how can i fix my central heating. Glow-worm ultimate?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
performa 30 he fault fan flue lights on ?
glow work swiftflow 75/80/100?
Glow worm flexicom 30cx auto air vent - how do I replace?
radiators hot when water turned on?
boiler Glow-worm30cxi 30cxi not working?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?
water from taps is boiling hot?
Suprima 50?
What can I do about a Glow-worm Flexicom 30cx fault code F11?