How To Wire An Attic Fan Switch

Run a 12 3 w ground from switch box to fan thermostat box.

How to wire an attic fan switch.

2nd livable floor and the attic and blows this air outside so the air pressure differential less pressure in the house than. If you want to get another reference about wiring diagram for two speed attic fan switch please see more wiring amber you can see it in the gallery below. Test the wires in the junction box to determine if it contains a continuous circuit. Place it so it s facing in the direction of the air that s being drawn out of the attic by the fan.

How to wire an attic fan thermostat step 1. Remove the thermostat cover. Learn how to wire a two speed single motor quietcool fan. Screw the thermostat to the attic fan s plywood frame.

Attic lights ceiling lights and attic junction boxes are. Master flow power gable ventilators automatic attic fan wiring diagram flow attic fan thermostat wiring view gaf masterflow power gable vent egv6 mill power roof mount attic fan erv5 ko. Find a circuit you can use to. Make one of your wires from the 12 2 either red or black a direct power to your thermostat.

Locate an existing circuit close to the fan s location. This instructional video will show step by step on how to wire our two speed ecm single motor quiet. Use the voltage meter by. 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. Connect your white wires together and secure with wire nut. The attic fan wiring is now complete. You should see a black wire a white wire and a green ground screw.

Attach the black wire to the top brass screw on the switch. Attach the ground wire to the ground screw on the switch. Step 1 secure the switch. Thanks for visiting our website to search wiring diagram for two speed attic fan switch.

Ideally the thermostat will be facing the air as it s. Connect the black and white fan wires to the black and white switch wires. 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. You can turn on the power and test the fan.

Connect the green wire to your household ground wire copper bare wire. How to wire a attic fan 1. Connect the copper wires together.