How to attach a thermostat to an attic fan.
How to install attic fan thermostat.
Mount the thermostat in the attic.
Remove the cover of the thermostat to expose the black and white wires as well as the green ground screw.
Start by screwing the thermostat switch to the plywood frame that houses the fan.
Mount the fan thermostat to a nearby rafter inside your attic.
Those made for roof installations and those intended to be mounted in a gable wall.
How to wire an attic fan thermostat.
Shut off the power to the fan at the main service panel.
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.
The thermostat is the box you ll use to control the attic fan.
Check the fan s electrical connections with a voltmeter.
There are two basic attic fan designs.
Remove the thermostat cover.
You should see a black wire a white wire and a green ground screw.
Place it so it s facing in the direction of the air that s being drawn out of the attic by the fan.
Step 1 secure the switch.
Return to the service.
Roof fans are mounted on plastic or sheetmetal bases that serve as.
Screw the thermostat to the attic fan s plywood frame.