INDEPENDENCE, OH — Located just south of Cleveland, this little town recently had a problem finding a way to precisely control the environment in its diverse city complex.
Being one of the only parts of the system that can be easily adjusted, that knob on the TXV poses a temptation that many technicians just can’t resist.
There’s a relatively new electronic valve on the market that controls evaporator pressure in order to keep refrigerated case temperatures where they should be.
Speaking here at the recent International Conference of the Refrigeration Service Engineers Society (RSES), Lavelle provided the following review of familiar refrigerants.
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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