how can i fix my central heating. Glow-worm ultimate?
My Glow-worm Flexicom 30SX looses pressure 0.0?
Glow-worm 30cxl?
how do I refill my glow worm boiler or bleed it?
Is it normal that the flame is burning all the time?
water from taps is boiling hot?
Intermittent boilet fails to fire on heating?
fitting thermostat?
radiators hot when water turned on?
What can I do about a Glow-worm Flexicom 30cx fault code F11?
There is problem with my sabre 24se boiler!?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?