The efficiency of a duct system can affect the efficiency of the heating-cooling equipment. The majority of homes today are heated with furnaces (gas, oil, or electric) and cooled with an air ...

Design often creates the sensation of being in a box with the sides moving in and no means of escape. I’m guessing I’m not alone in this experience. I recently felt this when a client’s highly ...

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 ...