Recent content by mumstheword

Thanks for that. The reason was a drain down resulting in a lot of air in the system. I eventually tracked down the red reset button, it is hidden between the two push on connectors on the flow heat sensor. All now working ok apart from a lot of bubbles still in the pipes but hopefully the...

Error code F5 on a British Gas boiler model 330 Hi, I have read the answers on this site about other peoples problem with this error code but, I can not see any red reset button top left inside the boiler casing. The previous post were back in 2009 so I wonder if the layout of the boiler has...