Articles by John Siegenthaler, P.E.

Solar Flares

June 6, 2000
Providing auxiliary heating in a solar house could have temperatures rising.
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Wire-To-Water

June 5, 2000
Even today customers ask us about the efficiency of hydronic floor heating systems compared to other heating systems.
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The Water's Moving Too Fast!

June 1, 2000
Those new to designing or troubleshooting hydronic systems often misunderstand how the speed of water flowing through a heat emitter affects heat output.
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Conservatively Creative

June 1, 2000
Here are some design principles for hydronics that guide my thinking now.
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Cure For The Common Cold Floor

June 1, 2000
We shouldn’t overlook the opportunities to provide floor heating in select areas of houses with existing or planned hydronic systems.
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Why Use Hydronic Heating?

June 1, 2000
The following excerpt, Chapter 1, describes the benefits of hydronic heating.
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Wall Warming

June 1, 2000
If you’re like me the first thing you think of when you hear the words “hydronic radiant heating” is a floor.
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'Look Mom, No Cavitation!'

June 1, 2000
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.
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Hampered Hydronics

June 1, 2000
Aside from the obvious problems caused by poor design or installation, there are several less conspicuous snags lying in wait for unsuspecting hydronics specialists.
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Expanded Thinking

June 1, 2000
This month’s column summarizes the sizing of a modern diaphragm-type expansion tank.
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2014 Truck of the Month

PM has featured so many great plumbing service trucks! See plenty of them here in our Truck Of The Month Archives page. Are you proud of your truck? Go to our Truck of the Month page to find out how your service truck could be chosen!

8/19/14 9:00 am PDT

Free Webinar: Firestop Systems

HOLDRITE will be hosting a free webinar for Firestop Systems on Tuesday, August 19, 2014.

Plumbing and Mechanical

June 2014

2014 June

In the June issue of Plumbing & Mechanical, read about the Burke Agency and find out why they are the 2014 Plumbing & Mechanical Rep of the Year. Read about the latest method for renewable fuel, what to take into account when installing indoor climate systems and learn to be a trusted advisor with the 2015 water heater regulations. Find out who is this month's Truck of the Month, read this month's Tool Tips and check out the latest products and news from the plumbing and mechanical industry.
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