Question: I have a question about my air conditioner. The air handler in the attic gets a lot of mildew on the outside of the unit and around the ductwork. Mildew builds up in the drain pan and then ...

Sealing your attic is another one of those timeless DIY projects that will end up saving you headaches and money. We initially ran this article in the October 2001 issue of the magazine, and despite ...

There is a story about a contractor specializing in energy conservation who received a frantic call from a homeowner.The man had just purchased an expensive high-efficiency air-conditioning compressor ...

SPACE MATTERS: “Usually, a unit in a conditioned space is optimal,” said Mike Antonucci, manager of Advanced-Air in Fort Myers, Florida. “If it is in an attic or garage, it has to work harder, and it ...