Senior marketing engineer, Dennis Nelson has been with McQuay for 23 years. He specializes in applied air-handling equipment. For more information, call 800-432-1342 or visit www.mcquay.com.
In
the early days, variable-frequency
drives (VFDs) were not always reliable. We’re now light years away from the old, unreliable VFD technology. Today's VFDs are smaller, run cooler, are readily available, and their energy-saving performance in air-handling systems is well-known.
Photos from the 2013 ACCA Conference & IE3 Expo in Orlando, Fla.
Podcasts
Cade Clark, assistant vice president of government affairs for the Air-Conditioning, Heating & Refrigeration Institute (AHRI), gives a brief overview of the new version of the Shaheen-Portman bill, what AHRI thinks of the energy-efficiency legislation, and how it might affect the HVACR industry if it becomes law.
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