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We have 37 questions about mending 'boiler leaking glow-worm'
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
My central heating is not working?
Is it normal that the flame is burning all the time?
My radiators not heating up?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
Home heating systems?
GS 24i junior boiler timer broken?
BMU error code?
How to fix glow worm 18 hxi ?