Recent content by blibbka

Yep, that was the problem. I'd obviously turned off a load of isolation valves while trying to fix it... "A little knowledge can be a dangerous thing"... Many thanks for your help.

Thanks for the rapid response, I will check when I get back home. Cheers

Hi, I did a search of the forum and I couldn't see anything that I hadn't tried already. Apologies if I've missed something. Our central heating boiler is an Ariston Microgenus. I couldn't see a model number on the documentation we have, however it looks identical to these so I therefore...