How To Install A Gable Attic Fan

Attic exhaust fan gable end.

How to install a gable attic fan. Use a tape measure to get an accurate. Attach to power shut off power to the circuit and run code approved cable to a nearby junction box. Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.

Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. Http amzn to 2fumcjp tools i used. Installing an attic fan over a gable vent 1. Before you begin make sure all factory installed bolts are tightened.

Gable fans fit into the gable vent and can be set to operate only within. Installing an attic fan step 1. If your attic uses soffit vents at the bottom and gable vents at the top for ventilation having a gable vent fan drawing air into the attic would not be the best solution since it would tend to create positive pressure in the attic which could reverse the natural air flow that occurs when heat rises up through the soffit vents and out through the gable vents. Do it yourself attic fan installation instructions calculate your eave vent size.

Mount a gable fan by driving screws through the mounting flanges into framing members. Consider two things for. Make sure that. Drill a hole into the perimeter of the circle just drawn on the plywood using a saber saw and cut out the circle.

Step 5 finishing up. Find a piece of plywood that s at least as wide as the distance between the studs. Step 3 fit the vent. Decide where you want the gable vent fan to go and mark out the area using a pencil or piece of chalk.

Step 4 fit the fan. Http amzn to 2fy3euk whole house fan exhaust 24 inch. Multimeter easy to use design. Center the gable attic fan over the hole and attach the mounting brackets with screws.

Step 2 prepare the wiring. You re going to be mounting the. Power ventilators come in a number of sizes and are rated by cubic feet of air moved per. Step 1 prepare the attic.

Measure the distance between the studs on the left and right side of your vent. Setting the fan on the plywood will ensure that the fan blades will not be obstructed by walls.