Un-Used Kramer Industries CSG Medium Silhouette Hot Gas Defrost Evaporator- 2 Ton. Model: CSG-185T. S/N: M0078212-0202. Capacity: 24,000 Btu @ 10 °F TD. Temperature range: +25 to -30 °F. Airflow: 5510 cfm. Airthrow: 50 ft. (3) Marathon Electric Motors, 1/8 hp, 1075 rpm, 460 V, 0.45 FLA. CSG model units are specifically designed for commercial freezer applications. The Thermobank defrost takes less time to defrost than other systems and helps keep room temperatures at design conditions. Unit is suitable for low and medium temperature applications. The draw-thru air flow design coupled with fin spacing of 6 fins per inch assures uniform air distribution. Inlets: (1) 1/2 in. dia. port. Outlets: (1) 1 in. dia. suction, (1) 3/4 in. dia. NPT (drain). Overall dimensions: 76 in. L x 18-3/4 in. W x 20-3/4 in. H.