what causes the sabre he 25 to come on, on its own?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Suprima 50?
How can I fix my glow worm flexicom 30cx ?
how can i fix my central heating. Glow-worm ultimate?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
Glowing 30hxi?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
performa 30 he fault fan flue lights on ?
Glow-worm micron 60ff boiler niosy ?
Glow worm flexicom 30cx auto air vent - how do I replace?
boiler Glow-worm30cxi 30cxi not working?
How to fix glow worm 18 hxi ?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
GS 24i junior boiler timer broken?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
Glow Worn Micron 50FF?
glow worm 30cxi bolier?
My radiators not heating up?
Glow.worm ultracom 38 cxi showing f25 faultcode?
glow worm 24cxi boiler?
Bt Gas glow worm 330 timer controls not working?
Central heating not working?
Is it normal that the flame is burning all the time?