Been searching the archives. Has anyone had recent experience of a whole house fan as a means of cooling a brownstone? If I’m understanding diagrams, putting a fan unit between the roof and crawl ...

Question: I am considering installing a whole house fan to use in the evening instead of my air conditioner. Will using one really save much electricity overall? What is the best design and features ...

Q: I thought about installing a whole-house fan so I can run my air conditioner less. The prices and sizes vary quite a lot. How do I pick the best one for my home and will one really save much ...