Attic Fa Stopped Working Is It The Thermostat

Locate the thermostat casing and open it using a screwdriver.

Attic fa stopped working is it the thermostat.

An attic fan thermostat is an automatic monitoring mechanism that switches the attic fan on and off according to the changing temperature in the attic. 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. This can be a factory preset or set by the homeowner. It turns the attic fan on when it reaches a certain temperature ranging from 90 degrees f to 120 degrees f.

In some fans the fuse is hidden inside one of the short fiberglass sleeves gold color. If thermostat equipped work temperature setting over full range a few times. But if power is preasent then the thermastat is the second stop. 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.

The attic fan works by removing the superheated air from your attic so the air in your entire home can circulate and cool down. Knowing how to troubleshoot common problems that could befall your fan will help you make simple repairs. Thermostat might be equipped with fuse if. I would go with an hvac contractor an electrician might be able to determine the cause but would not likely have the parts or routinely deal in them.

Check thermostat if it has one. Switch off the power of the attic fan and remove the power cord. After the attic fan has been in use for some time it may develop problems. Well could be a breaker or a gfi tripped.

Could be thermostat motor motor capacitor if it uses one electrical switch bird or bees nest stopping the fan from turning wire connection came loose squirrel chewed wires etc. This video shows you how to locate and replace the fuse inside a fan. Check circuit breaker to see if it is tripped.