How Hard To Install Attic Fan

Save the fun of installing the actual fan for yourself.

How hard to install attic fan.

2 to 4 hours. If you can t get to the area above the box you have to use an adjustable hanger bar designed for installation through the. Installing an attic fan step 1. Extensive wiring upgrades may require a few extra hours to establish a power supply and install switches.

Depending on the condition and accessibility of your attic most attic fans can be installed within a few hours. Temp 92 f at 5pm. Some fans have quick install blades that can make the installation faster. In this video this old house general contractor tom silva explains how to keep your attic cool with a fan activated by the sun.

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. You re going to be mounting the. Whole house fans work on the principle of removing the hot and humid air out of the house. After attic fan installation ac still off during day.

Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. It helps to cool your home temperatures and the attic by approximately 30 degrees. The attic fan kept my house cooler by 8f compared to pre fan installation days. Find a piece of plywood that s at least as wide as the distance between the studs.

Strip away about 6 inches of outer insulation and 1 2 inch of individual insulation from the end of each wire. Installing an attic fan over a gable vent 1. Temp 84f at 5pm. Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in.

More time may be needed to install additional attic vents for exhaust or to create and finish openings around whole house fans. This was observed on numerous days following the installation. The whole house fan is installed inside the attic between the living space and ceiling. Simply align the blade arm posts through the blade keyhole slots and slide them outward until they click and lock into place.

Start each screw in each ceiling fan blade before tightening any of them. Next attach each blade to the fan. Measure the distance between the studs on the left and right side of your vent. Use a tape measure to get an accurate.