High efficiency furnaces, water heaters, and other fossil-fuel burning appliances may have exhaust vents that leave your home or building through an exterior wall. During the winter months these vents may become covered and blocked with ice and snow. To safely operate your equipment, you want to make sure that these vents are clear of both.

This blog answers the most frequently asked questions we get during the summer. Learn more about your HVAC system, how to maintain it, and how it should operate during the hottest time of year.