How To Install A Cooling Fan In Attic

Installing an attic fan step 1.

How to install a cooling fan in attic.

Attic exhaust fan gable end. Attic ventilation will usually need to be increased to exhaust the fan s air outdoors. However as a very old builder 70 years i have known cases where roof mounted attic fans have helped tremendously where the roof is a full hip and the ratio of ridge vents to soffit vents was way out of whack. I am trying very hard to simply accept the science from an expert in this case.

An experienced professional should take your attic measurements and install your dedicated circuit wiring and if needed your new attic vents. The main work of an attic fan is to regulate the heat level of the attic by removing hot air out of the attic and pushing it outside providing needed ventilation. Learn how easy it is to install an attic fan. To install an attic fan over a gable vent in your attic trace the body of the fan onto a piece of plywood that s wide enough to mount on the studs on each side of the vent.

Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983. Powered attic ventilators or attic fans just as they sound are designed explicitly for placing or installing in the attics. They have thermostats that turn the fan. Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.

Http amzn to 2fy3euk whole house fan exhaust 24 inch. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. Step 1 mount the vent as close to the center of the house as possible. Mount it as near to the roof ridge without it being visible from the front of the house.

To head off these problems consider these options for bringing your attic s temperature down. Install electric ventilators and attic fans which remove hot air from an attic. Alternatively install passive vents such as gable soffit and ridge vents which. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill.