In high-pressure HVAC systems, the duct sealing process can determine whether a project finishes on time or stalls. Traditional liquid duct sealants may require up to 48 hours to cure before pressure ...

When Air Management Industries was hired to seal ductwork on a government-owned building in downtown Los Angeles, officials knew standard brush-on sealant wasn’t going to cut it. The exposed, rooftop ...

It's far from glamorous and there's no flashy end result, but there is a sense of accomplishment when your heating and air conditioning bills improve, the furnace and air conditioner work more ...

Ducts are made of segments of sheet metal, or combinations of sheet metal, duct board and flex duct. Between the sections and at the elbows there are joints which are simply bent, crimped, or screwed ...

Your air ducts could be wasting money, as well as endangering your family. Here's what you need to know. Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She ...

Fall is here and cooler temperatures mean it's time to turn on the heat. In fact, with the recent cold snap, many heating systems have already been put to use, so it is important to have them ...