I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
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boiler Glow-worm30cxi 30cxi not working?
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How can I fix my glow worm flexicom 30cx ?
GS 24i junior boiler timer broken?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
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Home heating systems?
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My central heating is not working?
Is it normal that the flame is burning all the time?
Glowing 30hxi?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?