Search results

Thanks for your reply Mick. I plan to close the isolation valve and detach the 'problem' side whilst leaving the rest of the system as-is. So in that case I will also need a coupler to connect the two pipes. Slightly nervous as I haven't used compression joints before, but the youtube...

I have a couple of big radiators which stopped getting warm a while ago. They used to be ok, are fairly new, and don't show signs of sludge (i.e. clean water came out, no bits, when I first tried to fix this a year or so ago). The two radiators are the last two in parallel across the flow and...