A Heater Motor is an electric motor that powers the blower fan in a heavy vehicle's heating, ventilation, and air conditioning system. It is responsible for drawing in outside air, passing it through the heating elements or the air conditioning evaporator, and then blowing the conditioned air into the cabin of the heavy vehicle. Attributes: • Noise and vibration reduction.• Reduce energy losses during operation.Applications:A Heater Motor is used for delivering conditioned air into the cabin to provide comfort and regulate the temperature.