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We have 372 questions about mending 'heating hot water glow-worm'
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
GS 24i junior boiler timer broken?
My central heating is not working?
How to fix glow worm 18 hxi ?
My radiators not heating up?
Home heating systems?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
BMU error code?
Is it normal that the flame is burning all the time?