still wont get hot noticed pipes leading to and from radiators not getting hot either ones that are hot can hardly touch pipes to them so hot..does that mean anything to you
i have coal central heating,hot water brilliant upstairs rads brilliant,i have 6 radiators downstairs 4 are brilliant but 2 are on seperate feed pipes and no way will they get hot.they get slightly warm on top thats all tried bleeding no good what can i do please help