In the Plateau-Mont-Royal borough, we often work on typical Montreal brick buildings, where floor space is limited and every installation detail counts: structure, pipe routing, noise, aesthetics, safety… The photo clearly shows a dense urban context with several outdoor units mounted on the wall (a common configuration for separate dwellings). For this project, our objective was simple: to provide reliable summer/winter comfort with a Canair wall-mounted heat pump , while respecting the constraints of the building and the surrounding neighborhood.
The type of system installed: wall-mounted heat pump (mini-split)
The observed format corresponds to a wall-mounted heat pump : a compact outdoor unit (condenser) mounted on brackets, connected to an indoor wall unit by refrigerant lines. This is one of the most popular solutions in Montreal for:
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to effectively air-condition in the summer,
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Heating efficiently during the transitional seasons,
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improve comfort room by room without major ductwork work.
Brand used: Canair (brand provided)
The brand installed here is Canair . On this type of project, we prioritize careful adjustments and a clean installation to get the most out of the system: stable heating, efficient defrosting in winter, and quiet operation on a daily basis.
Model: uncertain identification, consistent choice
The exact model is not clearly visible in the photo. We therefore present the installation as a Canair high-efficiency wall-mounted heat pump , in a configuration consistent with what is most often installed in buildings of this type (compact size, good performance in Quebec's climate, precise control and stable operation).
Prominent installation details visible in the photo
Several technical elements immediately stand out:
1) Wall mounting on metal brackets
The outdoor units are installed on wall brackets (robust brackets), an ideal solution in urban environments:
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avoids clutter on the ground (backyard, passageway, alley),
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limits the accumulation of snow around the device,
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facilitates cleaning and maintenance.
We always ensure that the anchoring is suitable for the masonry (brick) and that the load is properly distributed to avoid any weakness over time.
2) Clearances and air circulation
A reasonable amount of clearance is observed around the units to allow for:
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efficient air intake/exhaustion,
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more stable operation
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improved longevity (less air recirculation).
In the city, this is essential: a device "suffocated" by lack of space quickly loses efficiency.
3) Management of pipelines and power supply
The pipes (refrigeration and electrical) are routed along the wall , following a vertical/horizontal layout typical of multi-unit buildings. Electrical service boxes/circuit breakers are also visible near the units, a key point for safety and compliance.
At AirGreen, we pay particular attention to:
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pipe protection (to reduce exposure to shocks and weathering),
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the cleanliness of the path (for aesthetic reasons),
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the positioning of the circuit breakers (for simple and safe service).
4) Urban environment: noise, vibration, neighborhood
In an area like the Plateau, comfort isn't just about temperature. The aim is also to operate discreetly.
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vibration reduction (supports/careful installation),
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prevention of resonance in masonry,
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Logical layout to minimize the impact on windows and living areas.
Why this type of installation is relevant to Plateau-Mont-Royal
In brick buildings, the challenges are recurring: sometimes limited access, optimizing pipe runs, aesthetic requirements, and the need for reliability in winter. A properly installed Canair wall-mounted heat pump allows you to modernize comfort without altering the building, while also providing:
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stable air conditioning during heat waves,
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efficient heating for a large part of the year,
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a noticeable improvement in everyday comfort.
Our AirGreen approach: performance, cleanliness, sustainability
On this type of project, our priority is to deliver an installation that "lasts" over time:
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supports securely anchored,
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clearances respected.
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a clean and logical path of conduction,
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rigorous commissioning (tests, functional validation, usage advice).
It is this combination (equipment + installation + fine-tuning) that makes the difference between a decent heat pump… and a truly high-performing system.