York Shipley, Steam Pak Generator boiler. The Model VTB16-1381. S/N 69-4619. 115Volt, 1 Phase. (1) Inlet 2 in. (1) outlets 1in. Burne mfr. Current is 3.6 amps, control current 4.0 amps. Firing rate 690cfh working pressure. Steam 125lbs neat surface 45.7. Type of cons. Welded. Boiler No. A89-305. Cap in BTU 536.000. Nat. Board No. 10.585. 552 lbs steam from 8 at 212 ° F. This unit was made 1969 and has been refurbished.