Attic Fan Installation Diy

Pricing for attic fan installation varies depending on fan type and its location.

Attic fan installation diy.

Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983. Check the box your attic fan came in to see if the manufacturer included a pre cut circle that s the same size as the fan s body. A wiring diagram is usually printed on the underside for easy diy installation. It s a bigger more powerful fan that can cool your entire house substantially without using much energy.

A properly installed attic fan pulls cool air into the attic through one vent and expels hot air through a vent on the other side. 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. On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500. Don t include the fan s mounting bracket in the circle you draw.

Attic fan installation in a hot attic can help make your attic cooler and also reduce the temperature in the rooms below. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. For our project we have a flat pitched roof so a flush mount unit is all that s needed. Learn how easy it is to install an attic fan.

Those made for roof installations and those intended to be mounted in a gable wall. Attic fans are best placed facing due south. Trace the circular body of your attic fan onto the center of the plywood. There are two basic attic fan designs.

After determining the installation angle it s time to connect the wiring to the terminal box on the underside of the solar panel. Make sure the circle isn t bigger than the actual fan or the fan won t mount properly in the plywood. To save time use an existing roof or gable vent to install your new attic fan. Roof fans are mounted on plastic or sheetmetal bases that serve as flashing.