How Do I Wire An Attic Fan

Step 6 connect wire to attic fan.

How do i wire an attic fan.

The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Locate an existing circuit close to the fan s location. At the switch connect the white wires together. Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983.

It helps to cool your home temperatures and the attic by approximately 30 degrees. Use the voltage meter by. Attach a box connector to the cable and feed the wires into the thermostat box. Run the wire through the attic to the fan.

You ll use the thermostat to control the fan. Test the wires in the junction box to determine if it contains a continuous circuit. Attach the ground wire to the ground screw on the switch. 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.

Bring the cable through one of the studs supporting the fan and strip about 8 in. 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. Use the wire strippers again to remove an inch of the insulation over the. If the walls are uncovered you will only need to staple the wires to the floor joists.

Ideally the thermostat will be facing the air as it s. Learn how easy it is to install an attic fan. Install wire to the fan from the switch box. How to wire a attic fan 1.

Turn off the power to the circuit. Attic lights ceiling lights and attic junction boxes are. You should see a black wire a white wire and a green ground screw. If the walls are covered you will need to remove a section of drywall to run wires through the studs.

You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. To save time use an existing roof or gable vent to install your new attic fan. Attach the black wire to the top brass screw on the switch. How to wire an attic fan thermostat step 1.

Screw the thermostat to the attic fan s plywood frame. Of insulation from the end. Mount the fan s thermostat to a nearby stud. The whole house fan is installed inside the attic between the living space and ceiling.

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