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John Siegenthaler, P.E.

John Siegenthaler, P.E., is a consulting engineer and principal of Appropriate Designs in Holland Patent, New York. In partnership with HeatSpring, he has developed several online courses that provide in-depth, design-level training in modern hydronics systems, air-to-water heat pumps and biomass boiler systems. Additional information and resources for hydronic system design are available on Siegenthaler’s website, www.hydronicpros.com.

Articles

ARTICLES

Hydronics Is For Pros John Siegenthaler, PE

October 1, 2007

Do-it-yourself hydronic installations are not good for our industry.

John Siegenthaler, P.E.

September 13, 2007

The installer got a great price on a “contractor pack” of 3/4-inch copper tees, so the supply and return manifolds are built with 3/4-inch copper, as are all the zone circuits ...

John Siegenthaler, P.E.

September 1, 2007

A concept that leverages the advantages of hydronics.

John Siegenthaler, P.E.

August 8, 2007

Here’s an extremely messed up installation for you to ponder.

John Siegenthaler, P.E.

August 1, 2007

Watch for these technologies to become more commonplace in the next few years.

John Siegenthaler, P.E.

July 12, 2007

There are several piping errors in this proposed multiple boiler system installation.