Articles by John Siegenthaler, P.E.

Where Do The Constants Come From?<br>John Siegenthaler, PE

November 1, 2007
It’s important to understand the formulas you work with.
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Hydronics Is For Pros<br> John Siegenthaler, PE

October 1, 2007
Do-it-yourself hydronic installations are not good for our industry.
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Btu Metering<br>John Siegenthaler, PE

September 1, 2007
A concept that leverages the advantages of hydronics.
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Ten Trends In North American Hydronics<br>John Siegenthaler, PE

August 1, 2007
Watch for these technologies to become more commonplace in the next few years.
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A Bit Too Pushy<br>John Siegenthaler

July 9, 2007
Sometimes one less circulator makes sense.
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<I>Not</I> At ISH<br>John Siegenthaler, PE

June 11, 2007
North America may be the only place where certain installation practices are used.
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Terminology Tune-Up<br>John Siegenthaler, PE

April 12, 2007
Some industry terms send the wrong message about what a hydronic system does.
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Can Water Go Too Fast?<br>John Siegenthaler, PE

March 1, 2007
New perspectives on a long-standing question.
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Microflows<br>John Siegenthaler

February 1, 2007
Heating a 2,500-square-foot house with a 40-watt circulator.
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DEWALT media event at Stanley Black and Decker University

The DEWALT media event was hosted at the Stanley Black and Decker University in Towson, Md.
Photos by Mike Miagza

3/13/13 2:00 pm EST

Prepared to Navigate the New Lead-Free Laws?

AVAILABLE ON DEMAND Sail through lead-free law compliance. When piping a potable water system, the bronze valves you’re using have an expiration date –January 4, 2014. Find out what US Senate Bill S.3874 is about, how it compares to previous standards, and most importantly — how it will affect you.

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Valve Handbook

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