[quote=briansd1]How does that attic fan work? I presume it draws the hot out out the attic preventing your house from heating up.
Does is draw air out of the house through the attic as well?[/quote]
It shouldn’t draw air from the house. If it does, then that means you have leaks in your ceiling that’s wasting your energy. You might be thinking of a whole house fan. That sucks out the air in the house and spits it in the attic. Then the attic fan would spit the air in the attic outside.
