Recent content by Gary500

After connecting up the rad I only opened the valve on the supply side, then bled it and then opened the lockshield valve. This is a brand new rad, it can't be blocked already surely ? What are the chances of the return pipe being blocked somewhere ? I'm going to shut off all the working rads...

My CH system is circa 20 years old. My hot water was fine, my four rads upstairs were piping hot, my hallway rad downstairs was also piping hot but the two rads in my lounge were cold so I took off the largest cold rad and flushed it through. When I put it back, opened the valves (I have no...