Recent content by MJ

Thank you Bengasman, JohnD and Tryitandsee for your assistance. I'm not sure which pipe he has fitted it in, but as you'll see below it appears to be irrelevant. As the noise was coming from the boiler and nowhere else, we decided to try the X200 noise reducer first, with the option to do...

Bengasman, Thank you for your advice. How likely is it that leaks will appear if I use something like Fernox to clean the system? And if they do, is there anywhere they mostly occur? Will they be easy to fix? An update: On at least two occasions now the boiler has been absolutely...

Zimmers, Thank you very much for your reply. There is actually an AAV at the very top of the system in the loft, and yes, the expansion tank has no mains feed. As far as I can tell, the system fills up ok, with no loss of water from the expansion tank being noticed. I noticed this morning...

Hello, I hope someone might be able to assist me with this problem. I have an old central heating system, a Servowarm Elite 30 which has served me very well until this summer, when the boiler stopped working and the problem was diagnosed as a failed pump. After having been told by the...