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We have 63 questions about mending 'combi boiler heating glow-worm'
How to fix glow worm 18 hxi ?
Home heating systems?
GS 24i junior boiler timer broken?
My radiators not heating up?
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 ?
BMU error code?
My central heating is not working?