How To Wire Up An Attic Fan

How to install an attic fan.

How to wire up an attic fan.

Green wire is for the ground. Attic fans help homeowners save on power and repair bills. Black wire is for the fan. As they run on electricity installing one involves wiring.

This simple straightforward diy guide will have your attic fan up and running in no time. Step 8 install the thermostat box cover and use the screwdriver to set the thermostat so that the fan will kick on when the attic reaches 105 degrees. If you had a red wire coming from your ceiling it is hooked up to your wall switch. Attic fans can keep your attic from being superheated by the summer sun.

It helps to cool your home temperatures and the attic by approximately 30 degrees. Whole house fans work on the principle of removing the hot and humid air out of the house. Its thermostat is installed in a control box and is prewired. 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.

Red wire is sometimes included and acts as a conductor to carry power to the light kit. Connect the black thermostat wire to the black cable wire the white thermostat wire to the white cable wire and the ground wire to the green ground screw in the box. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill. Moving heated air out of the attic during the cooling season reduces the load on a home s air.

9 install the fans. Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in the attic fan the white wire to the white wire in the attic fan and the two ground wires. Diy attic fan wiring fan installation guide for attics gable vents http youtu be u1pjbloc n4 how to install an attic fan. How to attach a thermostat to an attic fan.

White wire is neutral. The whole house fan is installed inside the attic between the living space and ceiling.