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 ?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
glow worm 30c boiler,no hot water?
Glow.worm ultracom 38 cxi showing f25 faultcode?
My radiators not heating up?
My central heating is not working?
Intermittent boilet fails to fire on heating?
Central heating not working?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
Glow-worm micron 60ff boiler niosy ?
How can I fix my glow worm flexicom 30cx ?
Home heating systems?
glow worm 24cxi boiler?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
how can i fix my central heating. Glow-worm ultimate?
performa 30 he fault fan flue lights on ?
glow worm 30cxi bolier?
GS 24i junior boiler timer broken?
Bt Gas glow worm 330 timer controls not working?
Glow worm flexicom 30cx auto air vent - how do I replace?