Roof Fan Stopped Working

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.

Roof fan stopped working.

Electricity to fan not working if after flipping the breaker and testing a couple different outlets you discover that the issue is electric rather than in the fan itself you will likely need to call in an electrician to take care of it. If the motor is working but the fan blades are not moving the problem may be the belt. Best of all whole house fans use only one tenth of the energy that air conditioning does. Over time wiring can break down or weaken which causes this problem.

Fan motor runs but not the blades. But when the fan isn t working the way it should follow these steps to troubleshoot the problem. By pulling in cooler air a whole house fan reduces or eliminates the need for air conditioning. How to troubleshoot a whole house fan.

If there is any damage to the belt replace it with a new one. 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.