When a furnace first turns on for the winter season, it emits a burning odor into the air from the vents. This is normal. It’s odor of the dust along the heat exchanger or heating elements burning off as the unit heats up. The smell will subside after a short time and the furnace will get into the regular groove of warming the house.
But if a furnace starts to smell funny after it’s started up for the season, it’s often a warning something is wrong that needs attention. We want you to know what these unusual odors may mean and when to call for furnace repair in Plattsburgh, NY from our team, so we’ve written a short guide. If you have any doubts about your furnace, don’t spend long analyzing it—shut the furnace off and call for assistance. Always better to be safe when it comes to a central furnace.