Keeping your ducted cooling or heating system clean and well-maintained will help ensure it runs efficiently, and doesn't cause you health issues.

“Cleaning your window air conditioner helps prevent mold/mildew and other debris from building up and helps to keep the air blowing into the room cleaner,” says Carl Prouty, a sales specialist ...

Not only that, but having your air conditioner in a bad or hard-to-reach location means you can’t get to it when it needs cleaning, resulting in a blocked and filthy AC unit (see how to clean ...