Recent content by airfrog

Thanks! I might give it a go myself in that case. I will indeed close the mains valve and open a hot tap before replacing it. The image in Jackthom's post looks exactly like the unit I have. Can you recommend a good place to buy one from? From internet searches all of the sites I have come...

I have an old Firebird Combi 90 oil-fired boiler. Last week the SIKA flow switch sprung a leak. The fitting isn't loose, there is a crack in the plastic. My knowledge of boilers is pretty much non-existent, but the part does look deceptively simple to replace: you remove the old switch, screw on...