An interior comfort project carried out with precision
At AirGreen , we recently completed the installation of a TTI Concerto wall-mounted air conditioner in an apartment in the Saint-Laurent sector of Montreal . This type of project perfectly illustrates the importance of a professional HVAC installation in urban environments where space, configuration, and equipment durability are essential.
Choosing the TTI Concerto wall-mounted air conditioner
The client wanted a simple, reliable, and efficient solution to effectively cool their home during Montreal's hot summers. The TTI Concerto wall-mounted air conditioner proved to be an excellent compromise:
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Capacity adapted to typical Saint-Laurent apartment sizes (9,000 to 12,000 BTU depending on configuration).
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Quiet operation , ideal for a living space where sound comfort is essential.
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Compact and discreet design , which fits well into modern interiors.
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Proven reliability for repeated air conditioning cycles in urban environments.
Technical challenges encountered
In this specific case, the installation required several adjustments:
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High position : the wall-mounted air conditioner has been fixed close to the ceiling to ensure better distribution of cold air in the room.
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Limited access to the rear wall : the apartment's layout required precise drilling for the refrigeration pipes to exit, with perfect alignment towards the outdoor unit.
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Condensate drainage : the installation was carried out using gravity, avoiding the addition of a lifting pump, but requiring a perfectly calculated slope.
Installation process
Our technicians proceeded in stages:
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Locating and marking the wall to determine the optimal location of the indoor unit.
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Drilling the load-bearing wall with a core drill to ensure a clean passage for the refrigerant lines and the drain.
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Installation of the TTI Concerto indoor unit , perfectly leveled and securely fixed.
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Refrigeration connection with complete insulation to avoid any loss of efficiency.
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Discreet installation of capping to protect and standardize exposed pipes inside.
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Electrical connection connected to the panel, in accordance with the standards of the Quebec Building Code.
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Complete start-up tests : duct pressure, leak testing, airflow and temperature checks.
Results obtained
As soon as it was put into service, the customer noticed a clear difference:
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Indoor temperature stabilizes quickly , even on hot days.
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Reduction of ambient humidity , improving the feeling of comfort.
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Silent operation , making the device almost imperceptible in everyday life.
Why choose AirGreen for your HVAC installation in Montreal
Our services are not limited to simple installation. We provide:
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Personalized advice on choosing the right BTU capacity for each home.
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Compliance with HVAC installation standards to ensure performance and safety.
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Optimization of duct routes to preserve the aesthetics of interior spaces.
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Support for grant programs when the type of device is eligible.
Maintenance and sustainability of the installation
As with any wall-mounted air conditioner, we recommended to the customer:
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Annual HVAC maintenance including filter cleaning, pressure checks and drain inspections.
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Regularly check the outdoor unit to ensure air circulation, especially in urban environments where dust and debris can accumulate quickly.
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The importance of maintaining a stable temperature rather than constantly turning the unit off and on again, in order to optimize the compressor's lifespan.
Conclusion: guaranteed comfort in the Saint-Laurent district
This project in Saint-Laurent is a perfect example of AirGreen 's ability to provide wall-mounted air conditioning systems perfectly suited to the needs of Montreal residents. Thanks to our expertise, the client now enjoys optimal comfort throughout the summer, with a discreet, efficient, and durable system.