1996 Trane air cooled liquid chiller. Model: RTAA110AYF01A1COBK. Rated capacity: 110 tons. Refrigerant: R-22. Refrigerant side factory test pressure hi/lo: 450/300 psig. System requirements: 200 V, 60 Hz, 3 phase. (2) Trane Helirotor compressors. Compressor A: model: CHHN060AKB0N069A, charge: 98 lbs, electrical requirements: 200 V, 233 RLA, 1190 LRA, 60 Hz, 3 phase. Compressor B, Model: CHHN050AKB0N057A, charge: 73 lbs, electrical requirements: 200 V, 192 RLA, 990 LRA, 60 Hz, 3 phase. (10) Condenser Fan Motors, 1.5 hp, 200 V, 5.1 FLA, 60 Hz, 3 phase. Control circuit requirements: 115 V, 750 VA max, 60 Hz, single phase. Evaporator heat tape, 115 V, 420 VA max, 60 Hz, single phase. Includes Trane adaptive control panel. Inlets/outlets: (2) 4 in. dia. ports. Overall dimensions: 19 ft. 3 in. L x 7 ft. 4 ½ in. W x 7 ft. 2 in. H.(H15)(ACN550).