The attic fan works by removing the superheated air from your attic so the air in your entire home can circulate and cool down. After the attic fan has been in use for some time, it may develop ...

Q: Tim, what can you tell me about whole-house fans and attic fans? Do they really work to cool an attic space? I’m not sure which one I should consider since I have air conditioning.

I’ve been conducting an experiment over the last couple of weeks at my house to see how hot the attic gets in the daytime. I was somewhat surprised to see temperatures routinely in the 120s and ...