Attic fan, roof fan and cooling
I live in a ranch house and there is currently very poor insulation in the attic. I've been told that although our a/c is sufficient, we are losing cool air thru the attic.
Will adding more insulation make a difference?
Will replacing the attic fan (which is very onld) help or will it end up pulling more cool air from the rooms ( many of which have recessed lights)? Also, what is the function of a roof fan?
The a/c runs almost constantly, but the rooms just don't seem to cool. And, it's a relatively small space 3 bedrooms and 2 baths.