How Hard To Install Attic Fan

Start each screw in each ceiling fan blade before tightening any of them.

How hard to install attic fan. Some fans have quick install blades that can make the installation faster. The whole house fan is installed inside the attic between the living space and ceiling. 2 to 4 hours. The attic fan kept my house cooler by 8f compared to pre fan installation days.

Installing an attic fan over a gable vent 1. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. Next attach each blade to the fan. This was observed on numerous days following the installation.

During workdays would leave air conditioner off when leaving in the morning. Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in. Depending on the condition and accessibility of your attic most attic fans can be installed within a few hours. 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.

Measure the distance between the studs on the left and right side of your vent. Simply align the blade arm posts through the blade keyhole slots and slide them outward until they click and lock into place. Use a tape measure to get an accurate. 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. It helps to cool your home temperatures and the attic by approximately 30 degrees. Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove. After attic fan installation ac still off during day.

If you can t get to the area above the box you have to use an adjustable hanger bar designed for installation through the. Find a piece of plywood that s at least as wide as the distance between the studs. Save the fun of installing the actual fan for yourself. Temp 92 f at 5pm.

In this video this old house general contractor tom silva explains how to keep your attic cool with a fan activated by the sun. Extensive wiring upgrades may require a few extra hours to establish a power supply and install switches. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Whole house fans work on the principle of removing the hot and humid air out of the house.