A high-performance and durable solution for four-season comfort
At AirGreen , we recently installed a Zephyr central heat pump in a residence in the Chomedey sector of Laval , a neighborhood known for its single-family homes and well-appointed technical basements. This project perfectly illustrates our expertise in high-performance HVAC systems , optimized for the Quebec climate.
Project background: energy-efficient modernization
Our client wanted to replace an old, energy-intensive central air conditioner with a complete Zephyr heat pump system , capable of providing reliable, quiet, and economical heating and cooling throughout the year. The goal was clear: reduce energy costs while improving indoor comfort , especially during winter peaks when temperatures drop below -25°C.
Technical details of the installation
The Zephyr outdoor unit, visible in the photo, has been securely fixed to galvanized wall brackets , ensuring perfect stability and optimal ground clearance for air circulation and protection against snow.
We chose a compact and protected conduit route , with careful routing of the wiring and refrigeration lines through the technical wall.
The system was designed to provide natural gravity drainage , eliminating the need for a condensate pump—a choice that promotes long-term reliability.
AirGreen technicians also took care to insulate and seal each wall penetration , guaranteeing perfect sealing and preventing heat loss.
Why choose a Zephyr?
The Zephyr brand has established itself over the years as a reliable reference for high-efficiency central heat pump systems .
Zephyr models are compatible with new environmentally friendly refrigerants and designed to provide stable performance even at low temperatures.
This system is therefore eligible for several subsidy programs , notably those offered by Hydro-Québec and the Quebec government as part of energy efficiency initiatives.
Meticulous work in a small space
This installation took place in a technical basement with low ceiling height , which required precise planning of the positioning of the unit and its ducts.
Our technicians opted for a solid wall mount to optimize air circulation and preserve floor space —a solution particularly suited to Laval residences where mechanical parts are often compact.
Each step was carried out in compliance with RBQ and CSA standards , with rigorous pressure and leak checks before commissioning.
Performance and comfort: the results observed
Upon switching on, the owner noticed remarkable temperature stability throughout the house.
Thanks to the variable speed compressor integrated into the Zephyr system, the heat pump automatically adjusts its power according to needs, ensuring constant comfort while saving energy .
This installation now allows an estimated reduction of 30 to 40% on the annual electricity bill , while reducing the carbon footprint of the household.
AirGreen expertise in the service of sustainable comfort
At AirGreen , every installation is designed to last. Our teams favor recognized brands and proven installation techniques, guaranteeing optimal long-term operation.
We also support our customers at every stage: selection of the right model , access to subsidies , annual maintenance and technical assistance 7 days a week.
This installation in Chomedey perfectly illustrates our commitment to offering adapted, reliable and energy-efficient HVAC solutions for homes in Greater Montreal , Laval , the North Shore and the South Shore .
In summary
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Equipment type: Zephyr central heat pump
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Location: Chomedey, Laval
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Mounting: on galvanized wall brackets, floor clearance
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Special features: restricted space, protected wiring, gravity drainage
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Advantages: high efficiency, grant compatibility, quiet operation
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Result: constant comfort and energy savings all year round
Trust AirGreen for your HVAC installations
Each AirGreen project is executed with rigor, passion and transparency .
Whether it's for a wall-mounted, central , multi-zone heat pump or a complete HVAC system replacement , our team travels throughout Greater Montreal to offer a fast and professional turnkey service.
To learn more about our work or schedule a free evaluation, contact us today.