I have to admit that my experience with whole-house fans has not always been positive. I remember almost 20 years ago as an HVAC contractor when homeowners would ask me to quote a whole house fan installation, I’d quickly steer them away. The noise from these traditional whole house fans reminded me of my time in the Army being around helicopters. Sure they moved a ton of air but try having a conversation, listening to the television and don’t even think about trying to sleep while it’s running.
Fortunately times have changed and the newer ducted style whole house fans are ultra quiet and extremely energy efficient.