fitting thermostat?
Central heating not working?
I have moved into a flat am dissabled carnt get heating on unit flashing F1?
Bt Gas glow worm 330 timer controls not working?
My radiators not heating up?
glow worm 30cxi bolier?
How can I fix my glow worm flexicom 30cx ?
glow worm 2boiler fires up for 10 to 20 mins then shuts off whats wrong?
boiler lock out glow worm beta com 30c?
Intermittent boilet fails to fire on heating?
Which way to turn slotted screw to adjust water pressure up on a glow worm ?
radiators hot when water turned on?