But what workers hate is not the air-conditioning itself. It’s the way that air-conditioning is distributed: through snaking overhead tunnels of metal ductwork and out the end of just a few vents ...

Your air ducts and vents require regular maintenance. Ignoring tasks like replacing your filter each month can invite pollutants into your home's ventilation system. Viruses, bacteria and fungi can ...

GREENSBORO, N.C. — When was the last time you did the test in your home? You know the one where you run your figure along something and see how much dust there is? If your house is overly dusty, ...

Ducts may be commodities that just seem to be a part of the HVAC equation. But they are vital components in heating and cooling. And duct design and maintenance are complex and ever-changing aspects ...

Your home is too hot in the spring and summer. Ehh. The first, most natural thought is that, obviously, there is something wrong with your air conditioner. Except, maybe not. It might be that your ...

Q: This summer we had trouble cooling our second-floor bedrooms. I had a window unit installed, but it takes away from the charm of my older home. However, I can remove it in the winter. I tried ...

Ductless mini-split air conditioners are a sleeker alternative to window AC units and HVAC systems. Here are our favorite ...

Stop ruining your AC: 5 common mistakes that are killing you AC's efficiency in the heat.