And the extra heat is not just a summer concern: During winter, if hotter-than-outside attic ... of the finished home, it needs to be heated and cooled, so open-wall gable vents and attic roof ...

If, however, you are in a region where the outdoor air is much more ... Replacement air is supplied by trickle vents in your ...

If your dryer is in the basement and the basement is underground, run duct up the exterior wall and out the rim joist. Set ...