Steam Boilers Sample Clauses
Steam Boilers. Horizontal return tubular: 15 sq. ft. of heating surface = 1 h.p. Vertical internally fired: 12 sq. ft. of heating surface = 1 h.p. For approximate results the following dimensions may be used to determine whether or not a boiler is within the limits mentioned in this instruction:
Steam Boilers. The two steam boilers running, both at the same time, will demonstrate the ability to generate 400 Hp of steam for a sustained period of one hour with water levels running at steady state.