electric fan motor

Whether in a car or building, both use electric fan motors for air circulation.

He created a basic suction-sweeper, first by adapting his existing carpet-sweeper with an electric fan motor, then creating his own prototype from a soap box, electric motor, broom handle, and pillow case.

Also if the fan is positioned in such a way to blow cooler air from the rest of the house (assuming it is air conditioned) that cooler air will compensate partially for the heat generated by the electric fan motor.