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 ...

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 ...

Attic fans promise cooler upstairs rooms and a lighter load on your air conditioner, but if your roof vents are not set up ...

To fully understand how to install a high-velocity HVAC system, one must know what it is and what it does. Basically, it is a small duct, high-velocity airflow, heating and cooling system designed to ...

Whole house fans (AKA attic fans) were first used in the U.S. a century ago, but fell out of favor as air conditioning became common. Now homeowners are taking a second look at this method of home ...