In Brossard, on Montreal's South Shore, a family wanted to modernize their home comfort while reducing their electricity bill. Their single-family home, with its light vinyl siding typical of the area, already had a beautiful, unobstructed frontage on the backyard side: the perfect location to accommodate a high-performance and discreetSharp wall-mounted heat pump .
We recommended the installation of a Sharp ZU1 12,000 BTU wall-mounted heat pump , a compact model, efficient in both air conditioning and heating, perfectly suited to this type of dwelling and the rigorous climate of Greater Montreal.
A typical South Shore residential project
This house in Brossard is built with diagonally laid vinyl siding , resting on a concrete foundation . The available space at the rear and side offered several advantages:
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sufficient clearance for the outdoor unit;
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absence of major obstacles (bushes, fences, etc.);
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convenient access for our technicians for installation and future maintenance.
The homeowner also wanted to maintain a clean and organized wall, despite the presence of technical equipment: an outdoor outlet, a drainage pipe, and, most importantly, an existing electric vehicle charging station . Our mission: to integrate the new Sharp heat pump without compromising the facade's aesthetics.
Type of system installed: Sharp wall-mounted heat pump
The system installed is a Sharp single-zone wall-mounted heat pump , ideal for:
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air-condition the main living areas during the summer;
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ensure efficient heating for much of the winter , reducing reliance on electric baseboard heaters;
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to offer smooth and quiet operation on a daily basis.
The chosen model, the Sharp ZU1 12,000 BTU , uses a new generation refrigerant and inverter technology which allows:
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continuous power modulation ;
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improved temperature stability inside;
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optimized electricity consumption .
On the casing of the outdoor unit, you can also see the Ion Plasmacluster logo, Sharp's proprietary technology which improves air quality by neutralizing certain contaminants and odors when the indoor unit is operating.
Installation details visible in the photo
The image illustrates several important elements of our way of working:
1. Outdoor wall unit on metal brackets
Rather than placing the unit directly on the floor, we mounted it on sturdy wall brackets anchored in concrete. This allows:
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to maintain the unit at a safe height relative to the snow in winter;
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to reduce the risk of premature corrosion due to soil moisture;
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to facilitate cleaning and snow removal under the device.
The mounts are sized to absorb vibrations, which contributes to quieter operation both indoors and outdoors.
2. Careful management of drains and refrigeration connections
Below the unit, we can clearly observe:
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insulated refrigerant lines , guided inwards by a conduit;
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condensation drains directed in such a way as to avoid water accumulation near the foundation.
This management is essential for:
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prevent rust stains or persistent puddles;
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avoid problematic ice formation in winter;
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respect good practices for the sustainability of the installation.
3. Clean and safe electrical integration
To the right of the Sharp outdoor unit, we can see:
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an electrical disconnect box dedicated to the heat pump;
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the necessary wiring to the main panel;
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coexistence with an electric vehicle charging station installed a little further up.
We have ensured that:
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comply with current electrical standards ;
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organize the drivers clearly, separating the heat pump and charging station circuits;
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leave enough space for maintenance of each piece of equipment without interference.
4. Work area and finishing
On the ground, near the unit, some construction equipment (vacuum pump, bags, etc.) is still visible, indicating that the installation was nearing completion at the time the photo was taken. Once the tests were finished, we:
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Let's clean the area;
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remove the temporary equipment;
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Let's check that the grass and paved surfaces are left in good condition.
Performance and comfort for the Quebec seasons
In Brossard, temperature variations are significant: intense heat in the summer and sometimes bitterly cold in the winter. The Sharp ZU1 is designed for this type of climate:
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In summer :
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rapid air conditioning of the main rooms;
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precise humidity control;
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silent operation, ideal for nighttime use.
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During the off-season and winter :
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efficient heating even in sub-zero temperatures;
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significant reduction in the use of electric baseboard heaters;
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better heat distribution in the area served.
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For homeowners, this translates into more stable comfort and a more predictable electricity bill , which is particularly attractive given rising energy costs.
Seamless integration with the charging station
A particular aspect of this project was the presence of an electric vehicle charging station on the same section of wall. We had to:
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coordinate the location of the heat pump so as not to interfere with the vehicle's connection area;
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verify that the clearances comply with both the recommendations of the heat pump manufacturer and those of the charging station manufacturer;
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organize the cable routing so that the whole thing is legible, clean and safe .
The result: a technical wall where each piece of equipment has its place , without any impression of visual overload.
Commissioning and customer support
After the physical installation, we proceeded to:
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Complete evacuation of the refrigeration circuit and leak testing.
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Checking electrical currents , voltage and proper functioning of protection devices.
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Tests in air conditioning and heating mode , to validate the performance of the Sharp heat pump.
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Detailed explanations to the client :
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remote control operation;
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recommended settings depending on the season;
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filter cleaning frequency;
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The importance of regular preventative maintenance .
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We also assist homeowners with any questions regarding available subsidy programs where applicable, as well as best practices for maximizing savings.
Why choose AirGreen for your Sharp heat pump in Brossard?
By entrusting this project to AirGreen, the owners of this Brossard house benefited from:
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specialized expertise in Sharp wall-mounted heat pumps ;
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a personalized analysis of their home, both in terms of thermal load and optimal location;
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of an installation that meets standards , is clean, sustainable and designed for the Quebec climate;
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an accessible after-sales service , with a team ready to intervene for future maintenance and adjustments.
Whether you are in Brossard, Saint-Lambert, La Prairie or elsewhere on the South Shore , we can offer you a Sharp wall-mounted heat pump solution tailored to your home and budget.
Conclusion: A Brossard home ready for all seasons
Thanks to this Sharp ZU1 12,000 BTU wall-mounted heat pump installed by our team, this Brossard home now benefits from:
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four-season comfort in the main rooms;
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a reduction in electricity consumption related to heating;
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of a harmonious integration with the other technical equipment already present on the facade, including the charging station.
If you are also considering switching to a Sharp heat pump or another high-performance HVAC system in Greater Montreal, we would be happy to advise you and carry out an installation that meets your expectations.