A four-season comfort solution adapted to Montreal plexes
At AirGreen , we recently completed the installation of a Gree wall-mounted heat pump in a typical duplex in the Rosemont–La Petite-Patrie neighborhood. The project perfectly illustrates the challenges and solutions associated with Montreal's red brick buildings, where space optimization and installation security are essential.
Client context and needs
The owner wanted to replace an old air conditioner with a more complete and energy-efficient solution. The objectives were clear:
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Have a system capable of providing both air conditioning in summer and heating in winter .
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Reduce your electricity bill with efficient inverter technology .
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Install a reliable device that can withstand Montreal's winter conditions.
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Integrate the machine without harming the aesthetics of the building facade.
Choosing the Gree heat pump
The Gree brand is a wise choice for Montreal plex owners because it combines:
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High energy efficiency with stable performance even at negative temperatures.
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Versatility : heating in winter, air conditioning in summer.
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Reliability : Compressors designed for northern climates.
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Compatibility with grant programs , including LogisVert and Canada Greener Homes, under certain performance conditions (-25°C).
Technical details of the installation
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Building type : brick duplex typical of Rosemont.
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Fixing : installation of the outdoor condenser on reinforced wall brackets on the second floor, in order to free up floor space and avoid risks linked to snow accumulation.
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Capping : installation of discreet white capping along the facade, protecting the refrigeration connections and electrical wiring.
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Drainage : gravity management, with secure outlet to prevent infiltration.
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Access : use of a professional ladder and establishment of a safety perimeter, as installation required work at height.
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Power supply : connection via a safety box installed on the facade, compliant with HVAC standards.
Constraints and solutions adopted
Two main challenges arose:
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Working at height : With the outdoor unit fixed to the second floor, the team took all necessary measures to ensure safety, while ensuring a robust installation.
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Aesthetic integration : in order to respect the appearance of the facade, the capping was carefully aligned and painted to blend in as best as possible with the brick.
Results and benefits for the client
The owner now benefits from:
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Four-season comfort in your home.
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A reduction in its energy consumption , thanks to the modulation of the Inverter compressor.
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A reliable, secure and aesthetic installation, adapted to the configuration of your plex.
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The possibility of reducing the purchase cost through subsidies available in Quebec.
AirGreen expertise serving Montreal plexes
Duplexes and triplexes in neighborhoods like Rosemont, Villeray, Hochelaga, and the Plateau often present specific challenges: brick facades, lack of a spacious backyard, and limited roof access. Thanks to our experience, we adapt each installation to ensure optimal performance and seamless integration.
Why entrust your HVAC installation to AirGreen?
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Proven expertise in the installation of Gree wall-mounted heat pumps and other major brands .
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Safe interventions, even in complex conditions (working at height, old plexes).
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Complete coverage of Greater Montreal: Montreal, Laval, Longueuil, North Shore, South Shore .
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Personalized support including grant research and after-sales follow-up .
Conclusion
This installation of a Gree wall-mounted heat pump in Rosemont demonstrates that it's possible to combine performance, aesthetics, and safety in a typical Montreal-style building. With AirGreen, each project is designed to meet the unique needs of clients while adhering to the highest HVAC industry standards.