How To Wire An Attic Vent Fan

Ideally the thermostat will be facing the air as it s.

How to wire an attic vent fan.

At the switch connect the white wires together. Slide the four metal brackets into the tabs protruding from the sides of the vent fan. You should see a black wire a white wire and a green ground screw. The easiest way to wire an attic exhaust fan is to tie it into an existing junction box or electrical outlet.

Install wire to the fan from the switch box. 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. Bathroom exhaust fans perform an important function by removing excess moisture from your home. 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.

Mount the fan s thermostat to a nearby stud. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. Remove the knockout hole on the side of the fan s housing and attach a cable connector. How to wire an attic fan thermostat step 1.

You can easily check this by using a voltmeter on the outlet. Find a circuit you can use to. How to wire a attic fan 1. Attach the ground wire to the ground screw on the switch.

Screw the thermostat to the attic fan s plywood frame. Of insulation from the end. Attic lights ceiling lights and attic junction boxes are. Set the vent fan down into place between the joists centered on the ceiling hole.

Aim the elbow straight up and secure it to the port with foil duct tape. Use the voltage meter by. To save time use an existing roof or gable vent to install your new attic fan. Locate an existing circuit close to the fan s location.

Locate a nearby outlet. Bring the cable through one of the studs supporting the fan and strip about 8 in. Turn off the power at the circuit breaker for that particular outlet. Attach a box connector to the cable and feed the wires into the thermostat box.

You ll use the thermostat to control the fan. Test the wires in the junction box to determine if it contains a continuous circuit. Turn off the power to the circuit. Attach the black wire to the top brass screw on the switch.