Dennis Nelsen

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.

ARTICLES

New Cost-Saving Technology

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.
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2014 Energy Efficiency Forum

Highlights from the 25th annual Energy Efficiency Forum in Washington, D.C.

Podcasts

NEWSMakers: Jason Vogelbaugh

Jason Vogelbaugh of Alpha Controls drops in to the NEWSMakers podcast to discuss his role with the company, the InsideIQ Building Automation Alliance, and current energy-efficiency projects being worked on. Posted on Sept. 26.

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ACHRNEWS

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2014 September 29

Check out the weekly edition of The NEWS today!

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Venting R-22

The NEWS reported that a man received prison time for venting R-22. Should EPA step up enforcement?
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HVACR INDUSTRY STORE

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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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