During summer months, your ceiling fan blades should be set to spin counterclockwise. When your ceiling fan spins quickly in this direction, it pushes air down and creates a cool breeze. ... A good ceiling fan can make you feel significantly cooler while saving energy.

Does ceiling fan direction really matter?

The blade rotation should be set to counterclockwise for cooling, while a clockwise rotation helps to redistribute warm air during the heating season. Ceiling fans can make a huge difference as a complement to your HVAC system.

Which way do you want your ceiling fan to spin in the summer?

While your fan should spin counterclockwise during the summer months, it needs to spin clockwise during the winter months. Fans should also spin at a low speed so they can pull cool air upward. The gentle updraft pushes warm air, which naturally rises to the ceiling, down along the walls, and back to the floor.