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Home » Topics » Plumbing & Mechanical Contractor » John Siegenthaler: Hydronics Workshop

John Siegenthaler: Hydronics Workshop
John Siegenthaler: Hydronics Workshop RSS Feed RSS

Siggy

John Siegenthaler: Back to basics: Thoughtful zoning

Things to consider before planning your piping layout.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
October 21, 2020

A zone is any area of a building for which indoor air temperature is controlled by a single thermostat (or other type of temperature controller). 


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Siggy

John Siegenthaler: Due diligence

Detailing a “2-pipe” buffer tank.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
September 22, 2020

Most buffer tanks used in hydronic systems are piped in a “4-pipe” configuration.


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Siggy

John Siegenthaler: A persistent question

“But what do I do about cooling?”
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
August 24, 2020

The versatility of modern hydronics technology allows designers to create systems that are “customized” to the needs — and constraints — of almost any building. 


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Siggy

John Siegenthaler: Don’t mix your piping designs.

A little of this, a little of that — leads to incorrect layouts.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
July 21, 2020

Some hydronic system designers cling to certain system piping configurations — even when existing projects using those configurations have produced problems.


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Siggy

John Siegenthaler: Dos and don’ts of hydronic system design

10 lessons learnt.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
June 29, 2020

Anyone who says they wouldn’t change a thing on the hydronic systems they’ve designed or installed over the last decade is either so oblivious to changes in technology that they don’t know any better, so egotistical they can’t accept that improvement of their work is possible, or so foolish they don’t care what they’re missing out on.


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Siggy

John Siegenthaler: Have a problem — need a solution

Our industry needs a better way to insulate circulator volutes.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
May 21, 2020

Part of running any business is looking ahead and trying to read the “tea leaves” that are relevant to that business. 


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Siggy

John Siegenthaler: Reducing radiator ratings

How to size panel radiators for low water temperatures.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
May 13, 2020

Modern panel radiators are one of my favorite heat emitters.


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John Siegenthaler: Flameless baseboard

Modern methods and materials speed fin-tube baseboard installation
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
April 3, 2020

Few would argue that fin-tube baseboard was the “flagship” heat emitter in North American hydronic heating systems through much of the 20th century. 


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John Siegenthaler: Three inputs, one output

Multiple strategies for heating domestic water.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
March 5, 2020

I recently designed a system for my daughter’s new home with a water-to-water geothermal heat pump as its main heat source. 


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John Siegenthaler: Flow x Pressure drop = Energy

Don’t waste it.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
February 6, 2020

Ask a heating pro about the energy used by the systems they design or install.


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