to which the water-tubes and firebox contribute 1,097.95 square feet, and the smoke tubes 2,629.6 square feet, while the superheater surface is 667.38 square feet. The boiler barrel has a diameter ...

Maintaining the correct water level in a boiler at all times is the responsibility ... These waterdroplets will leave deposits in the superheater and possibly cause tube failure, and any waterdroplets ...