Al Maier and Marc Scancarello

Al Maier is vice president of application engineering at Emerson Climate Technologies, Flow Control Division. Marc Scancarello is director, materials and chemical engineering, Emerson Climate Technologies. For more information, visit www.emersonclimate.com or reference form #93-11 in Online Product Information, which is Refrigerants/Lubricants Approved For Use in Copeland® Compressors.

ARTICLES

Polyolester Oils: Handling the New Lubricant in R-410A Systems

April 20, 2009
With the approach of 2010, the industry will be faced with a shift in both refrigerants and system lubricants. The impending phaseout of chlorine-based refrigerants mandates that the industry move to lubricants that work satisfactorily with the new hydrofluorocarbon (HFC) refrigerants.
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2013 ACCA Conference & IE3 Expo

Photos from the 2013 ACCA Conference & IE3 Expo in Orlando, Fla.

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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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