Used 150 Ton York chiller and rotary screw compressor, chiller. Unit includes solid state motor starter: 460 volt, 3 phase, 60 HZ. Control supply transformer: KVA 1.5, 120 volt, 1 phase, 60 HZ. Compressor data: model/serial# YCCH163S0153YA, refrigerant R-22, MAX speed 3600 RPM, design pressure 350 PSI high side, 300 PSI low side. York code pak liquid chilling system, unit model YSCACASOCFAS. Cooler RFGT DWP: 300 PSI, CLG. cond RFGT DWP: 300PSI, cooler liquid DWP: 150 PSI, CLG. cond liquid PWP: 150 PSI. Evaporator and condensor both have 2 passes. Built 1992.