Worcester 4000 trickling water sound

Worcester 4000 trickling water sound

Worcester 4000 trickling water sound

Hey guys, I got a new boiler installed, Worcester 4000. Everything seems fine and it could just be normal, but whenever I run hot water, the boiler sounds like it’s kettling, or a running water sound, tricking sound. I’ve bled all the radiators, no air in any of them. Is this normal?

by Rjaw

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