Fulton 60 BHP Gas-Fired Steam Boiler. Manufacturer: Fulton; Boiler 90″ high x 55″ dia Flue outlet 12″ dia Output 2,009,000 BTU/hr Steam Output 2,070 lb/hr 1.5 Hp Gas Burner Motor, 3450 RPM/60CY Honeywell fluid power gas valve Water content 270 Gallons 60 gallon feedwater