When To Reverse Ceiling Fan

Flip the switch in the opposite direction.

When to reverse ceiling fan. How to reverse a ceiling fan. Using a ladder or step stool to reach the motor housing locate the direction switch. And energy star says that you save 3 to 5 percent on air conditioning costs for each degree you raise your thermostat.

Step down and turn the ceiling fan back on. If your vent fan does not have a built in switch to reverse the direction in which the fan s blades rotate you can manually require the fan to run in a reverse polarity. Shut off the ceiling fan and wait for the blades to come to a complete stop.

Look at the current rotational direction of the blades. Fan blades should turn clockwise in the winter pushing warmer air at the ceiling. In the summer months the slightly angled blades of a ceiling fan turn counterclockwise to move air down making people feel cooler due to a concept known as the wind chill effect.

Ceiling fan switch direction up or down. Therefore running them in reverse results in lower air mixing efficiency and can increase the time needed to equalize the temperature from floor to ceiling. Not all ceiling fans are reversible but many are and the benefits of a reversible fan are pretty great.

Vent fans such as those found in attics run off 110 volt ac alternating current and you can reverse the wire connections on the motor s coils to achieve this goal. Many homes have an on off ceiling fan switch on the wall that is combined with the light switch. Many remotes offering fan direction changes at the tap of a button.

By switching the direction that your fan blades turn that cooler air is drawn upwards which forces the warmer air near the ceiling back down into the space. If you don t have a ceiling fan remote or wall switch ceiling fans have a reverse switch on the motor housing. During winter the warm air generated by your heating system naturally rises to the ceiling while cooler air sinks.