In the Plateau-Mont-Royal neighbourhood, the brick buildings, narrow streets, and close proximity of properties necessitate precise and thoughtful installation choices. For this residential project, AirGreen installed Sharp wall-mounted heat pumps with outdoor units mounted on wall brackets , a solution perfectly suited to the dense urban context of the Plateau.
The main objective: to offer reliable thermal comfort in summer and winter , while respecting the space, noise and aesthetic constraints specific to this type of Montreal building.
System type installed: Sharp wall-mounted heat pumps
Based on the elements visible in the photo, these are clearly wall-mounted heat pumps (mini-splits) , each connected to its own compact outdoor unit. This type of configuration is very common in the Plateau, particularly in duplexes and triplexes where each unit wants to maintain its own heating and cooling system.
The outdoor units are installed high up on sturdy wall brackets , securely anchored to the masonry. This method is often preferred in urban areas for several reasons:
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avoid cluttering the floor,
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reduce the risks associated with snow, water and ice,
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limit the vibrations transmitted to the structure,
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keep the side aisles clear.
Brand used: Sharp (main reference)
The brand supplied for this project is Sharp , and it is used as the sole and official reference for analysis and installation. Sharp is known for its reliable, quiet wall-mounted heat pumps, well-suited to the Quebec climate, particularly in tight residential environments like those in the Plateau-Mont-Royal.
Model consistent with the observed installation
Although the nameplates are not legible in the photo, the compact shape of the outdoor units, their design and configuration correspond very well to Sharp ZU1 wall-mounted heat pumps .
The Sharp ZU1 (R-32) series is frequently used in this type of project, particularly for:
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typical power outputs from 12,000 to 18,000 BTU ,
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excellent energy efficiency
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stable heating performance during Montreal winters,
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Discreet operation, an essential criterion in urban environments.
Prominent installation details visible in the photo
1) Outdoor wall installation on metal brackets
The outdoor units are fixed using steel wall brackets , securely anchored to the foundation wall and masonry. This approach:
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protects devices against snow accumulation.
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facilitates the flow of defrost water,
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improves the overall durability of the system.
2) Optimized alignment and clearance
Each unit has sufficient clearance at the rear and sides , essential for:
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good air circulation,
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optimal performance,
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a future interview without complications.
In the narrow alleys and passages of the Plateau, this aspect is crucial to avoid problems of overheating or excessive noise.
3) Multi-unit configuration
The presence of two separate outdoor units suggests an installation serving more than one indoor space (for example, two dwellings or two independent zones). This approach allows for:
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independent management of comfort
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improved energy efficiency
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an equitable distribution of operating costs.
Why this solution is ideal for Le Plateau-Mont-Royal
The Plateau combines architectural charm with technical challenges. Sharp wall-mounted heat pumps installed on wall brackets perfectly meet these realities:
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no major modifications to the building ,
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respect for the exterior aesthetics,
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adaptation to confined spaces,
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Reliable performance even during periods of intense cold.
For many owners and occupants of the Plateau, this type of system quickly becomes the primary source of heating for much of the winter, with existing systems serving as a backup during periods of extreme cold.
The AirGreen approach for urban facilities
At AirGreen, each installation in a densely populated area like Le Plateau-Mont-Royal is approached with special attention:
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vibration and noise analysis,
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precise choice of location,
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secure anchoring in the masonry,
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clean and durable finish.
We know that in this type of environment, the quality of the installation is just as important as the machine itself . A properly installed, level, and unobstructed heat pump offers not only better performance but also increased longevity.
The result: comfort, discretion, and peace of mind
With these Sharp wall-mounted heat pumps, occupants now benefit from:
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providing stable thermal comfort in all seasons,
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of a silent and efficient system,
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of a solution perfectly integrated into the urban setting of the Plateau.
This is exactly what we at AirGreen are looking for: facilities adapted to the Montreal reality, sustainable and designed for long-term comfort.