I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
glow worm 30c boiler,no hot water?
Suprima 50?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
performa 30 he fault fan flue lights on ?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
Central heating not working?
boiler lock out glow worm beta com 30c?
Glowing 30hxi?
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?