I have a whole house fan, and it's awesome. Cools the house down really quickly at night. I mostly did fine in the Pacific Northwest without any A/C until a cou

I have a whole house fan, and it's awesome. Cools the house down really quickly at night. I mostly did fine in the Pacific Northwest without any A/C until a couple years ago. A whole house fan is worse than useless, though, when you have wildfire smoke and it isn't getting below 75 outside at night. I finally had to cave and buy an air conditioner.