Articles by John Siegenthaler, P.E.

Learning the hows and whys of building radiant walls.

Learn some tips for hydronics improvement.

Providing auxiliary heating in a solar house could have temperatures rising.

Even today customers ask us about the efficiency of hydronic floor heating systems compared to other heating systems.

Those new to designing or troubleshooting hydronic systems often misunderstand how the speed of water flowing through a heat emitter affects heat output.

Here are some design principles for hydronics that guide my thinking now.

We shouldn’t overlook the opportunities to provide floor heating in select areas of houses with existing or planned hydronic systems.

The following excerpt, Chapter 1, describes the benefits of hydronic heating.

If you’re like me the first thing you think of when you hear the words “hydronic radiant heating” is a floor.

Call me weird, but one thing I always enjoy is standing in a mechanical room where a circulator is running so quietly that I’d have to put my ear on it to hear any sound.