We often think of our homes as safe, comfortable spaces—but what many people don’t realize is that indoor air can be more ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Is it time to repair? Or time to replace? The answer remains one of the HVAC industry’s most long-standing questions. “Back 20 to 30 years ago, everything was straightforward,” said Scott Jay, ...

To ignore the long-term implications of mechanical, electrical, and plumbing (MEP) and heating, air-conditioning, and ventilating (HVAC) systems on a building’s functionality and life cycle would be ...

There are many hurdles to overcome when completing a life cycle cost assessment. LCCAs have been praised by some and criticized or viewed with skepticism by others. Some AEC professionals like to use ...