Chiller Comparisons: Ammonia Vs. R-1134a

Powell, Peter
June 2003
Air Conditioning Heating & Refrigeration News;6/23/2003, Vol. 219 Issue 8, p15
Trade Publication
Compares R-134a chillers and packaged ammonia chillers for air conditioning applications. Abilities of each concept to operate at part load; Description of R-134a as a low- pressure refrigerant; Description of a typical ammonia water chiller unit.


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