Courses in both high- and low-pressure stationary steam boiler operations are being offered this fall at Ridgewater College. The courses are intended for operators of hot water and high/low ...

The most serious boiler failure also happens to be the most common, according to the National Board of Boiler and Pressure ... t run a steam or hydronic heating system without a low-water cutoff.” ...

It appears by the experiments above referred to, that an increase of heat is required to generate steam from salt water ... it was preferable to employ a low pressure, as the time consumed ...