what causes the sabre he 25 to come on, on its own?
how can i fix my central heating. Glow-worm ultimate?
Is it normal that the flame is burning all the time?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
fitting thermostat?
Glow-worm micron 60ff boiler niosy ?
Glowing 30hxi?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
performa 30 he fault fan flue lights on ?
Central heating not working?
What can I do about a Glow-worm Flexicom 30cx fault code F11?