Jan 26 , 2017
What’s plugging my vents?
I get a ton of gas appliance heat-out calls in the fall. Before I dive into in-depth diagnostics on the controls and mechanics of the unit, I like to check the gas and air supply first. It’s common to find wasp nests, tree seeds and leaves blocking the airflow. Some customers are a little sheepish and upset for not checking the vents themselves, but most are just happy that they don’t have to spring for a new furnace or water heater.