We may have found other answers which could help you.
Click here for Heating Boiler Pilot Light
My radiators not heating up?
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 flexicom 30cx auto air vent - how do I replace?
My central heating is not working?
fitting thermostat?