Install Attic Fan Thermostat

Ideally the thermostat should be mounted to.

Install attic fan thermostat.

With the wiring in place the thermostat switch should work automatically. Leave enough cable at each end to work with. To save time use an existing roof or gable vent to install your new attic fan. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill.

If the meter reads anything other than zero stop. Mount the thermostat in the attic. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. To install an attic fan over a gable vent in your attic trace the body of the fan onto a piece of plywood that s wide enough to mount on the studs on each side of the vent.

You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. How to attach a thermostat to an attic fan 1. 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. To do this screw the thermostat cover in place and use your screwdriver to set the temperature at 105 degrees.

Check the fan s electrical connections with a voltmeter. Installing an attic fan step 1. Shut off the power to the fan at the main service panel. This is when the attic fan will kick in and start removing the hot air.

You now need to set the temperature for the attic fan thermostat switch. Run nm cable from the attic fan thermostat to the attic light.