My Worcester 24Ri has developed a water trickling noise which seems to be coming from the bottom of the boiler. As far as I can see, there is nothing leaking.
To give some idea of the set up, I have an unvented cylinder in the loft and the central heating side has been pressurised so the header tank and all that is now gone. There is also a Magnaclean on the boiler which I have cleaned.
It only does this when the boiler is running. Any ideas on what this could be and how I could resolve?
To give some idea of the set up, I have an unvented cylinder in the loft and the central heating side has been pressurised so the header tank and all that is now gone. There is also a Magnaclean on the boiler which I have cleaned.
It only does this when the boiler is running. Any ideas on what this could be and how I could resolve?