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Mend Glow-worm 30si Boiler Heating

glow-worm 30si?

How to relight pilot

Peter Swiffen
August 2011
Glow-wormGlow-worm 30siHeating, Home Heating SystemsBoiler Heating Glowworm
How can I resolve an F4 fault on my Glow Worm 30si boiler. I have replaced the pressure vessel, the flame sensor electrode and the main pcb

John Halstead
October 2011
There is no pilot light for the Glow Worm 30si, it is automatic lighting when calling for heat/water

Frustrated GW30si owner
October 2011

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