Shut off the power to the fan at the main service panel.
Installing attic fan thermostat.
Installing an attic fan over an existing gable vent is easiest but you can also install an attic fan on your roof if you don t have a vent to use.
Attic fan installation costs an average of 593.
Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983.
Installing an attic fan costs on average 300 to 600 with the average homeowner spending.
Check the fan s electrical connections with a voltmeter.
A how to demonstration of wiring your xxfirestat or power attic vent thermostat.
Depending on the quality of the unit you choose location and add ons the project can run as little as 200 or as much as 1 300.
Leave enough cable at each end to work with.
There aren t a whole lot of downsides to installation.
Use the hammer and staples to secure the cable to the joists at 12 inch intervals.
To do this screw the thermostat cover in place and use your screwdriver to set the temperature at 105 degrees.
Installing an attic fan can help by lowering the temperature of your attic which will save you money in the long run.
If the meter reads anything other than zero stop.
Mount it as near to the roof ridge without it being visible from the front of the house.
Ideally the thermostat should be mounted to.
Run nm cable from the attic fan thermostat to the attic light.
Mount the thermostat in the attic.
Step 1 mount the vent as close to the center of the house as possible.
Staple the cable within 8 inches of both the attic light box and the thermostat box.
Learn how easy it is to install an attic fan.
Installing an attic fan step 1.
Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.
This is when the attic fan will kick in and start removing the hot air.
How to attach a thermostat to an attic fan 1.