2003 Superior Boiler. Model: 04-200-357. S/N: 15393; 15394. Industrial Combustion Motor, 10 hp, 208-230/460 V, 27.6-25/12.5 FLA, 60 Hz, 3 phase. Blower. Heating surface: 357 sq. ft. Design pressure: 15 psi. Steam capacity: 6900 lbs/hr. Minimum valve capacity: 6900 lbs/hr. (28) Lower Faire tubes: 2-1/4 in., (24) Upper Faire tubes: 2-1/4 in. Blower tube: 29 in. diameter. Condensate return feed water system tank. Capacity: 200 gal. (2) Baldor motors, 3/4 hp, 3450 rpm, 230/460 V, 2.6/1.3 amps, 60 Hz, 3 phase. Grundfos Pump, type: CR8-20/1 U-G-A-AUUE, Model: B42006061P10343US133. Pump capacity: 42 gpm @ 42 ft., max press: 230 psi, max temp.: 250 °F. Inlets: 2 in. threaded female (water). Outlets: 16 in. pipe (combustion), steam: 7-1/2 in.; 13-3/4 in. flange with (8) holes, center to center: 12 in. Boiler overall dimensions: 15 ft. 6 in. L x 74 in. W x 100 in. H. Overall dimensions (return tank): 76 in. L x 40 in. W x 100 in. H.