Installation of a FUJITSU Aquila XLTH R32 24,000 BTU dual-zone heat pump in Île-Bizard–Sainte-Geneviève
Installation of a FUJITSU Aquila XLTH 24,000 BTU dual-zone heat pump in Île-Bizard–Sainte-Geneviève. A high-performance HVAC solution, adapted to confined spaces and the climate of Montreal and its surroundings.
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Precise HVAC Installation in a Confined Space in the Heart of Île-Bizard–Sainte-Geneviève
At AirGreen, every HVAC installation presents a unique challenge, and this project completed in Île-Bizard–Sainte-Geneviève is an excellent example. In this residence, our team installed a FUJITSU Aquila XLTH R32 24,000 BTU dual-zone heat pump, perfectly suited to the demands of Quebec's climate and the building's physical constraints.
From our first visit, it was clear that the positioning of the indoor units would require strategic thinking. As the installation shows, one of the wall-mounted units was positioned above a cabinet, close to the ceiling, with minimal clearance. This type of installation requires advanced expertise to ensure optimal airflow without compromising performance or comfort.
A FUJITSU Aquila XLTH Heat Pump Designed for the Greater Montreal Climate
Exceptional Performance Down to -26 °C
The FUJITSU Aquila XLTH R32 heat pump is specifically designed for the harsh winters of regions like Montreal, Laval, Longueuil, the North Shore, and the South Shore. Thanks to its heating capacity down to -26 °C, it guarantees constant comfort even during periods of intense cold.
Key Technical Specifications
- Cooling Capacity: 24,000 BTU
- Dual-Zone Configuration: independent control of two spaces
- Refrigerant: R-32 (more ecological and efficient)
- SEER2: 23.5
- HSPF2: 11.5
- Indoor Sound Level: as low as 19 dB (ultra-quiet)
- ENERGY STAR® Certified (Cold Climate)
- AHRI: 215447693
This combination of performance and energy efficiency allows homeowners to benefit from a reliable system while reducing their energy consumption.
Technical Challenges Encountered During Installation
Positioning Above Furniture: A Major Constraint
In this Île-Bizard–Sainte-Geneviève home, one of the main challenges was installing the wall-mounted unit in a confined space, directly above a built-in cabinet. This type of configuration carries several risks if poorly executed:
- Poor air circulation
- Heat accumulation near the ceiling
- Limited access for future maintenance
- Risk of amplified noise from surrounding surfaces
Our Professional Approach
At AirGreen, we applied a precise methodology to guarantee an optimal result:
- Airflow analysis: we adjusted the vane angle to direct air towards the living area, preventing it from getting trapped near the ceiling.
- Minimum clearance respected: despite the confined space, we maintained the necessary distances recommended by the FUJITSU manufacturer.
- Reinforced mounting: solid installation to prevent any vibration, particularly important in this type of enclosed environment.
- Anticipated maintenance access: we left a strategic space to allow for future cleaning without complex disassembly.
Dual-Zone Configuration: Personalized Comfort
Intelligent Zone Distribution
In this project, the dual-zone heat pump was configured to serve two distinct areas:
- Zone 1: main living area (living room / open concept)
- Zone 2: bedroom or secondary space
This configuration allows for independent temperature control, offering several advantages:
- Significant energy savings
- Personalized comfort based on room occupancy
- Reduced system wear and tear
Concrete Example of Use
In this residence, occupants primarily use air conditioning in the living area during the day and in the bedroom in the evening. Thanks to dual-zone technology, they avoid unnecessarily cooling the entire house.
Fast and Clean Installation: AirGreen's Signature
One Day is Enough to Transform Comfort
Despite the technical constraints, our team completed this HVAC installation in Île-Bizard–Sainte-Geneviève in a single day. This included:
- Installation of indoor units
- Placement of the outdoor unit
- Running of refrigerant lines
- Electrical connections
- Vacuuming and full testing
Impeccable Aesthetic Finish
An important point for our clients is always the final appearance. In this project:
- Ductwork was neatly concealed
- The wall-mounted unit blends discreetly into the decor
- No visible damage to walls or structures
LogisVert Subsidy: Significant Savings
The FUJITSU Aquila XLTH 24,000 BTU heat pump installed in this project is eligible for the LogisVert subsidy from Hydro-Québec, which can amount to $1,944.
What This Means for Homeowners
- Significant reduction in initial cost
- Faster return on investment
- Access to high-end technology at a lower cost
At AirGreen, we systematically assist our clients with the application process for this subsidy.
The Choice of R-32: A Strategic Advantage
The R-32 refrigerant used in this system offers several advantages over older gases like R-410A:
- Better energy efficiency
- Reduced environmental impact
- Improved thermal performance
- Reduced gas quantity
This choice is part of a sustainable approach, particularly important for residents of Greater Montreal.
Common Mistakes to Avoid in This Type of Installation
Improper Wall Unit Placement
Installing a unit too close to the ceiling or furniture without adjustment can drastically reduce efficiency.
Incorrect Sizing
An incorrectly sized heat pump leads to:
- Excessive energy consumption
- Uneven comfort
- Premature wear
Uncertified Installation
Hiring an unqualified installer can lead to:
- Warranty issues
- Refrigerant leaks
- Poor overall performance
Why Choose AirGreen in Montreal, Laval, Longueuil, North Shore, and South Shore
Real Field Expertise
We have carried out hundreds of similar installations in complex configurations. This project in Île-Bizard–Sainte-Geneviève demonstrates our ability to adapt to all situations.
