Packaged HFC Liquid chillers. Type PLCH PLCH chillers using reciprocating compressors are widely employed in all kinds of applications within the field of industrial refrigeration. Due to the high thermodynamic efficiency of R410A and the safety aspects, this is an excellent alternative to the more long-term environmental solutions. The use of reciprocating compressors and a dry expansion evaporator system results in a cost-oriented product while still maintaining a high COP. Advantages R410A as refrigerant First cost-oriented product that still retains a high COP Low refrigerant charge, ensuring operational safety Shell and tube evaporator and condenser ensure easy access for cleaning Advanced control and monitoring system Very low noise level