Chris Pate is product manager - thermostatic expansion valves and pressure regulating valves, with Sporlan, a division of Parker Hannifin. Visit www.sporlan.com or www.parker.com and download Bulletin 20-10, or contact your local Sporlan sales engineer. For a free copy of Sporlan’s selection and sizing program, contact your local sales engineer or call 636-239-1111.
This article provides a brief discussion regarding the purpose of the distributor nozzle, and how critical proper nozzle sizing during a refrigerant conversion is to maintaining system overall performance and efficiency.
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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