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EAST GREENWICH — Billows of smoke and steam hovered over the Yankee Steam-Up at the New England Wireless and Steam Museum last Saturday, attracting a large crowd despite an overcast sky. The smoke was ...

When designing or replacing a low pressure steam boiler, throw out everything you know about hydronic boilers. A steam system is closer in operation to an air conditioning unit than it is to a ...

INCRUSTATIONS.—By the use of hard water for steam boilers, an incrustation or scale is liable to be formed on their interior surfaces which materially injures their efficiency in evaporating steam, ...