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We have 72 questions about mending 'glow-worm 80'
GS 24i junior boiler timer broken?
Home heating systems?
My central heating is not working?
My radiators not heating up?
How to fix glow worm 18 hxi ?
BMU error code?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
Is it normal that the flame is burning all the time?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?