How To Wire Up An Attic Fan

Its thermostat is installed in a control box and is prewired.

How to wire up an attic fan.

As they run on electricity installing one involves wiring. Attic fans help homeowners save on power and repair bills. Whole house fans work on the principle of removing the hot and humid air out of the house. How to attach a thermostat to an attic fan.

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. Red wire is sometimes included and acts as a conductor to carry power to the light kit. Green wire is for the ground. This simple straightforward diy guide will have your attic fan up and running in no time.

Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill. Diy attic fan wiring fan installation guide for attics gable vents http youtu be u1pjbloc n4 how to install an attic fan. 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. Blue wire is for the light if light is included with the fan.

The whole house fan is installed inside the attic between the living space and ceiling. Black wire is for the fan. Moving heated air out of the attic during the cooling season reduces the load on a home s air. If you had a red wire coming from your ceiling it is hooked up to your wall switch.

The fan is warranted for five years draws a mere 3 2 amps and is capable of handling an attic area up to 1500 sq. White wire is neutral. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. 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.

How to install an attic fan. It helps to cool your home temperatures and the attic by approximately 30 degrees.