How Hard To Install Attic Fan

Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.

How hard to install attic fan.

Whole house fans work on the principle of removing the hot and humid air out of the house. If you can t get to the area above the box you have to use an adjustable hanger bar designed for installation through the. Some fans have quick install blades that can make the installation faster. You re going to be mounting the.

Simply align the blade arm posts through the blade keyhole slots and slide them outward until they click and lock into place. Temp 92 f at 5pm. Measure the distance between the studs on the left and right side of your vent. Extensive wiring upgrades may require a few extra hours to establish a power supply and install switches.

During workdays would leave air conditioner off when leaving in the morning. Strip away about 6 inches of outer insulation and 1 2 inch of individual insulation from the end of each wire. More time may be needed to install additional attic vents for exhaust or to create and finish openings around whole house fans. Start each screw in each ceiling fan blade before tightening any of them.

The whole house fan is installed inside the attic between the living space and ceiling. Installing an attic fan step 1. Save the fun of installing the actual fan for yourself. Find a piece of plywood that s at least as wide as the distance between the studs.

After attic fan installation ac still off during day. It helps to cool your home temperatures and the attic by approximately 30 degrees. If you can access the ceiling on which you want to attach the fan from the attic or from an overhead area you have several choices in the type of box you install. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.

Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in. Use a tape measure to get an accurate. Temp 84f at 5pm. Depending on the condition and accessibility of your attic most attic fans can be installed within a few hours.

2 to 4 hours. In this video this old house general contractor tom silva explains how to keep your attic cool with a fan activated by the sun. Installing an attic fan over a gable vent 1. The attic fan kept my house cooler by 8f compared to pre fan installation days.