(6) 2006 Vilter 4-Fan Evaporator. Model: LPS 20.84-3/4-RA-HGC. S/N:C1919 CD. Capacity: 8.8 tons @ a 10º temperature difference for a 35ºF room and a 23ºF coil. Items constructed of 304 stainless steel include: housing, fans, drain pan and coil end covers. Air flow: 11,800 cfm. Coil volume: 2.1 cubic ft. Cooling area: 2,440 sq. ft. Coil tubing: ¾ in. O.D. (4) fins per inch. (4) 18 in. dia. direct drive prop fans. (4) ¾ hp, voltage:230/3/60,1150 rpm fan motors. Set up for recirculated ammonia with hot gas defrost. Connections: 2 in. suction & hot gas inlet and ¾ in. liquid inlet and hot gas condensate relief. Draw-through type unit. Units are ideal for low headroom applications and smaller room sizes. Approx. weight: 2,400 lbs. each. Overall Dimension: 11 ft. 6 in. L x 3 ft. 6 in. W x 2 ft. 6-1/2 in. H.