The Ceiling Fan is a device for creating a current of air or a breeze, which can help save on your air conditioning bill. The electric motor will rotate the vanes or blades to move air from the ceiling, where the warmer air will be, toward the floor. This breeze or mixing of air will have a cooling effect on human skin. To further improve your energy savings, consider attic ventilation. An electric fan, punkah, blower or extractor fan will cool the attic area and help your air conditioner.