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Afternoon all. Just returned form holiday and gloworm ultimate fails to fire. Has been off for 11 days. No pilot flame. Fan on top of boiler runs. (Went for this first after previous problems) I think solenoids both pick up. Spark igniter clicks continuously and is visible in window...

Hi Folks just woken up to a freezing house as boiler hasn't fired, I tracked it down to a sticking boiler fan - found it just rotating very slowly, anyway freed it up eventually and the boiler fired. question is can I replace the fan or does it come under gas safe and require a heating...

Hi all Gloworm Ultimate pcb 900847 Pilot flame on boiler won't light. I have checked the two fuses on the pcb - both ok. When 240V switched on the two leds on pcb flash momentarily then go out and a relay on the pcb picks up. Relay stays in until 240V switched off. Question is...

Hi all (please ignore I double posted by mistake). Gloworm Ultimate pcb 105111 Pilot flame on boiler won't light. I have checked the two fuses on the pcb - both ok. When 240V switched on the two leds on pcb flash momentarily then go out and a relay on the pcb picks up. Relay stays in...