Rattling and clamoring noises from air vents are telltale signs of duct problems. Not only is that noise costing you energy dollars and contributing to discomforts in the home, duct problems contribute in a significant way to poor indoor air quality (IAQ). Following are a few examples.
Can Issues Within Your Ducts Contribute to Poor Indoor Air Quality?
Can Issues Within Your Ducts Contribute to Poor Indoor Air Quality?
July 2, 2015