I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
boiler Glow-worm30cxi 30cxi not working?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
Intermittent boilet fails to fire on heating?
My central heating is not working?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Central heating not working?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
My radiators not heating up?
fitting thermostat?
Glow worm flexicom 30cx auto air vent - how do I replace?
radiators hot when water turned on?