Related illustrations

1119

Low water cut-out for steam boiler

· p. 196

Two cross-sectional diagrams show a float-operated low water cut-out with an automatic water feed valve for a steam boiler. In the upper diagram, the normal water level supports the float, the switch mechanism is turned

1131

Low water cut-out for steam boiler

· p. 199

Two cross sections illustrate a float-operated low-water cut-out with an automatic water feed valve for a steam boiler. In the upper view, the normal water level holds the float up, the switch mechanism is turned on, and

1114

Location of low water cut-out

· p. 195

The illustration shows a cross section of a steam heating system with a boiler and burner below a radiator. Arrows trace steam along the supply main to the radiator and condensate through return piping to the boiler. The