I am getting a fair noise from my boiler too, but ONLY when hot water is being delivered, or during pre-heating (to keep a 'reserve' of water hot.
The noise is from the upper part of the boiler - is this where the heat exchanger is (in a Vokera Syntesi)?
There is no noise of this nature during CH running, so what could the noise by caused by? The boiler is 4 months old.
MOD 2
don't hijack posts its not even the same boiler
your post has been split
The noise is from the upper part of the boiler - is this where the heat exchanger is (in a Vokera Syntesi)?
There is no noise of this nature during CH running, so what could the noise by caused by? The boiler is 4 months old.
MOD 2
don't hijack posts its not even the same boiler
your post has been split