FUJITSU Aquila R32 QuadZone Heat Pump | 36,000 BTU | Montreal, Laval, South Shore, North Shore
The Fujitsu Aquila R32 36 000 multi-zone heat pump heats and cools 4 rooms with a single outdoor unit. it delivers 23,600 BTU/h at −8 °C, heats down to −15 °C and qualifies for a $1,180 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
4 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.
Before the numbers, watch it run.
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 66 % 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. $50 per 1,000 BTU/h is the rate for ENERGY STAR 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.
A versatile and energy-efficient HVAC solution for all your spaces
Over the years, at AirGreen, we 've noticed that residential and commercial property owners in Montreal , Laval , Longueuil , the North Shore , and the South Shore are looking for efficient and flexible HVAC (heating, ventilation, and air conditioning) solutions. That's where the FUJITSU Aquila R32 | 36,000 BTU QuadZone heat pump comes in. With its ability to manage up to four comfort zones, this system is suitable for duplexes and multi-room offices alike, while offering remarkable performance and controlled energy consumption.
In this article, we want to highlight the essential features of this multi-zone heat pump, emphasizing the concrete benefits it brings and the lessons we have learned from our numerous installations in the greater Montreal area. Our goal is to help you understand the specifics of this product, the common mistakes to avoid and how AirGreen can support you from the estimate to after-sales service for optimal results.
Technical characteristics and energy benefits
Choosing a heat pump is not something you can do on the spur of the moment. As HVAC installation experts, we know how important it is to select a model that precisely meets your heating and cooling needs. Here are some key points that set the FUJITSU Aquila R32 QuadZone heat pump apart:
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36,000 BTU Capacity : Perfect for covering multiple rooms or even separate areas within the same building.
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Four independent zones : Up to four indoor units can be connected (compatible models ASUH07KPAS, ASUH09KPAS, ASUH12KPAS, ASUH18KPAS, or ASUH24KPAS). Each zone has its own settings, ensuring personalized comfort in every room.
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R-32 Refrigerant Gas : This more environmentally friendly fluid has a lower Global Warming Potential than R-410A and promotes better energy efficiency.
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SEER2: 22.0 , HSPF2: 10.0 and EER2: 12.0 : These indices reflect excellent energy performance, both in air conditioning and heating mode.
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Extended operating range : Designed to heat efficiently down to -15°C outdoors, a feature that is much appreciated in our Quebec winters.
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Inverter Technology : The compressor operates in a modulating manner, which reduces energy consumption while maintaining a stable comfort level.
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Low noise level : Measured at only 56 dB(A) outside, which limits noise pollution for you and your neighbors.
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Compact Size and Robust Design : Measuring approximately 32 inches wide by 12 inches deep and 34 inches high, the outdoor unit fits easily into various environments. The “Blue Fin” coating on the heat exchanger protects against corrosion.
With these features, the QuadZone heat pump offers unparalleled flexibility to meet the requirements of different building types. Whether you own a large condo with three bedrooms and a separate living room or you run a commercial space with multiple offices, you can easily regulate the temperature of each space according to the specific needs of its occupants.
Concrete example: a successful installation in Longueuil
We recently had the opportunity to install a FUJITSU Aquila R32 QuadZone heat pump in a duplex in Longueuil. The owner wanted to heat and cool two apartments: each with two bedrooms and a living room. Thanks to the four available zones, we were able to install two indoor units in the first apartment (one in the living room and one in the master bedroom) and two more in the second apartment. The result:
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Personalized comfort : Each tenant adjusts the temperature according to their preferences.
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Reduced energy bill : Inverter technology optimizes energy consumption by continuously adjusting the power required.
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Simplified space management : The compact outdoor unit is discreetly placed on the side of the house, without obstructing traffic flow.
In addition, the owner highlighted the satisfaction of his tenants, who benefit from a stable indoor climate, summer and winter, while enjoying better air quality thanks to the integrated ventilation.
Points of attention before installation
Although the FUJITSU Aquila R32 QuadZone heat pump offers many advantages, we always recommend taking certain precautions into account:
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Accurate sizing : Calculating the actual heat load of your building is essential. Our technicians systematically conduct an on-site visit to analyze the surface area, insulation, room layout, and the ideal location of the outdoor unit.
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Refrigerant Line Length : This model can go up to 230 feet (70 m) of total piping, but it is important to plan the piping route to avoid unnecessary pressure drops.
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Insulation quality : If your building is poorly insulated, even the best heat pump will struggle to maintain a comfortable temperature. In some cases, we suggest upgrading the insulation before or during installation.
