what causes the sabre he 25 to come on, on its own?
My central heating is not working?
Central heating not working?
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?
fitting thermostat?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
boiler Glow-worm30cxi 30cxi not working?
Suprima 50?
Glow.worm ultracom 38 cxi showing f25 faultcode?
Intermittent boilet fails to fire on heating?
My radiators not heating up?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
glow worm 30c boiler,no hot water?
Is it normal that the flame is burning all the time?
How can I fix my glow worm flexicom 30cx ?