Repairing Motor On Attic Fan

Clearing debris blockage or replacing the belt high.

Repairing motor on attic fan. This attic fan motor is the most expensive repair for attic exhaust fans. A broken belt will cause the fan to run without actually drawing in any air. Then unplug the fan and remove the motor plate photo 2. A defective attic exhaust can lead to abnormally hot temperatures in your home because hot air in the attic is not allowed to escape.

Replacing a mid range motor or the thermostat low. Tap the motor a few times with the handle end of a hammer or piece of wood as if you were swatting a bug. Slide the fan off the motor shaft. Remove this by taking off the wires making a note of which ones belong where and unscrewing the motor from the base.

In most cases a defective attic exhaust fan is due to a worn out or damaged motor. If the motor isn t working you will need an attic fan motor replacement or attic replacement fan. The nut will be on the fan blade collar. Replacing a higher end motor or the fan cost to repair an attic fan varies greatly by region and even by zip code.

Fix the wires into the correct positions using your pair of pliers. Some motor plates release by pressing or prying on the side of the fan housing. Turn off the power to the fan at the main breaker panel. Trouble shoot repair roof mounted attic fan.

Repairing the fan fan motors are pretty complicated pieces of machinery so there s really not too much you ll be able to do outside of getting a replacement. Sometimes it works out more economical to replace the attic fan thermostat instead of repairing it. Is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air with. Take your new motor and place it into the fan.

Others are secured with a screw or two. With some basic tools you can replace the fan motor or. Http amzn to 1tq17ky replacing and attic fan is easier than you might think. Step 2 add the new motor.

However one thing that you can look at is the fan belt. Fortunately replacing the motor in an attic exhaust fan is a simple task that most people can do themselves. With fan off go into the attic. Remove the fan blade nut that attaches the fan blade to the motor shaft.

Remove the screw using a hex head wrench.