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Ambient Noise : Although this unit is relatively quiet, it is best to place the outdoor unit in a suitable space, away from possible obstacles and away from the main living areas.
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Regular HVAC Maintenance : To preserve the lifespan of your heat pump, it is crucial to perform annual inspections, clean the internal filters and check the refrigerant pressure.
We've seen homeowners neglect their equipment maintenance, resulting in decreased performance and higher energy bills. At AirGreen, we offer a variety of tailored HVAC maintenance packages to keep your system operating at peak performance.
Why choose AirGreen for your HVAC needs?
Beyond providing the equipment, we place customer satisfaction at the heart of our priorities. Here's what sets AirGreen apart:
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Free estimation service : We come to your home or business premises to precisely assess the layout of your home or business premises.
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Certified Technicians : Our team of professional refrigeration engineers is fully conversant with both the design and installation phases. We carry out each intervention in accordance with current standards (RBQ # 5645-9605-01).
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After-sales support : In case of questions, adjustments or maintenance, our customer service is available to advise you and schedule an expert intervention quickly.
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Financing options and grants : We inform you of applicable government assistance, including the Provincial Grant (LogisVert) of up to $1,180 for heat pump installation. We also offer affordable financing plans.
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Price transparency : Before any work begins, we provide you with a complete, no-surprises offer so you have a clear view of the final cost.
Another example of successful intervention
In an office building in Laval , a landlord wanted to centralize the air conditioning and heating system for four separate spaces: an open space, two closed offices, and a conference room. After analysis, we recommended installing a 36,000 BTU FUJITSU Aquila R32 QuadZone heat pump . Each indoor zone is now independently controlled, allowing the conference room to remain cool during meetings, while the offices are heated to a slightly different temperature based on occupant preferences. The return on investment was rapid due to better comfort distribution and lower energy costs, especially during the winter.
FUJITSU Warranty and Reliability
The FUJITSU Aquila R32 QuadZone heat pump comes with a 10-year-10-year manufacturer's warranty on the compressor and parts, providing additional peace of mind. For those who prefer, we offer an extended warranty (10-10-10) that also includes labor. Our customers appreciate this coverage because it ensures prompt assistance in the event of a problem, without any additional unexpected costs.
In addition, FUJITSU incorporates several safety features into its system: compressor protection, surge protection, and current limiting function. These features significantly reduce the risk of breakdowns and extend the life of the device.
Answers to your frequently asked questions
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Is the heat pump suitable for Quebec’s harsh winters?
Yes. Thanks to its heating capacity down to -15°C, it provides stable heating throughout most of the Quebec winter. During periods of extreme cold, a backup system may be considered, depending on your building's configuration. -
What are the operating costs?
Inverter systems are renowned for their energy efficiency. Of course, electricity bills vary depending on usage, the area to be heated/cooled, and the building's insulation. Overall, however, our customers see a significant reduction in their costs compared to other, less efficient systems. -
How long does the installation take?
A standard installation, including the placement of the outdoor unit and indoor units, can generally be completed in one or two days, depending on the complexity of the project. In more complex cases (long refrigeration lines, difficult access to certain rooms), a slightly longer time frame is required. -
What about HVAC maintenance?
We recommend minimal annual maintenance. This includes cleaning the filters and a general system inspection. At AirGreen, we offer various maintenance plans to help you maintain optimal operation.
Conclusion
The FUJITSU Aquila R32 | 36,000 BTU QuadZone heat pump is a complete solution for homes and commercial premises in Montreal , Laval , Longueuil , the North Shore and the South Shore . Its multi-zone capacity, inverter technology and more environmentally friendly refrigerant position it as a wise choice for those seeking a balance between comfort and energy efficiency.
We invite you to benefit from AirGreen 's expertise. We emphasize personalized service, quality support, and total transparency in our offerings. For any questions or to obtain a free quote, contact us today by phone or email. Together, we will find the ideal solution for heating and cooling your spaces intelligently and economically.
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: 23,600 BTU/h at −8 °C, 24,000 at −15 °C.
How many heads can I connect?
Up to 4 on this outdoor unit. This product is configured for 4 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 26 combinations, from 7+7+7+7 to 9+12+12+12 (in thousands of BTU). Each head is sized for its room.
How much is the LogisVert grant?
$1,180 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, ID 3627394. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −15 °C.
Is it noisy?
Indoors, the reference head goes down to 19 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 12 years on the compressor and 12 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.