I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Glow Worn Micron 50FF?
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what causes the sabre he 25 to come on, on its own?
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glow worm 30c boiler,no hot water?
boiler Glow-worm30cxi 30cxi not working?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
glow worm 30cxi bolier?
how can i fix my central heating. Glow-worm ultimate?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?