... one package 2.Parallel connected compressor, energy-saving 3.evaporative condenser, high efficiency R404a Bitzer Compressor Cold Storage Refrigeration UnitApplicationwork ... food, restaurant, chemical.Features1.save investment, to reduce the first time equipment investment2.save power, microcmputer adjust cooling ... /LP, overload, overheat, etc. Customized Compressor and Evaporative Condenser Package