Here are a few points to be aware of when installing your ventilation system:
- Evaluate the required air extraction rates and select a unit capable of extracting and introducing air at that rate.
- Have the flow rates measured and balanced during installation.
- Preferably choose a heat recovery ventilator (HRV), which will keep your home’s energy bill at an acceptable level. Note that the installation of an HRV is now mandatory for all new construction in Quebec.
- Make sure the unit and ducts are accessible at all times for regular maintenance and cleaning.
- Use rigid, watertight ducts. Keep your ductwork in good condition.
- Always have your home’s actual airtightness assessed by an expert before purchasing and installing any ventilation equipment.
Source: Energie et ressources naturelles Québec
