Intermittent boilet fails to fire on heating?
How can I fix my glow worm flexicom 30cx ?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
Is it normal that the flame is burning all the time?
what causes the sabre he 25 to come on, on its own?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
Glow.worm ultracom 38 cxi showing f25 faultcode?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
BMU error code?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
Glow-worm micron 60ff boiler niosy ?