The thermostat keeps track of the temperature and turns the fan on and off when it s necessary.
How to install an attic fan thermostat.
Remove the thermostat cover.
Place it so it s facing in the direction of the air that s being drawn out of the attic by the fan.
You should see a black wire a white wire and a green ground screw.
The thermostat is the box you ll use to control the attic fan.
Here s how to execute a diy repair on your attic fan thermostat.
Do it yourself attic fan installation instructions to save time use an existing roof or gable vent to install your new attic fan.
Shut off the power to the fan at the main service panel.
Ideally the thermostat should be mounted to.
Start by screwing the thermostat switch to the plywood frame that houses the fan.
Ideally the thermostat will be facing the air as it s being drawn out by the fan.
A how to demonstration of wiring your xxfirestat or power attic vent thermostat.
If the meter reads anything other than zero stop.
How to wire an attic fan thermostat.
How to attach a thermostat to an attic fan 1.
Remove the cover of the thermostat to expose the black and white wires as well as the green ground screw.
Mount the thermostat in the attic.
Once you re back in your attic look for a rafter that s close to your fan and screw the thermostat into it using the screws that came with the fan.
Simply cut an opening in the roof typically near the peak and install the fan over the opening.
Screw the thermostat to the attic fan s plywood frame.
Step 1 secure the switch.
Check the fan s electrical connections with a voltmeter.
Attic fans with built in thermostats are great.
You don t have to lift a finger.
This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.