The result is a boiler unit which is less prone to catastrophic accidents.

General arrangement To avoid problems of premature condensation, the engine and boiler units were mounted together.

The Garratt, with an engine unit at each end carrying coal and water supplies, and a boiler unit articulated between them.

Machine building includes steam and hot-water automated boiler units, plate freezing apparatuses, and incinerators.

Also on the grounds were a house at number 142, a boiler unit and some smaller buildings.

Room 1 led to the "bunker", a concrete former coke storage room adjacent to the boiler unit, and the infirmary.

There are no filters to replace, but the boiler unit collects sediment, so periodic cleaning is a must.

The boiler unit takes seven pints of water.

Early design and construction difficulties involved the steam-tight flexible connections between the boiler unit and the power units.

These supplied heat to eight boiler units, four associated with each reactor.