A comfort upgrade in the heart of a Montreal home
At AirGreen , we regularly work in Montreal residences where occupants want to improve their comfort while reducing their energy consumption. This is exactly the case for this project in the Ahuntsic-Cartierville neighborhood, where we installed a Gree wall-mounted heat pump . Located above a hallway door, this unit was chosen for its ability to efficiently distribute air to several adjacent rooms, including a bathroom and two bedrooms.
Installation context
The client contacted us with a specific need: to improve the thermal comfort of his home, particularly on hot summer days, but also to benefit from reliable additional heating in winter.
The residence's old air conditioning system was no longer sufficient, and a modern, efficient, and quiet HVAC solution was required. After analyzing the needs and layout of the premises, our team recommended a Gree 12,000 BTU wall-mounted heat pump , perfectly suited to the area served.
Key steps of installation
Positioning study
Choosing the right location is crucial in any installation. Here, the indoor unit was installed above a door frame , a strategic point that allows for even distribution of air to the corridor and adjoining rooms. This positioning also helped limit piping lengths, optimizing energy efficiency.
Drilling and passing pipes
We carefully drilled the exterior wall to allow for:
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refrigerant lines,
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electrical wiring,
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the condensation drain.
A white aluminum protective capping was then installed to ensure an aesthetic finish and protect the pipes from the elements.
Condensation drain management
In this project, the drain was laid using gravity , taking advantage of the natural slope provided by the unit's positioning. This configuration reduces the risk of breakdowns associated with the use of a pump and ensures smooth and quiet flow.
Benefits of the Gree wall-mounted heat pump
Gree wall-mounted heat pumps are among the most popular solutions in Quebec. Here's why this model was particularly suitable:
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High energy efficiency : Energy Star certification, allowing you to benefit from subsidy programs available in Montreal, Laval, Longueuil, on the North Shore and the South Shore.
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4-season operation : reliable heating even during the cold Quebec winters.
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Quiet operation : ideal acoustic comfort for living and sleeping spaces.
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Precise control : intuitive remote control and flexible programming to optimize consumption.
Results obtained
After commissioning, the occupants immediately noticed:
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uniform freshness in the rooms, without cold spots or unpleasant drafts;
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a reduction in humidity levels in the home, making summer days more comfortable;
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an economical additional heater for transition periods (spring and autumn).
The client was also pleased with the speed of execution : the installation was completed in one day, without any major disruption to the family's daily life.
An investment supported by grant programs
Thanks to its energy efficiency and its ability to operate efficiently down to -25°C, this wall-mounted heat pump is eligible for Quebec grant programs (such as LogisVert or federal incentives). Our team assisted the client in preparing the necessary documents to facilitate access to this financial assistance.
AirGreen expertise in Greater Montreal
This project perfectly illustrates our know-how:
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a precise analysis of the client's needs,
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optimal model selection ,
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a rigorous and aesthetic installation ,
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and full support for grants and future maintenance.
At AirGreen, we are proud to offer wall-mounted heat pump installations tailored to the realities of homes in Montreal, Laval, Longueuil, the North Shore, and the South Shore. Each project is an opportunity to demonstrate that comfort can go hand in hand with substantial energy savings and increased sustainability.