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<br /> OCTOBER 2011 | www.hpac.com A Penton Publication<br /> Managing Your Facilities:<br /> Steps to Selecting a<br /> Sustainability Professional<br /> Design Criteria for<br /> Primary/Secondary and<br /> Primary-Loop-Only Systems<br /> Valve-Selection Tips<br /> Swimming-Pool<br /> HVAC<br /> Evaporative Approach to Dehumidification, Page 32<br /> Simplified Method of Calculating Evaporation, Page 38OCTOBER 2011 www.hpac.com<br /> A Penton Publication<br /> HEATING/PIPING/AIR CONDITIONING<br /> ENGINEERING<br /> Managing Your Facilities:<br /> Steps to Selecting a<br /> Sustainability Professional<br /> Design Criteria for<br /> Primary/Secondary and<br /> Primary-Loop-Only Systems<br /> Valve-Selection Tips<br /> <br /> We asked customers what they looked for in<br /> commercial heating and cooling equipment.<br /> They told us:<br /> Reliability, Quality,<br /> Durability, Serviceability<b<a title="October 2011 page 1" href="http://viewer.zmags.com/publication/07ab89ec?page=1"> OCTOBER 2011 | www.hpac.com </a> <a title="October 2011 page 2" href="http://viewer.zmags.com/publication/07ab89ec?page=2"> We asked customers what they looked for in commer</a> <a title="October 2011 page 3" href="http://viewer.zmags.com/publication/07ab89ec?page=3"> Sooner or later, we all need to sta</a> <a title="October 2011 page 4" href="http://viewer.zmags.com/publication/07ab89ec?page=4"> WE ARE SO SORRY. To the designer of this chai</a> <a title="October 2011 page 5" href="http://viewer.zmags.com/publication/07ab89ec?page=5"> PUBLISHING OFFICES: The Penton Media Buildi</a> <a title="October 2011 page 6" href="http://viewer.zmags.com/publication/07ab89ec?page=6"> WEB WORTHY This month on HPAC.com Get caught u</a> <a title="October 2011 page 7" href="http://viewer.zmags.com/publication/07ab89ec?page=7"> Circle 154One way to have a tranquil office... I</a> <a title="October 2011 page 8" href="http://viewer.zmags.com/publication/07ab89ec?page=8"> Q: Who has landed on more rooftops than San</a> <a title="October 2011 page 9" href="http://viewer.zmags.com/publication/07ab89ec?page=9"> WEIL I'M THINKING OF IT ... EDITORIAL ADVISORY</a> <a title="October 2011 page 10" href="http://viewer.zmags.com/publication/07ab89ec?page=10"> MANAGING YOUR FACILITIES BY PETER C. D'ANTONIO, </a> <a title="October 2011 page 11" href="http://viewer.zmags.com/publication/07ab89ec?page=11"> Who Says You Can’t Please Everyone? </a> <a title="October 2011 page 12" href="http://viewer.zmags.com/publication/07ab89ec?page=12"> Bryan Triple-Flex™ boiler technology delivers min</a> <a title="October 2011 page 13" href="http://viewer.zmags.com/publication/07ab89ec?page=13"> Unique Name. Unparalleled Experience. Unsurpassed</a> <a title="October 2011 page 14" href="http://viewer.zmags.com/publication/07ab89ec?page=14"> FROM THE FIELDNEWS & NOTES EDITED BY SCOTT A</a> <a title="October 2011 page 15" href="http://viewer.zmags.com/publication/07ab89ec?page=15"> The Latest HVAC/R Building Automation Solutions..</a> <a title="October 2011 page 16" href="http://viewer.zmags.com/publication/07ab89ec?page=16"> FROM THE FIELD NEWS & NOTES Continued from</a> <a title="October 2011 page 17" href="http://viewer.zmags.com/publication/07ab89ec?page=17"> Bell & Gossett & </a> <a title="October 2011 page 18" href="http://viewer.zmags.com/publication/07ab89ec?page=18"> FROM THE FIELD NEWS & NOTES Calendar Oct. 17-1</a> <a title="October 2011 page 19" href="http://viewer.zmags.com/publication/07ab89ec?page=19"> FROM THE FIELDNEWS & NOTES Engineers; </a> <a title="October 2011 page 20" href="http://viewer.zmags.com/publication/07ab89ec?page=20"> FrOM tHe FIeLD DeSIGN SOLUtIONS eDIteD bY ScOtt </a> <a title="October 2011 page 21" href="http://viewer.zmags.com/publication/07ab89ec?page=21"> FROM THE FIELDDESIGN SOLUTIONS overhaul</a> <a title="October 2011 page 22" href="http://viewer.zmags.com/publication/07ab89ec?page=22"> FROM THE FIELD DESIGN SOLUTIONS Additionall</a> <a title="October 2011 page 23" href="http://viewer.zmags.com/publication/07ab89ec?page=23"> Hear No Blowers. 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