Homemade Attic Fan

These fans bring cool fresh air into the home from the outside.

Homemade attic fan. Have a look at the video below as that will give you a very good idea of what a full. Reduce the electricity costs by giving the air conditioner a br. Attic fan installation costs between 300 to 600. Whole house fans with intake ventilation can help reduce attic mold and mildew.

How to make an inexpensive whole house attic fan using an old box fan and a piece of plywood. This is my whole house fan. Home depot 1600 cfm gable fan 25 feet of flex air duct and a wooden box. See more ideas about attic fan attic attic ventilation.

It was a simple project and saved a lot of money. I picked up a shop type fan and installed it in a 3 4 inch piece of plywood cut to fit the attic door. It is best to use these types of fans to quickly remove over heated air from homes into attics. When everything is added up the average home owner will spend around 550 600 to install a fan and that will include the labor costs.

I built a mixer box out of thin plywood and left over. An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. Mar 5 2020 explore antonio aquino s board attic fan followed by 228 people on pinterest. This will help to avoid premature damage to the shingles or mold building up in moist hot.

The best part of the blog is the images and the explanation of every single image. It reduces air leakage through the whole house attic fan saving the homeowner heating and cooling loss and energy costs. I think i spent around 30 for the fan and used a piece of scrap plywood.