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The Other Efficiency<br>John Siegenthaler, PE

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Re: PE - To Condense Or Not To Condense<br> Carol Fey

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Free Online Geothermal Calculators

February 13, 2013

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Geo-Flo Products now features a suite of geothermal system design calculators on its website at www.geo-flo.com.

NSF Releases Geothermal Heat Pump Standard

February 13, 2013

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NSF International recently published the first in a series of American National Standards for geothermal piping systems — NSF/ANSI 358-1: Polyethylene Pipe and Fittings for Water-Based Ground-Source “Geothermal” Heat Pump Systems.

RPA hires Mark Eatherton as technical director

February 1, 2013

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The Radiant Professionals Alliance hired Mark Eatherton, a 36-year veteran of the radiant/hydronics industry, as its technical director.

Geothermal in the Dakotas

Installations in farm shops and homes boost contractor’s sales

January 15, 2013

By William Atkinson

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While farm shops may be a common sight in the Midwest, particularly the rural upper Midwest, they are less well-known in other parts of the country.

Radiant Wright stuff

September 1, 2012

By Kelly Faloon

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Visitors center of Frank Lloyd Wright house showcases radiant heating and cooling.

PM's 2012 Rep of the Year: Midwest Sales & Marketing

June 1, 2012

By Kelly Faloon

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Relationships and hydronics expertise drive the growth of this Wisconsin-based rep agency.

Solar Thermal Report-Spring 2012: Winning gold with solar

April 1, 2012

By Kelly Faloon

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Eastern Mennonite University’s focus on sustainability engages students and faculty to care for their environment.

Trends in solar water heating

April 1, 2012

By Kelly Faloon

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Manufacturers are reducing costs of systems to remain competitive with other energy sources.

Solar thermal products - Spring 2012

April 1, 2012

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Solar thermal products from STR Spring 2012.

Smart hydronics

February 1, 2012

By Mike Miazga

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Central Cooling and Heating embraces the latest in energy-efficient technologies.

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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.

Plumbing and Mechanical

2013 April

Check out the newest issue of Plumbing & Mechanical magazine! You can also view our Ad Index here.

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Valve Handbook

Revised to include details on the latest technologies, Valve Handbook, Third Edition, discusses design, performance, selection, operation, and application. This updated resource features a new chapter on the green technology currently employed by the valve industry, as well as an overview of the major environmental global standards that process plants are expected to meet.

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re: Marketing - The 2012 Pipe Trades Giants: Staying positive

Marketing - The 2012 Pipe Trades Giants: Staying positive

re: water hammer update - Water Hammer Update<br>Julius Ballanco

water hammer update - Water Hammer Update<br>Julius Ballanco

Re: PE - To Condense Or Not To Condense<br> Carol Fey

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