Attach the ground wire to the ground screw on the switch.
Attic fan wiring installation.
How to wire a attic fan 1.
Turn off the power to the circuit.
Install wire to the fan from the switch box.
Attach the black wire to the top brass screw on the switch.
Installing an attic fan step 1.
Draw a circle on the roof matching.
Installing an attic fan on a roof 1.
That way you ll be able to tell where to cut out.
Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.
Attic lights ceiling lights and attic junction boxes are.
At the switch connect the white wires together.
Use the voltage meter by.
Installing the fan on a plywood mounting panel is a good idea because it keeps the fan blades away from the wall and it enables you to center and secure the assembly with little concern for the underlying framing.
Turn off the electricity in your attic.
Locate an existing circuit close to the fan s location.
Wiring powered attic fans is usually as simple as running power from the existing attic light fixture.
Drill a pilot hole through the roof where you want your fan to go.
Cut a piece of plywood to a size that will accommodate the attic framing that surrounds the vent hole.
Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.
Test the wires in the junction box to determine if it contains a continuous circuit.
Use the main fuse box or circuit breaker box to shut it off.