To prevent water hammer, condensate is removed from steam lines by placing steam traps where condensate buildup could occur.

A(n) ___ is a component directly attached to a boiler that is required for the operation of the boiler.

A package boiler is a self-contained unit that is preassembled at a factory.

Balanced draft is a mechanical draft from fans located before and after a boiler furnace.

Balanced draft is a mechanical draft from fans located before and after a boiler furnace.

A package boiler is a self-contained unit that is preassembled at a factory.

If a flame scanner does not prove a pilot flame during the pilot flame-establishing period, the pilot ___ will be de-energized, preventing fuel flow to the burner.

A faulty safety valve could cause a boiler explosion.

The three designs of strainers used in hot water heating systems are basket, in-line, and wye.

If a flame scanner does not prove a pilot flame during the pilot flame-establishing period, the pilot ___ will be de-energized, preventing fuel flow to the burner.