I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
Home heating systems?
My central heating is not working?
glow work swiftflow 75/80/100?
How can I fix my glow worm flexicom 30cx ?
radiators hot when water turned on?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
BMU error code?
performa 30 he fault fan flue lights on ?
Intermittent boilet fails to fire on heating?
Glow worm flexicom 30cx auto air vent - how do I replace?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?