Originally Posted by NICO
Fuck that, I'll take a cool breeze over condensation on the walls and ceiling. I installed a Broan model that moves 300cfm, far superior to the turds that move less than 1/3 that. It's a touch louder than those inferior models, but I find it to be a fantastic trade-off.
Move too much air in a tight house and you'll be pulling flue gasses into your living space, unless you go with a make-up air system.