Furnace Draft Blower
A furnace draft blower is a component of a forced-air furnace that helps move heated air through the ductwork and into the rooms of a building. The draft blower—also known as an induced draft fan or ID fan—is located near the combustion chamber and creates airflow that pulls combustion gases out of the furnace and into the chimney. This airflow, or draft, is essential for the proper operation of the furnace and the safe venting of combustion gases. Explore HVAC furnace parts draft blower units designed to support efficient airflow and safe system performance.