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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

I, Not I At ISH

June 11, 2007

North America may be the only place where certain installation practices are used.

John Siegenthaler, P.E.

June 1, 2007

Every time the circulator shuts off, the owner hears banging and gurgling sounds in the pipes ...

John Siegenthaler, P.E.

May 9, 2007

What's wrong with this arrangement for a low-temperature radiant floor panel?

John Siegenthaler, P.E.

May 9, 2007

The 6th biennial Foothills Hydronics Conference and Tradeshow was held in Edmonton, Alberta, April 18-19. This was the premier event for hydronic heating aficionados in Canada.

John Siegenthaler, P.E.

May 2, 2007

The lower limits are smaller than you think.

John Siegenthaler, P.E.

April 12, 2007

Some industry terms send the wrong message about what a hydronic system does.

John Siegenthaler, P.E.

April 11, 2007

There are at least four design errors in this schematic. Can you spot them?

John Siegenthaler, P.E.

March 1, 2007

New perspectives on a long-standing question.