In an area like Saint-Henri , with its many brick buildings and high-rise apartments, heat pump installation requires a different approach than in a single-family home. Here, we installed a Canair wall-mounted heat pump (residential mini-split system) with an outdoor unit mounted on wall brackets—an ideal solution for saving space, minimizing noise, and ensuring year-round performance.
A logical choice: the Canair wall-mounted heat pump in an urban environment
The type of equipment shown in the photo is a typical compact outdoor unit for a wall-mounted heat pump (mini-split) . This format is particularly well-suited to condos and apartments in Greater Montreal because it allows for:
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efficient heating during the Quebec winter,
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stable air conditioning during heat waves,
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a minimally invasive installation (without a network of conduits),
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an excellent compromise between comfort, fuel consumption and size .
In this project, the exact model is not clearly legible on the outdoor unit. We are therefore deliberately remaining cautious: it is a Canair residential-grade wall-mounted heat pump with Inverter technology , selected for its reliability and its ability to meet the needs of an urban dwelling.
Prominent installation details visible in the photo
This installation features several important technical elements — typical of Montreal buildings:
1) Mounting on sturdy wall brackets
The outdoor unit is installed on metal wall brackets , securely anchored to the masonry. This choice allows for:
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to free up the floor (practical in alleyways, balconies or narrow courtyards),
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to reduce exposure to snow accumulation and splashes,
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to facilitate maintenance and to maintain good air circulation around the device.
2) Vibration and noise management
In urban environments, noise discretion is essential (neighbors, nearby windows, shared walls). We pay particular attention to:
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the addition of anti-vibration elements,
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aligning the unit to prevent any twisting,
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the positioning to limit reverberation on brick and hard surfaces.
3) Restricted space, access and maintenance
The area around the units is cramped, with other equipment present (nearby air conditioning, metal structure). In these contexts, we plan the installation to preserve:
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minimal clearance in front of the gate,
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realistic access for maintenance (cleaning, diagnostics, service),
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a clean route for refrigeration connections and power supply.
4) Building protection and clean finish
On brick, waterproofing and finishing make a big difference. Our approach aims to:
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preserve the building's envelope,
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ensure proper condensate drainage ,
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to maintain a neat and durable installation, even after several freeze/thaw cycles.
The result: four-season comfort, without compromise
Ultimately, this type of installation allows the customer to benefit from:
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of constant comfort (heating and air conditioning),
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a solution adapted to the reality of Saint-Henri: limited space, urban constraints, close proximity to neighbors ,
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of a Canair system installed safely, cleanly and optimized for performance.
At AirGreen , our goal is simple: an installation that respects the building, improves the quality of life and remains reliable for years — particularly in the demanding conditions of Greater Montreal.