Recent content by ofneedofhelp

Bahco, I have looked over the website and can't seem to see anything like my problem, as I have followed the advice given on other possible problems (air lock, balance problem, etc.) but as I said none have availed, is my system blocked close to this rad, and if so can I as a novice fix it simply?

I recently replaced 4 rads in my system, at the same time I treated the system with sludge remover. However, one of my rads is still stone cold. I have standard valves, I have checked for an air blockage, and I have now removed the rad in question to check the water pressure at the valves to...