Partomotive - Blower Motors

At the heart of most automotive HVAC systems is a component called a blower motor. This descriptive term refers to the fact that these components are electric motors that are attached to fans and used to move air through the HVAC system. In most cases, a single blower motor is responsible for delivering both hot and cool air, on demand, depending on how the climate controls are set. In addition to providing you with hot air in cold weather, the blower motor is important in circulating air through your car.