Ceiling Fans, What is this ?

It is a device for creating a current of air or cause a breeze. It uses an electric motor to turn fan blades in order to move air. It is used for cooling or to make the air cool. It can blow or draw air in order to make a draft, which creates a chill factor on human skin. It can air out or freshen a room. The ceiling fan is conjunction with an attic extractor fan, blower or ventilation fan, and a room air conditioner or central air conditioning, will make your home more energy efficient.