Items Tagged with 'John Siegenthaler'

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John Siegenthaler wins industry award

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At the AHR Expo in New York last week, Robert Bean presents the Carlson-Holohan Industry Award of Excellence to John Siegenthaler.


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‘Mastering Hydronic System Design’students can earn AIA credit

American Institute of Architects has approved the 10-week online course “Mastering Hydronic System Design”
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The American Institute of Architects has approved the 10-week online course “Mastering Hydronic System Design” for 26HSW Learning Units. AIA members need 18 learning units per year, 12 of which must be on Health, Safety and Welfare topics.


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Siegenthaler, Holohan to headline PM LIVE!

John Siegenthaler and Dan Holohan will present educational sessions at PM LIVE! during the 2014 AHR Expo.
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PM Hydronics Editor John Siegenthaler and longtime columnist Dan Holohan will present educational sessions Jan. 22, 2014, at PM LIVE! during the AHR Expo in New York City.


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Registration opens for next session of hydronic system design course

Mastering Hydronic System Design is a joint effort by BNP Media, HeatingSpring Learning Institute and Siegenthaler.
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“Mastering Hydronic System Design,” an online course taught by BNP Media Plumbing Group Hydronics Editor John Siegenthaler, is now underway to a sellout class of 50 students. The course runs over a period of 10 weeks and includes about 20 hours of video instruction. The course is scheduled to run again for another 10 weeks starting Feb. 14, 2014.


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T and ∆T pumping when it comes to wood-gasification boilers

One application that leverages both control capabilities.
By John Siegenthaler, P.E.
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The market for wood-gasification boilers is growing in North America. Most are used in rural areas where natural gas in not available, and thus the cost of firewood is often very competitive against the alternatives of No. 2 fuel oil or propane.


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Parsing a number

Differences exist between rules of thumb and precise calculations.
By John Siegenthaler, P.E.
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Differences exist between rules of thumb and precise calculations.


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Nature vs. math

Formulas and assumptions don’t always predict what happens.
By John Siegenthaler, P.E.
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 The following formula has been around the North American hydronics industry for a long time:  


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‘Mastering Hydronic System Design’ online course open

Students can earn AIA credit.
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Students can earn AIA credit.


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Trade-offs in boilers

Two boiler characteristics that need to make a comeback.
By John Siegenthaler, P.E.
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 North American hydronic professionals can now choose from dozens of modulating/condensing (mod/con) boilers. Many are designed for wall-mounting. Those who design these boilers strive for small enclosures and low weight.  


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The basics of radiant ceiling cooling

No drips allowed.
By John Siegenthaler, P.E.
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 For decades, well-designed and -installed hydronic heating systems have earned a reputation for superior comfort. Still, potential customers who understand and desire the benefits of hydronic heating often ask, “But how does this system provide cooling?”  


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EVENTS

Free Webinar: Achieving Hydraulic Separation in Hydronic Systems

7/15/14

This webinar will show you four different methods for providing hydraulic separation, some of which may reduce the installation and operating cost of a system.

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Free Webinar: Low Temperature Heat Emitter Options in Hydronic Systems

8/26/14

With proper design, you can create systems that require supply water temperatures no higher than 120° F under design load conditions.

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Mastering Hydronic System Design, 10-week online course

9/15/14

The 10-week course will run from September 15 through November 21, 2014.

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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!

9/16/14 9:00 am PDT

Free Webinar: Acoustical Isolation

HOLDRITE will be hosting a free webinar for Acoustical Isolation on Tuesday, Sept. 16, 2014.

Plumbing and Mechanical

July 2014

2014 July

In the July issue of PM Magazine, read about the steps the president of MacGregor Plumbing is taking to help the next generation of plumbing professionals enter the industry. Learn about the Hartford Loop, how CPVC pastic piping works in multifamily construction and training mistakes to avoid to become a more effective trainer. Find out who is this month's Truck of the Month, read the latest tool tips and discover the latest products in the plumbing industry.
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2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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Truck of the Month

Truck of the month

Are you proud of how your service truck looks? Do the graphics give people whiplash as they drive by? Have your calls increased because people remember your truck — and your company name? If so, we’d like to see it, too! Click here to find out how your service truck could be chosen as PM's Truck of the Month.

 

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