Lighthouse Boiler

The lighthouse's steam-generating iron boiler maintained for heating and powering systems

1 appearances

Appearances in the Narrative

When this object appears and how it's used

1 moments

S15E4 · Horror of Fang Rock Part 4

Doctor uncovers the Rutan’s deadly relay

The boiler radiates searing heat while Leela rhythmically feeds coal through the firebox door, maintaining steam pressure essential to the lighthouse’s automated systems and, by extension, the beacon’s function.

Before: Operating at pressure with inconsistent needle fluctuations alarming the crew before Leela’s intervention.

After: Still under manual stoking; its churning roar underscores the urgency of the Doctor’s defensive orders.

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