How To Wire An Attic Vent Fan

Bring the cable through one of the studs supporting the fan and strip about 8 in.

How to wire an attic vent fan.

Remove the knockout hole on the side of the fan s housing and attach a cable connector. Aim the elbow straight up and secure it to the port with foil duct tape. You can easily check this by using a voltmeter on the outlet. Turn off the power to the circuit.

Bathroom exhaust fans perform an important function by removing excess moisture from your home. At the switch connect the white wires together. How to wire a attic fan 1. Use the voltage meter by.

Attach the black wire to the top brass screw on the switch. Test the wires in the junction box to determine if it contains a continuous 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. Screw the thermostat to the attic fan s plywood frame.

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. Set the vent fan down into place between the joists centered on the ceiling hole. Mount the fan s thermostat to a nearby stud.

Ideally the thermostat will be facing the air as it s. Remove the thermostat cover. To save time use an existing roof or gable vent to install your new attic fan. Of insulation from the end.

You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. 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. Attic lights ceiling lights and attic junction boxes are. Attach a box connector to the cable and feed the wires into the thermostat box.

When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form. Find a circuit you can use to. How to wire an attic fan thermostat step 1. 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. Locate a nearby outlet. Turn off the power at the circuit breaker for that particular outlet. You ll use the thermostat to control the fan.