Attic Fan Wiring Installation

That way you ll be able to tell where to cut out.

Attic fan wiring installation.

It is critical to install the fan in such a way as to seal openings and leaks around the fan itself. Use the main fuse box or circuit breaker box to shut it off. At the switch connect the white wires together. Installing an attic fan step 1.

If you need to create a new hole for the fan the wiring may actually be the easiest part. 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. How to wire a attic fan 1. Installing power attic fans.

Turn off the electricity in your attic. Turn off the power to the circuit. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. Installing an attic fan on a roof 1.

Use the voltage meter by. Test the wires in the junction box to determine if it contains a continuous circuit. Attic lights ceiling lights and attic junction boxes are. Drill a pilot hole through the roof where you want your fan to go.

Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove. Attach the black wire to the top brass screw on the switch. Cut a piece of plywood to a size that will accommodate the attic framing that surrounds the vent hole. Draw a circle on the roof matching.

Locate an existing circuit close to the fan s location.