Baltimore Aircoil Company VC2 Evaporative Condenser. Model: VC2-420-R. S/N: U037773101MAD. Belt: 2B150. Year: 2003. Nominal refrigeration tonnage rating (R-22): 420tons. Rating with R-717 Ammonia: 298 tons. Base heat rejection: 6,174 MBH. 250 PSIG. VC2-Series Evaporative Condensers are traditional style forced draft evaporative condensers with axial fans to minimize energy consumption. The steel panels and structural elements are constructed of heavy-gauge G-235 hot-dip galvanized steel. Fan motor: 5 HP, 60 Hz, 3-phase. BAC centrifugal pump:, 5 HP, 60 Hz, 3-phase. Refrigerant ports: 4 in. Shipping weight: 17,410 lbs (12,370 lbs heaviest section). Overall dimensions: 11 ft. 7.25 in. L x 11 ft. 10 in. W x 14 ft. 4.75 in. H.