How To Replace An Attic Fan Thermostat

With some basic tools you can replace the fan motor or.

How to replace an attic fan thermostat.

Attic fans usually connect to a thermostat. Wiring the fan to finish the wiring return to the open fixture box and attach two 8 in. This attic fan motor is the most expensive repair for attic exhaust fans. Moving heated air out of the attic during the cooling season reduces the load on a home s air.

Replace the box cover and set the thermostat to activate the fan at about 105 degrees f. Http amzn to 1tq17ky replacing and attic fan is easier than you might think. The thermostat powers the fan when the temperature reaches a certain setting. Also note down the power rating and the fan capacity in cubic feet per minute.

Note down the temperature settings for later reference. Attic fans help expel hot humid air from the attic. Some attic heat rises as much as 90 f even when the day is a lot less cool. Look for the thermostat casing and using a screwdriver open it carefully.

Attic fans help homeowners save on power and repair bills. Locate the thermostat casing and open it using a screwdriver. Switch off the power of the attic fan and remove the power cord. After you realize that it s not an electrical or thermostat problem the chances of it being a problem with the motor are quite high.

The replacement is quite simple and straightforward. With a writing pad take note of the temperature settings power rating of the thermostat and fan capacity in cubic feet per minute for reference purposes. Sometimes it works out more economical to replace the attic fan thermostat instead of repairing it.