The entire thread is about 'whole house fans'. They used to be called attic
fans however.


s


"AZ Nomad" wrote in message
...
On Wed, 30 Jan 2008 19:46:50 -0600, S. Barker
wrote:
You misunderstood. I'm talking about the exhaust area in the attic.
You're
"open a window" idea only works if you happen to have a window in your
attic. I do have one house that has one, but it's not 10 sq. ft.

Are you talking about a whole house fan, or an attic fan?

A whole house fan pulls air in from the house.
an attic fan just blows hot air out of the attic.