Imeco Evaporator – 12.76 Ton. Model: CO 524-64. S/N: 5989. Capacity: 12.76 tons @ 11º temperature difference for a 33ºF room and a 22ºF coil with 20ºF liquid @ 3:1 rate. Airflow: 20,400 CFM @ 0” ESP. (6) coil rows with (4) fins per inch. Coil volume: 4.8 cu. Ft. Surface area: 2,930 sq. ft. (5) 24 in. dia. direct drive prop fans. (5) 1/3 hp, 1200 rpm fan motors. Set up for bottom feed ammonia with hot gas defrost. A 3.64 psi minimum liquid feed pressure is required above coil suction pressure at the liquid inlet. Overall dimensions: 15 ft. L x 3 ft. 4 in. W x 3 ft. 3 in. H.