Thanks @Gasguru and @Madrab !!
Is this a huge work as per your experience?? Would this issue affect the radiators, or any other potential related issues should I be noticed of? I am looking to complete the transaction asap, yet would definitely wait for this issue to be resolved.
Thanks again...
Thanks @Gasguru!
The leak seems to be from the white pipe below the black item as the rust starts from there, I am not quite sure about the operation behind though.
I will have to arrange another visit to the apartment to confirm the make and model, while I have also asked the agent/seller to...
I am currently in a process purchasing a property and just realise it seems to be a leakage on the pipe connecting the HIU (Heat Interface Unit, transfers communal boiler to individual apartment then reheat the water).
I have done some research and it looks like the double check valve. You may...