In Brossard, on Montreal's South Shore, the owners of this single-family home wanted to upgrade their heating and air conditioning system. Their goal: to enjoy year-round comfort while reducing their electricity bill. They chose to have a Gree wall-mounted heat pump installed by our team.
Context: a suburban house with a landscaped backyard
The house is typical of Brossard:
-
exterior cladding in masonry and plaster;
-
raised terrace at the rear;
-
landscaping with rock garden, slabs and mature hedges;
-
Steel fence to secure access to the property.
The owners make extensive use of their backyard and wanted an efficient yet discreet installation that would not spoil the aesthetics of the garden or the access under the deck for maintenance.
Choosing the Gree wall-mounted heat pump
We recommended a Gree Inverter wall-mounted, single-zone heat pump , ideal for supplying the main living area of the house (open-plan living room and kitchen).
Why Gree for this Brossard residence?
-
Inverter technology : the compressor continuously modulates to provide just the right amount of power, reducing sudden starts, noise and consumption.
-
Great heating comfort : the Gree heat pump is designed to maintain good heating capacity even during the intense cold we experience in Montérégie.
-
Excellent energy performance : the seasonal ratio (SEER/HSPF) allows for substantial savings compared to electric heating alone.
-
Reliability and parts availability : the Gree brand is well established in Quebec, which facilitates after-sales service, maintenance and repairs if necessary.
Inside, a compact wall-mounted unit was installed in the main living area, positioned to circulate air towards the kitchen and living room without blowing directly on the occupants. The entire system blends seamlessly with the existing décor.
Gree Outdoor Unit Installation Details
The photo shows the Gree outdoor condenser installed on a raised aluminum structure, resting on two robust slabs. Several technical choices were made to ensure performance, longevity, and safety.
1. Elevation and protection against snow
-
The condenser is mounted on a rigid support with metal feet, which places it above ground level.
-
This height reduces the risks associated with the accumulation of snow, ice and runoff water.
-
The area under the terrace offers natural protection against the elements while still allowing space for air circulation.
2. Stable base on slabs and rocks
Under the support, we used thick slabs laid on a bed of stones, already present in the landscaping.
Result :
-
a stable base to limit vibrations;
-
adequate clearance for water drainage;
-
a harmonious integration with the natural stones of the garden.
3. Clearances and air circulation
Even though the unit is positioned close to the wall of the house, we have respected all the clearances recommended by Gree to guarantee good air circulation:
-
free space at the rear and on the sides;
-
facade completely unobstructed;
-
Optimized orientation in relation to the fence and hedge to avoid hot air recirculation in winter.
4. Duct management and aesthetics
The refrigerant lines, wiring, and condensate drain are grouped together in a vertical enclosure running along the wall. This allows:
-
to protect the lines from UV rays, snow and impacts;
-
to maintain a clean and professional finish , without visible cables;
-
to make maintenance simpler, because the whole process is clear and accessible.
An external circuit breaker was installed near the unit to comply with the electrical code and to ensure safe maintenance operations.
Performance in Quebec winter
In Brossard, winters can be harsh, with wind, heavy snow, and frequent freeze-thaw cycles. The installation of this Gree wall-mounted heat pump takes these realities into account:
-
The raised platform on metal supports limits the accumulation of ice under the unit.
-
The space between the stones allows the defrosting water to drain easily.
-
Partial protection of the terrace minimizes the direct impact of rainfall on the equipment.
Thanks to its Inverter technology and its design for northern climates, the Gree heat pump offers stable, quiet and economical heating during the cold season, while remaining ready to cool the house as soon as the first warm days of spring arrive.
Tangible benefits for homeowners
Since the installation, the owners have benefited from:
-
Increased comfort in their main living area, both summer and winter.
-
A reduction in the electricity bill , especially for heating, since the heat pump largely replaces electric baseboard heaters.
-
A preserved outdoor space : the unit is discreet, well integrated into the rockery and does not encroach on the circulation areas of the terrace.
-
A very low noise level in the courtyard, which allows you to fully enjoy the terrace during the warmer months.
AirGreen support: from design to maintenance
Our work doesn't end with installation. We also:
-
explained to the customer how the Gree wall-mounted heat pump works, the different modes (heating, air conditioning, dehumidification, auto, eco);
-
detailed best practices for use to maximize savings;
-
showed how to clean the wall-mounted head filters;
-
Regular maintenance is recommended to preserve performance over the years (inspection, deep cleaning, pressure checks, electrical checks).
By choosing AirGreen, the owners of this Brossard home know they can count on a team available for service, technical questions and future adjustments.
Do you live in Brossard or on the South Shore?
Whether you are in Brossard, Boucherville, La Prairie, Saint-Lambert or elsewhere on the South Shore, we can offer you a Gree wall-mounted heat pump solution tailored to your home, your lifestyle and your budget.
We take care of:
-
analyzing your needs;
-
choosing the right size;
-
the complete and compliant installation;
-
monitoring and maintenance.
Contact us to discuss your project: we would be delighted to transform your home, like this one, into a comfortable and energy-efficient space all year round.