On a late Tuesday afternoon last October, the front hallway of the Houston Engineering and Scientific Society Club was packed with people standing nearly shoulder-to-shoulder.
Most residential geothermal heat pump systems use closed-earth heat exchangers constructed of high-density polyethylene tubing. The overall earth heat exchanger usually consists of several parallel piping circuits joined into a set of headers.
I love the odd-numbered years because they contain ISH Frankfurt. This year was my 12th consecutive visit to that enormous hydronic feast. Which is not to say ISH is only about hydronics.
Give Kids The World Village won Nu Flow’s first Nonprofit Pipe Lining Contest.
April 15, 2013
Nu Flow’s Nonprofit Pipe Lining Contest, in honor of World Water Day, was open to all nonprofit organizations in Canada and United States who were experiencing pipe system problems.
The PVF Roundtable Meeting will have a new location when it returns Tuesday, Feb. 19 for the first of four 2013 events. Due to its increased popularity and expanding attendance, the quarterly event will now be held at the J.W. Marriott in Houston (5150 Westheimer).