How To Wire An Attic Fan Switch

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How to wire an attic fan switch. Remove the thermostat cover. Attach the ground wire to the ground screw on the switch. Attach the black wire to the top brass screw on the switch. Connect the black and white fan wires to the black and white switch wires.

You should see a black wire a white wire and a green ground screw. Test the wires in the junction box to determine if it contains a continuous circuit. How to wire an attic fan thermostat step 1. Make one of your wires from the 12 2 either red or black a direct power to your thermostat.

Start by screwing the thermostat switch to the plywood frame that houses the fan. Learn how to wire a two speed single motor quietcool fan. Screw the thermostat to the attic fan s plywood frame. The whole house attic fan i refer to pushes air out of the attic through a large fan in the attic and in so doing sucks air through louvers than open when the fan is on in the ceiling between my home s top i e.

Place it so it s facing in the direction of the air that s being drawn out of the attic by the fan. Thanks for visiting our website to search wiring diagram for two speed attic fan switch. Remove the cover of the thermostat to expose the black and white wires as well as the green ground screw. Locate an existing circuit close to the fan s location.

2nd livable floor and the attic and blows this air outside so the air pressure differential less pressure in the house than. Turn off the power to the circuit. In order for the light to be controlled by its own switch the wiring between the switch and the fan unit needs a fourth wire a red wire to carry power to the light kit. How to wire a attic fan 1.

Connect the copper wires together. Connect the green wire to your household ground wire copper bare wire. Connect your white wires together and secure with wire nut. Ideally the thermostat will be facing the air as it s.

The attic fan wiring is now complete. Run a 12 3 w ground from switch box to fan thermostat box. Find a circuit you can use to. Attic lights ceiling lights and attic junction boxes are.

This instructional video will show step by step on how to wire our two speed ecm single motor quiet. You can turn on the power and test the fan. Use the voltage meter by.