glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
radiators hot when water turned on?
fitting thermostat?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
Glow worm flexicom 30cx auto air vent - how do I replace?
how can i fix my central heating. Glow-worm ultimate?
GS 24i junior boiler timer broken?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
Intermittent boilet fails to fire on heating?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
My central heating is not working?
water from taps is boiling hot?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
Glowing 30hxi?
glow worm 24cxi boiler?