A comfort and energy efficiency upgrade in an Outremont apartment
At AirGreen , we regularly meet with clients who want to upgrade their heating and cooling systems to improve both their comfort and energy efficiency. This is exactly the case with this project in Outremont , where we installed a Fujitsu wall-mounted heat pump in a residential apartment.
Project background
Our client lived in a typical Outremont-style apartment with relatively high ceilings and a layout requiring efficient air distribution to cover several open rooms. The old wall-mounted air conditioner had become noisy and energy-intensive. After analyzing the configuration and needs, we recommended a Fujitsu wall-mounted heat pump , renowned for its reliability and low-temperature performance, particularly suited to Montreal's climate.
Technical specifications of the equipment
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Brand: Fujitsu
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Type: Wall-mounted heat pump (mini-split)
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Capacity: 12,000 BTU (suitable for an average-sized residential space)
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Energy efficiency: Energy Star certified, high SEER, efficient heating down to -25°C
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Possible subsidies: eligible for Quebec energy efficiency programs and federal incentives (including LogisVert and Greener Homes)
This configuration not only allows for efficient air conditioning in the summer, but also for low-cost heating during Montreal's harsh winters.
Installation process
The installation was completed in one full day. Our RBQ-certified technicians followed a rigorous process:
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Disassembly and removal of the old system – the previous unit was unplugged and carefully removed to free up wall space.
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Drilling and passing the refrigerant pipes – a discreet drilling was made to pass the piping and wiring to the outside.
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Installation of the Fujitsu wall head – installed high up, it ensures even distribution of air throughout the apartment.
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Outdoor unit installation – positioned on sturdy, anti-vibration mounts to reduce noise and ensure increased longevity.
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Aesthetic capping – neutral colored capped ducts were installed for a clean and harmonious visual effect.
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Electrical connection and commissioning – connection to the existing panel with dedicated protection, then functional tests and calibration of parameters.
Challenges encountered and solutions provided
The main challenge of this project was the limited space available for the piping. Rather than opting for a complex route that could have compromised the aesthetics, we chose a short and optimized route , minimizing the length of the pipes and ensuring maximum efficiency.
Additionally, as the apartment is located in an old building, the installation had to comply with specific structural constraints. Our technicians used specialized anchors to ensure a solid fixing without compromising the integrity of the walls.
Results obtained
At the end of the installation, the customer immediately noticed the difference:
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Increased comfort : stable heating and uniform air conditioning in all rooms.
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Noise reduction : The Fujitsu is significantly quieter than the old system.
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Energy savings : Thanks to a high SEER and efficient HSPF, electricity bills are reduced.
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Eligibility for subsidies : the customer will be able to obtain a partial reimbursement of their investment.
Why choose AirGreen for your HVAC installation?
At AirGreen, we don't just sell appliances: we support our customers from selection to maintenance. Each project is customized based on housing constraints, lifestyle habits, and energy performance goals. Our certified installers ensure work complies with RBQ standards and is optimized for the longevity of your equipment.
Conclusion
The installation of this Fujitsu wall-mounted heat pump in Outremont perfectly illustrates the importance of choosing the right unit and the right partner for an HVAC project. Thanks to careful execution and high-performance technology, our client now enjoys increased comfort year-round while reducing their energy costs.