Installation of a Sharp wall-mounted heat pump in Brossard
In Brossard, AirGreen installed a Sharp TU wall-mounted heat pump on a sleek wall near a patio door to provide quiet and energy-efficient four-season comfort. The unit blends seamlessly into the décor while ensuring efficient heating and cooling throughout the room.

Take a tour of the installation
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.
In this modern Brossard home on Montreal's South Shore, our AirGreen team installed a state-of-the-artSharp wall-mounted heat pump . The client wanted a discreet, efficient, and above all, year-round comfortable system that wouldn't clutter the main living area or detract from the home's aesthetics.
We recommended the installation of a Sharp TU wall-mounted heat pump , a high-efficiency R-32 unit, perfectly suited for condos and medium-sized homes.
A clear wall, a patio door: a real positioning puzzle
The room in question combines living space and a passageway to the outside :
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A long, very clean white wall gives the room a minimalist look.
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A sliding patio door is located on the left, providing access to the balcony or courtyard.
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A wall calendar and a few decorative elements characterize a warm, lived-in interior.
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The ceiling is enhanced by a finishing molding that had to be preserved.
Our priority was to find a location that respects this balance :
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Do not obstruct the patio door or interfere with the opening of the sliding panel.
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Ensure good distribution of air conditioning and heating throughout the room.
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Keep the installation clean, centered and discreet on this highly visible wall.
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Provide optimal routing for refrigerant pipes, condensation drain and power supply to the outdoor unit.
After analysis, the best compromise was to place the heat pump high up, above the circulation area , slightly offset from the patio door, so that the airflow runs along the wall and diffuses into the rest of the room without blowing directly on the occupants.
The Sharp TU wall-mounted heat pump: performance, quiet operation and efficiency
The Sharp TU series is distinguished by:
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Advanced Inverter technology : power is continuously adjusted, reducing on/off cycles, improving comfort and decreasing electricity consumption.
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The use of R-32 refrigerant , which is more efficient and has a lower environmental impact than older gases.
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Very quiet operation , essential in a living space where you cook, work, entertain and relax.
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Reliable heating capacity in winter , perfectly adapted to the temperature variations of the greater Montreal area.
For this project in Brossard, the chosen power allows to effectively cover the main room as well as part of the adjacent spaces, offering economical heating in the off-season and pleasant air conditioning during summer heat waves .
Interior installation details: precision and meticulous finish
The photo shows the work stepladder and tools used by our technicians: each step is carried out with precision to guarantee a durable and safe installation.
Main steps carried out inside:
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Wall plate installation : we located the studs behind the drywall so that the heat pump would be securely fixed, despite its high position.
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Respect for the ceiling molding : the wall head was installed just below the molding, carefully aligning to achieve a perfectly straight and harmonious visual result.
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Passage of connections : the refrigeration pipes, the drain and the power cable exit at the rear of the unit, in an opening calculated to minimize the length of the path while remaining invisible inside.
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Use of pipe covers (exterior side) to protect the connections and prevent any water infiltration.
We also took the time to test the different blowing modes in order to direct the air towards the center of the room, avoiding blowing directly onto the dining area or areas where people sit for long periods.
Management of the outdoor unit and climatic constraints
Although the photo primarily highlights the indoor unit, a Sharp wall-mounted heat pump installation always includes an outdoor unit . In Brossard, the climate imposes very real constraints:
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Significantly negative temperatures in winter ;
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Episodes of black ice ;
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Alternating periods of snow, rain and thaw .
For this project, the Sharp outdoor unit was:
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Installed on a suitable support (on the ground or wall, depending on the building configuration) to remain clear of snow ;
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Positioned in such a way as to limit noise for the occupants and the neighborhood;
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Connected with links of optimized length to limit pressure losses and maximize energy performance.
We always ensure that the clearance around the condenser complies with the manufacturer's recommendations, so that air circulates freely and the unit can deliver its full power, even in very cold weather.
Four-season comfort and energy savings in Brossard
Thanks to this Sharp TU wall-mounted heat pump installed in Brossard , the homeowner now benefits from:
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Constant comfort : stable temperature, without fluctuations, whether in air conditioning or heating.
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A reduction in his electricity bill , especially if he replaced baseboards or an old, inefficient window air conditioner.
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With discreet operation , ideal for a living environment where you want to hear the television, talk or work without background noise.
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Better filtered air , thanks to the integrated filters of the Sharp unit, which retain dust and particles.
It is also an investment that increases the value of the property : the presence of a modern heat pump is a highly valued feature when reselling or renting.
AirGreen: Your Sharp heat pump specialist in Greater Montreal
At AirGreen, we install and maintain Sharp wall-mounted heat pumps throughout Greater Montreal: Brossard, Longueuil, Montreal, Laval, North Shore and South Shore .
Our commitments:
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On-site analysis to choose the right capacity and location;
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Advice on financial assistance available at the time of the project;
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Professional, clean and safe installation , compliant with standards;
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Follow-up after installation , maintenance and repair service as needed.
Whether you live in a condo, apartment or house, we support you from the first call until the complete commissioning of your new heat pump.
Do you want a Sharp wall-mounted heat pump for your home?
If, like this customer in Brossard, you'd like to enjoy year-round comfort with a Sharp TU wall-mounted heat pump or another model from the Sharp range , contact us. We'd be happy to:
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Plan a visit;
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Assess your actual heating and air conditioning needs;
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We will provide you with a clear and detailed quote , with no surprises.
The big day, step by step
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 would it look like at your place?
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.
Four mistakes we do not make
Flip each card to see what we do instead.
Your own project, step by step
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.
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.
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.
More jobs to see, near you
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Every house has its constraints. We see them before we install.
The on-site estimate is free and the quote follows within 24 hours.
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).
