(3) 1992 Trane Modular Climate Changer Air Handler. Model MCCA30. Approximate capacity 40 tons. Air flow: 15,000 cfm. Each unit features a mixing box module, coil module, and fan module. Module specifications include: “Unit Coil” exclusive design featuring 8 rows of ½ in. aluminum fins at 7 FPI with a surface area of 56.7 sq. ft., ½ in. OD tubes and .016 in. tube walls. “FC” horizontal fan with energy efficient design: 661 rpm at 9.1 BHP. Fan motor: 15 hp, 1750 rpm, 230/460 V, 36/18 amps, 60 Hz, 3 phase. Pulley ratio: 2.7. Blower dimensions: 1 ft. 10 in. dia. x 2 ft. 1 in. W. Blower duct connect port: 2 ft. 7 in. W x 2ft. 7 in. H. Units feature a tracer progRam Industriesmable control module (PCM), provides direct digital control and monitoring of the AHU. (2) 1 ft. 7 ½ in. W x 4 ft. 2 in H access doors. (2) 6 in. W x 8 in. H sight glasses, located in the mixing box and fan sections. Inlets: (1) 2 ½ in. dia. port, (1) ½ in. MNPT port. Outlets: (1) 2 ½ in. dia. Port, (2) 1 ½ in. dia. drain ports, (2) 1 ½ in. dia. capped drain ports. Overall dimensions: 9 ft. 6 in. L x 8 ft. 4 ½ in. W x 5 ft. 10 in. H.(H15).(ACN225).