To save time use an existing roof or gable vent to install your new attic fan.
How to put a attic fan in.
You re going to be mounting the.
Drive nail through center of vent location.
You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications.
This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.
Use a tape measure to get an accurate.
Put the vent outside your gable and then screw it tightly in place with a screwdriver.
You place the fans on the gable walls of your attic.
Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.
Screw them to the existing studs in your attic wall so that they form a brace.
Open your windows before you turn on the fan.
Measure the distance between the studs on the left and right side of your vent.
Find a piece of plywood that s at least as wide as the distance between the studs.
Installing an attic fan step 1.
A whole house fan is usually installed on the attic floor near the center of your house.
In the late evening or early morning the fan is turned on to exhaust hot air from the house.
Make sure that it is tightly secured and then caulk around the outside using weatherproof caulk.
Place your 2x4 studs against the hole in a horizontal position.
Cooler outdoor air enters through open windows lowering the indoor temperature.
Powered attic ventilator fans designed to cool your attic by drawing the hot and humid air out of the attic and bring in a flow of chilly air from outside.
In attic mark location of solar powered vent between two roof rafters.
Installing an attic fan over a gable vent 1.