Recently, the photos that accompany the columns haven’t been matching up as well as I like, and since “it’s all about me,” I wanted to make sure I took some job site photos to use for this column. It ...

Joe Coppola, education chairman of the Hydronics Institute, has a goal: to teach heating-cooling contractors how to correctly design and troubleshoot basic hydronic systems. While the course has a ...

When designing or replacing a low pressure steam boiler, throw out everything you know about hydronic boilers. A steam system is closer in operation to an air conditioning unit than it is to a ...

Boilers are something of a hot topic in the Brownstoner forum. Readers have asked about everything from how to tame schizophrenic boilers to the differences in boiler types, boiler sizing, expansion ...

Q We recently installed a new steam pressure reducing station in an existing 6-m. 150-lb steam line. After reinsulation of the pipe with foil-jacketed, 2-in.-thick fiber glass, electrical arcing ...

THE PIPING configurations in modern hot water systems may seem much different than those of the past. Indeed, I have heard people say that the newer hot water systems are more difficult to diagnose ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...