’ll enjoy a quiet environment without disturbing background noise.
Cutting-edge technology for maximum performance
The Gree MULTI R32 Heat Pump is equipped with advanced G10 Inverter technology, which ensures precise temperature regulation while minimizing energy consumption. With an efficiency rating of 21.0 SEER2, it ranks among the most energy-efficient systems on the market, translating to substantial savings on your electricity bills.
In terms of cooling, this heat pump operates efficiently in a temperature range from -30°C to 48°C, while for heating, the range is -30°C to 24°C. These features guarantee that your home remains comfortable, regardless of the external weather conditions.
Smart comfort with WiFi connectivity
One of the notable advantages of the Gree MULTI R32 is its integration of WiFi connectivity. This allows you to control your heating and cooling system remotely via a mobile app. Imagine being able to adjust your home’s temperature while still at work or on vacation, ensuring a comfortable return home without wasting energy during your absence.
Professional installation and extended warranty
As a company specializing in HVAC systems in Montreal, AirGreen ensures that each installation is carried out by certified and experienced technicians. Proper installation is crucial to guarantee the longevity and efficiency of your system, which is why we offer a 12-year warranty on the compressor, parts, and labor.
For those seeking additional peace of mind, an additional 10-year warranty on the compressor, parts, and labor is available, providing maximum protection for your investment.
An eco-friendly choice with R-32 refrigerant
The refrigerant used in the Gree MULTI R32 is R-32, which is not only more efficient but also more environmentally friendly compared to traditional refrigerants. This choice reflects Gree's commitment to more sustainable heating and cooling solutions, an aspect increasingly sought after by consumers concerned about their ecological footprint.
Optimized efficiency with multiple indoor options
The versatility of this system is enhanced by the 7 available indoor unit options. Each room can be equipped with the unit best suited to its configuration and use, ensuring an even distribution of comfort throughout the home. Thanks to the integrated self-diagnosis and intelligent defrosting features, maintenance is simplified, guaranteeing flawless operation over the years.
Conclusion
Investing in a Triple Zone Heat Pump Gree MULTI R32 means opting for a heating and cooling solution that is both high-performing, flexible, and durable. Whether you are in Montreal, Laval, Longueuil, or elsewhere on the South Shore and North Shore, this system is designed to meet your most demanding needs for indoor comfort, while respecting the environment and reducing your energy costs.
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: 36,000 BTU/h at −8 °C, 36,000 at −15 °C and 26,200 at −30 °C.
How many heads can I connect?
Up to 4 on this outdoor unit. This product is configured for 3 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 12 combinations, from 9+9+9 to 12 + 18 + 18 (in thousands of BTU). Each head is sized for its room.
How much is the LogisVert grant?
$4,320 according to Hydro-Québec’s list of October 1, 2026. The grant never exceeds 100 % of the cost before taxes; apply within 9 months of installation.
Is it ENERGY STAR certified?
Yes, cold climate, ID 3554524. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −30 °C. At −30 °C, it still delivers 26,200 BTU/h with a COP of 1.51.
Is it noisy?
Indoors, the reference head goes down to 27 dB(A). Outdoors, 63 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.