I recently had trouble with my hot water system(not heating up) which is now fine, and functioning correctly,the problem is that my radiators need bleeding, which should be straight forward, but my radiators upstairs when you open the bleed valve, the air escapes,(hisses)then stops and then nothing, no matter how long i leave valve open for, no water follows the trapped air.
The downstairs radiators are fine and "bled up".
The system is a open vent,gravity fed water system with pumped heating.
am i missing something?.
The downstairs radiators are fine and "bled up".
The system is a open vent,gravity fed water system with pumped heating.
am i missing something?.