Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

The forced-air heating and cooling systems that keep our homes comfortable year-round require very little maintenance. In most cases, all you must do to keep the equipment operating at peak efficiency ...

ROCHESTER, NY (WROC) — A study from the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) on filtration and disinfection says changes to building operations, like ...

Installing an air conditioning system isn’t just about equipment—it’s about creating calm in motion—every vent, wire, and thermostat position.

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

An emergency situation that turned out to be mostly a false alarm led a lot of schools in Los Angeles to install air filters, and something strange happened: Test scores went up. By a lot. And the ...