How Do I Wire An Attic Fan

Whole house fans work on the principle of removing the hot and humid air out of the house.

How do i wire an attic fan.

It helps to cool your home temperatures and the attic by approximately 30 degrees. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. If the walls are uncovered you will only need to staple the wires to the floor joists. The whole house fan is installed inside the attic between the living space and ceiling.

You should see a black wire a white wire and a green ground screw. How to wire an attic fan thermostat step 1. At the switch connect the white wires together. Remove the thermostat cover.

Attic lights ceiling lights and attic junction boxes are. Learn how easy it is to install an attic fan. Mount the fan s thermostat to a nearby stud. Find a circuit you can use to.

Use the voltage meter by. To save time use an existing roof or gable vent to install your new attic fan. Run the wire through the attic to the fan. Locate an existing circuit close to the fan s location.

Use the wire strippers again to remove an inch of the insulation over the. Attach the black wire to the top brass screw on the switch. Attach the ground wire to the ground screw on the switch. Ideally the thermostat will be facing the air as it s.

The thermostat is the box that s connected to the fan by a wire. Step 6 connect wire to attic fan. Test the wires in the junction box to determine if it contains a continuous circuit. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.

Of insulation from the end. Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983. Install wire to the fan from the switch box. You ll use the thermostat to control the fan.

Bring the cable through one of the studs supporting the fan and strip about 8 in. If the walls are covered you will need to remove a section of drywall to run wires through the studs. Screw the thermostat to the attic fan s plywood frame. Turn off the power to the circuit.

To mount the thermostat insert the screws that came with the fan through the screw holes and into the stud you re mounting the thermostat on.