what causes the sabre he 25 to come on, on its own?
Glow-worm space saver 45-60 won't fire up?
Glow-worm Micron 60FF not starting when the weather is cold?
Glow-worm Fuelsaver 100F Flow & return?
were can i get a gas valve from ?
how can i drain radiators in a sealed system?
Central Heating problem?
Glow warm does not ignite?
Glow.worm ultracom 38 cxi showing f25 faultcode?
fault codes f4 and f19 mean on the Glow-worm 30ci?
Glow-worm 330 keep coming up fault f24 ?
central heating wont turn off?
Is it normal that the flame is burning all the time?
Please if possible can anyone help?
hot water problem?