Imagine that your home is a boat or hot air balloon. Any leak you find must be plugged. It’s really the same with houses. As warm air migrates to the coldest areas, (ex. outside air) it seeps through walls, roofs, cracks, doors and windows, so it is important to know how to prevent heat loss.
To save even more, perhaps it's time to replace them by new high energy-efficient ones. Take advantage of grants available to upgrade your equipment.
Need more information?
By phone at 1 800 361-4568 or by email.