In a recent house in Fabreville (Laval) , our AirGreen team intervened to install a residential air exchanger in order to improve indoor air quality, stabilize humidity and ensure efficient air renewal, summer and winter.
Why install an air exchanger in a house in Laval?
In Greater Montreal, homes are becoming increasingly airtight (high-performance insulation, newer windows, improved air barriers). This is excellent for energy efficiency, but it can also trap:
-
humidity (condensation on windows, persistent odors),
-
VOCs (household products, materials),
-
fine particles (dust, allergens),
-
and stale air (kitchen, bathroom, basement).
A properly sized and correctly installed Air Exchanger allows for a controlled supply of fresh air, without sacrificing comfort.
The installed system: Air Exchanger va¦nEE — Virtuo
For this project, we installed a va¦nEE Air Exchanger , Virtuo model (as identified on the unit). This type of device is designed to provide stable and quiet air exchange, with intelligent flow management according to the needs of the house.
Observable installation details and key technical points
Several important elements clearly stand out in this installation:
-
Suspended installation : the unit is securely fixed under the structure (joists) using suspension chains , a reliable method that limits vibration and facilitates access for maintenance.
-
Insulated flexible duct network : we see large diameter insulated ducts, essential to reduce heat loss and limit condensation, especially in cold weather.
-
Flexible metal duct elbow : used to optimize the path and adapt to the available space, while maintaining good airflow.
-
Condensation drain : the presence of a drainage line is a crucial detail to remove the water produced during air exchange (particularly in winter).
-
Dedicated wall control : a control box (installed nearby) facilitates the management of modes (continuous, intermittent, boost), convenient for everyday use.
-
Context “mechanical room / basement” : the equipment is installed near other mechanical components (e.g. water heater), in a logical environment that simplifies connections and annual maintenance.
Our AirGreen approach: performance, cleanliness, and simplified maintenance
Even though an air exchanger may seem "simple," its performance depends heavily on its installation. On this project, we focused on:
-
a stable and secure assembly
-
clean and watertight connections,
-
a pipe layout that promotes good flow,
-
and an installation designed for maintenance (filters, access, drainage).
The result: more balanced ventilation, better comfort, and significantly more pleasant air quality — particularly appreciated in a family home in Laval.
When should an air exchanger be serviced?
To keep your Air Exchanger va¦nEE in top condition, we recommend:
-
Filter cleaning/inspection : every 3 to 6 months (depending on usage, animals, work, etc.)
-
Pipe and drainage system inspection : at least once a year
-
Complete maintenance : ideally annual, especially before winter
Regular maintenance prolongs the life of the device and keeps airflow at the intended level.
Conclusion
This installation in Fabreville, Laval, perfectly illustrates what we're looking for: a Virtuo Air Exchanger va¦nEE , installed cleanly, accessibly, and optimized for the Quebec climate. At AirGreen, we always prioritize efficient, quiet, and sustainable ventilation—because clean air is something you feel every day.