International Comfort Products PGC060K140F Draft Inducer

The furnace vent motor was created for safety reasons, whose job is to move air and excess gas from the furnace to the outdoors. A draft inducer, or vent blower, is only one of a myriad of other safety designs located within your furnace.Some pros have referred to the vent motor as a draft inducer blower, as a job it performs is to provide appropriate draft of air for a purer and much safer gas combustion.