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Home » hydronic systems

Articles Tagged with ''hydronic systems''

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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HVAC Life cycle

Evaluating life cycle cost of various HVAC systems

An important part of the selection process.
Kyle DelPiano
July 14, 2020

Upfront costs and energy consumption are primary drivers when selecting a commercial HVAC system in new and retrofit projects.


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Ray Wohlfarth

Ray Wohlfarth: Troubleshooting hydronic systems

Piping layout in hydronic systems is often confusing.
Ray Wohlfarth
June 29, 2020

When troubleshooting a hydronic system, the piping layout is often confusing. To understand the system, I sometimes sketch the piping to help me visualize the flow of water. 


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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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pool heating retrofit

Aquatics meets hydronics

Using condensing boilers to heat swimming pools.
Tom Soukup
May 29, 2020

The pool industry — or the aquatics industry as it’s referred to by insiders — shares many similarities with the hydronic heating industry. 


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Caleffi

Caleffi announces four-part webinar series: "Getting Schooled by Siggy"

May 26, 2020

Whether designing a residential or commercial system, there are several lessons to be learned from Siegenthaler, a.k.a. “Siggy,” including thermal considerations, piping, heat pump technologies, panel radiators, slab heating, controls and ECM circulators in order to provide the ultimate goals: Comfort, high efficiency and a happy customer.


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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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HydroSketch

HydroSketch software for hydronic schematics offers added features

May 12, 2020

All HydroSketch users have immediately access to these updates.


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Taco online training

Taco expands online training while social distancing

May 4, 2020
The company now offers three different types of online training; Taco Tuesdays, Taco After Dark, and personalized webinars. Over the past six weeks, more than 6,000 attendees have attended the training sessions.
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Dan Holohan: What’s the right heat exchanger pressure?

Don’t be afraid to admit you don’t know; ask.
Dan Holohan
March 6, 2020

A few years ago, an engineer who works with older New York City buildings started to email me with good questions, mostly about steam heating. 


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