Transparency and Professionalism
- Clear pricing before work begins
- No deposit required
- Payment upon satisfaction
Local After-Sales Service
Our teams are readily available throughout Greater Montreal, ensuring efficient follow-up.
Conclusion: An Optimized HVAC Installation for Lasting Comfort
This installation of a FUJITSU Aquila XLTH R32 24,000 BTU dual-zone heat pump in Île-Bizard–Sainte-Geneviève perfectly illustrates the importance of precise and thoughtful work. Despite a restrictive space, our team delivered a powerful, aesthetic, and durable solution.
At AirGreen, we don't just install systems — we design solutions adapted to every residential reality.
The job tools
Two quick checks with real numbers: what heat costs, and what your current heaters add up to in BTU/h.
Conversion: 1 W = 3.412 BTU/h. An indication, not a load calculation: baseboards and furnaces are often stronger than the real need, and they can stay as backup. AirGreen confirms the capacity on site.
How the job unfolds
The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.
We look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
Model, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
Floors and furniture protected, wall plate position marked level, wall opening located.
A single opening, with the slope the drain needs to flow outside.
Set on a stand raised above the snow, with the clearances the manufacturer requires.
Connected, insulated and protected. The opening is then sealed against water, cold air and insects.
A dedicated circuit and an accessible disconnect near the outdoor unit.
Leak test, vacuum, then start-up and a check of heating and cooling.
Remote, modes, filters: we show you the essentials before we leave.
- The on-site estimateWe look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
- The quoteModel, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
- Getting readyFloors and furniture protected, wall plate position marked level, wall opening located.
- The wall openingA single opening, with the slope the drain needs to flow outside.
- The outdoor unitSet on a stand raised above the snow, with the clearances the manufacturer requires.
- Lines, cable and drainConnected, insulated and protected. The opening is then sealed against water, cold air and insects.
- The electrical workA dedicated circuit and an accessible disconnect near the outdoor unit.
- Tests and start-upLeak test, vacuum, then start-up and a check of heating and cooling.
- The walkthroughRemote, modes, filters: we show you the essentials before we leave.
What we check on a job like this one
Each number is a point we check on site. Switch between summer and winter to watch air and heat move.
In summer, the outdoor unit rejects the house's heat outside.
Generic illustration of this type of installation, not a survey of this job site. Tap a number.
Mounted level on a wall plate, high enough for the air to reach the whole room, with enough space around it to slide the filters out easily.
The refrigerant lines, the communication cable and the drain go through the wall in a single opening, sealed against water, cold air and insects.
Two insulated copper pipes connect the two units. Outside, a line cover can protect them from sun, knocks and weather.
A shut-off switch near the outdoor unit isolates it safely for service. It must stay accessible at all times.
The compressor and the fan. In heating mode it captures heat from the outdoor air, even in winter, and moves it inside.
On the ground or on the wall, it keeps the unit above accumulated snow. The unit stays clear and defrost water can drain away.
The fan needs to blow freely. Storage, a fence or a wall too close, and efficiency drops while noise goes up.
Is your home ready?
Check what applies at your place. A "no" is not a refusal: it is what we sort out during the estimate.
Good habits, once the unit is in place
Six simple habits that keep the unit going. Your list stays on this device.
What to do, season by season
Three habits per season for this unit. They take a few minutes and prevent many calls.
- Clean the indoor unit's filters.
- Clear leaves and debris left on the outdoor unit by winter.
- Test cooling before the first hot days.
- Clean the filters more often when the unit runs a lot.
- Keep plants away from the outdoor unit.
- Check that no water drips from the indoor unit.
- Rake the leaves around the outdoor unit.
- Test heating before the first cold days.
- Book periodic maintenance before winter.
- Keep snow away from the stand and the front of the unit.
- Let the unit defrost: it is normal.
- Never hit the ice on the fins; call us if the unit stays iced up.
The right pages, at the right time
Four statements: true or false?
It all comes down to details you have just seen.
1. In heating mode, the outdoor unit can produce water.
During defrost cycles. That water must drain away without forming ice.
2. You pick the capacity with a simple square-footage rule.
Windows, insulation, orientation and how the room is used all count. Capacity is chosen on site.
3. A multi-zone connects several indoor heads to a single condenser.
One head per room, all on the same condenser. Each room keeps its own temperature.
4. The disconnect can sit behind the patio furniture.
It must stay accessible: it is what shuts the unit off for service.
0 / 4 right answers
What people ask us about this kind of work
Does a wall-mounted heat pump heat in winter?
Wall-mounted or multi-zone: how do I choose?
Where does the outdoor unit go?
Are there grants?
Do I need a permit?
How cold can it heat?
How much can I save?
How is the LogisVert assistance calculated?
Is it noisy?
The outdoor unit is covered in ice: is that normal?
Does AirGreen hold the required licences?
Is the estimate free?
No question matches. Write to us: we answer.
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Text and photo: a real AirGreen Climatisation & Chauffage job. The diagrams are generic illustrations of the type of installation, not a survey of this job site. Sources of the added figures: airgreen.ca product pages (NEEP / AHRI performance), Hydro-Québec (Heat pumps page, LogisVert, read on 13 October 2026), Régie de l’énergie (rate D as of 1 April 2026).