How To Wire An Attic Fan Switch

Connect the green wire to your household ground wire copper bare wire.

How to wire an attic fan switch.

Turn off the power to the circuit. Place it so it s facing in the direction of the air that s being drawn out of the attic by the fan. Use the voltage meter by. 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.

2nd livable floor and the attic and blows this air outside so the air pressure differential less pressure in the house than. Screw the thermostat to the attic fan s plywood frame. Find a circuit you can use to. This instructional video will show step by step on how to wire our two speed ecm single motor quiet.

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. You should see a black wire a white wire and a green ground screw. How to wire an attic fan thermostat step 1. Hopefully we provide this is helpful for you.

Connect your white wires together and secure with wire nut. 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. How to wire a attic fan 1. Start by screwing the thermostat switch to the plywood frame that houses the fan.

The attic fan wiring is now complete. 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. Attic lights ceiling lights and attic junction boxes are.

Make one of your wires from the 12 2 either red or black a direct power to your thermostat. Connect the copper wires together. Connect the black and white fan wires to the black and white switch wires. Ideally the thermostat will be facing the air as it s.

Locate an existing circuit close to the fan s location. Step 1 secure the switch. Run a 12 3 w ground from switch box to fan thermostat box. 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.

Learn how to wire a two speed single motor quietcool fan. Test the wires in the junction box to determine if it contains a continuous circuit. Remove the thermostat cover.