A residential comfort project in a condo in the heart of Montreal
In a modern apartment in the Villeray–Saint-Michel–Parc-Extension sector, our AirGreen team recently installed a Panasonic wall-mounted air conditioner . The client wanted to improve their comfort during Montreal's hot summers, while maintaining energy efficiency adapted to new Quebec standards. This type of equipment, compact and efficient, fits perfectly into urban residential spaces where every square centimeter counts.
Installation context
The apartment is located in a recent apartment building, with a typical configuration of condos in downtown Montreal: standard ceilings, restricted load-bearing walls, and limited technical passages. The client previously used a portable system that was inefficient, noisy, and energy-intensive. The objective was therefore to install a discreet and silent wall-mounted system , providing uniform distribution of cold and, if necessary, a supplemental heating mode during the off-season.
Characteristics of the installed machine
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Brand: Panasonic
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Type: Wall-mounted air conditioner (single-zone mini-split)
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Capacity: 12,000 BTU (suitable for a main condo space)
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Energy efficiency: High seasonal SEER ratio, meeting energy saving criteria for the Montreal region.
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Technology: Inverter, guaranteeing modulated, silent operation and reduced consumption.
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Design: Compact and refined, in perfect harmony with the contemporary aesthetic of the condo.
Progress of the work
Strategic positioning of the wall unit
We mounted the indoor unit above an interior door, an optimal location for even air distribution throughout the main room. This position also provides easy access for regular maintenance (filter cleaning, visual inspection).
Drilling and passage of connections
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Making a discreet hole through the exterior wall, allowing the passage of refrigeration pipes and electrical cables .
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Installation of discreet white capping , ensuring an aesthetic finish and protection against humidity.
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Gravity drain for condensate drainage, avoiding the need for an additional pump, which simplifies long-term maintenance.
Electrical installation
The wall-mounted air conditioner was connected to the existing electrical panel , with a dedicated circuit breaker. This step ensures compliance with current safety standards, in addition to guaranteeing the reliability of the unit.
Constraints encountered and solutions provided
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Tight Space: The proximity of the interior door required millimeter precision during installation. Our technicians used a Panasonic mounting jig to ensure perfect alignment.
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External Route Management: The pipe routing has been optimized to minimize length, thus reducing energy losses and maximizing unit performance.
Results obtained
At the end of the installation, the customer immediately felt the difference:
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Increased comfort , with a temperature stabilized in a few minutes.
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Noise reduction , the device being practically inaudible at low speed.
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Superior energy efficiency , allowing him to plan savings on his electricity bill compared to his old portable system.
Recommended maintenance
At AirGreen, we emphasize the importance of annual maintenance to extend the life of a wall-mounted air conditioner:
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Cleaning filters and evaporator,
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Checking the refrigeration connections,
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Inspection of the condensate drainage system.
These simple but essential operations help ensure optimal performance year after year, particularly in areas such as Montreal, Laval, Longueuil, the North Shore and the South Shore , where temperature variations place heavy demands on HVAC equipment.
Why choose AirGreen for your HVAC installation?
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Local expertise : We work daily in condos, plexes and houses in Greater Montreal.
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Complete support : From model selection to commissioning, we guide our customers every step of the way.
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Reliable after-sales service : Our team remains available for maintenance, repairs and personalized advice.
With the installation of a Panasonic wall-mounted air conditioner in Villeray–Saint-Michel–Parc-Extension , AirGreen once again demonstrates its ability to adapt its heating and air conditioning (HVAC) solutions to the urban realities of Montreal.