This attic fan motor is the most expensive repair for attic exhaust fans.
Attic fan thermostat fix.
Here s how to execute a diy repair on your attic fan thermostat.
The cost of repairing an attic fan depends on the specific attic fan problem but homeowners can expect to pay 130 300 with the average customer paying 200 for repairs such as replacing the thermostat 1.
A fan that won t run is often caused by a failed motor or a bad thermostat.
Sometimes it works out more economical to replace the attic fan thermostat instead of repairing it.
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Most either come with a programmable thermostat or can be wired to one which will turn the fan on when the attic reaches a set temperature no need for flipping a switch or monitoring the attic.
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How to test an attic fan motor and thermostat.
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.
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The thermostat keeps track of the temperature and turns the fan on and off when it s necessary.
Attic fans with built in thermostats are great.
With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly.
With the new quietcool smart attic fan gone are the days of having to get into your attic to adjust the thermostat for your attic fan.
You don t have to lift a finger.
Professional installation will run an added 80 to 100 per hour.
On the other hand if the thermostat breaks the fan stops working altogether.
How to attach a thermostat to an attic fan.
Switch off the power of the attic fan and remove the power cord.
Moving heated air out of the attic during the cooling season reduces the load on a home s air.
Locate the thermostat casing and open it using a screwdriver.
The replacement is quite simple and straightforward.