Installation d’une Gree thermopompe murale sur toit plat à Rosemont–La Petite-Patrie
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Installation of a Gree wall-mounted heat pump on a flat roof in Rosemont–La Petite-Patrie

An installation optimized for comfort and energy efficiency in an urban environment

In Montreal's vibrant Rosemont–La Petite-Patrie neighborhood, we recently completed a Gree wall-mounted heat pump installation. The project took place in a typically urban setting, featuring plexes and flat roofs, where space and traffic constraints require a rigorous and tailored approach.

This installation perfectly illustrates our expertise: optimizing energy performance while respecting the architectural specificities of buildings in Greater Montreal.


Choosing the Gree heat pump: performance and reliability

The Gree brand is recognized worldwide for the reliability of its wall-mounted and central heat pumps. In this project, the client wanted a compact, efficient system adapted to Quebec's harsh winters .
Although the exact model is not mentioned, the Gree range offered is designed for:

  • Deliver excellent energy efficiency (competitive SEER and HSPF).

  • Maintain stable performance down to -25°C .

  • Be eligible for Quebec subsidies such as LogisVert and other energy efficiency programs.

  • Ensure optimal comfort in heating and air conditioning, while reducing electricity consumption.


The particularities of a flat roof installation in Montreal

Installing a heat pump on a flat roof involves several technical challenges. At AirGreen, we master these constraints and guarantee a durable and secure installation.

Here are the main technical elements of this project:

  • Raised stand : The compressor has been installed on a solid metal stand, fixed to a stable base, in order to protect it from stagnant water, snow and thermal variations.

  • Stability and ventilation : the positioning of the unit ensures optimal ventilation, essential to preserve the performance of the machine.

  • Duct routing : refrigerant and electrical connections were carefully routed through the structure, respecting safety and insulation standards.

  • Maintenance Access : The unit has been positioned to facilitate future HVAC maintenance .


Guaranteed comfort for occupants

Thanks to this installation, the customer now benefits from:

  • Stable interior comfort in all seasons.

  • Significant reductions on electricity bills .

  • A silent system, perfectly suited to a residential building in an urban environment.

  • An installation that meets RBQ standards and best practices in the HVAC sector in Montreal.


Why choose AirGreen for your HVAC projects in Montreal?

At AirGreen , we understand that every project is unique. Installing a Gree wall-mounted heat pump in a Rosemont building doesn't require the same approach as installing it in a house in Laval or a condominium on the South Shore.

Our strengths:

  • Local expertise covering Montreal, Laval, Longueuil, the North Shore and the South Shore.

  • Turnkey solutions , including support for grants, advice on model selection, and complete installation.

  • A certified technical team, respecting superior quality standards.

  • Personalized monitoring, from the initial estimate to periodic maintenance.


An installation designed to last

The combination of the Gree brand and AirGreen know-how ensures the customer a sustainable investment, both in terms of performance and peace of mind.

Our goal remains the same with each project: to offer heating, ventilation and air conditioning (HVAC) solutions that combine comfort, savings and sustainability for residents of Greater Montreal.

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