My Attic Fan Stopped Working

They are more powerful than bathroom exhaust fans and clear out a greater volume of air.

My attic fan stopped working.

The attic fan works by removing the superheated air from your attic so the air in your entire home can circulate and cool down. Just like a bathroom exhaust fan attic fans direct accumulated hot air out while bringing in cool air from outside. Flappers over my exhaust fan won t go up. Knowing how to troubleshoot common problems that could befall your fan will help you make simple repairs.

Common attic fan issues. How to troubleshoot a whole house fan. Ceiling fan motor humming. My garage attic fan is not working.

Passive ventilation from the attic can make the fan blade spin slowly even if the fan is not working properly making it seem like your fan may be operating. But when the fan isn t working the way it should follow these steps to troubleshoot the problem. An attic fan is a great way to keep your home cool during the hot summer months. Even with the highest quality attic fans you re likely to run into one of these common attic fan problems at some point or another.

If the attic fan isn t turning on it could be an electrical issue a problem with the thermostat or the motor of the fan that s not working. Wind blew one flapper over the other. Your attic fan may not be turning on because of an electrical problem like a tripped circuit breaker a blown fuse or a bad connection. Which type of contractor would replace a motor on an attic ventilation fan a roofer or an electrician.

This video shows you how to locate and replace the fuse inside a fan. Best of all whole house fans use only one tenth of the energy that air conditioning does. My solar attic fan is not working. In some fans the fuse is hidden inside one of the short fiberglass sleeves gold color.

By pulling in cooler air a whole house fan reduces or eliminates the need for air conditioning. If your solar attic fan is mechanically not working this may be a warranty issue.