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I have Vokera flowmatic boiler. When starting CH, it starts popping an

Posted by JOHN HYAM, on
I have Vokera flowmatic boiler. When starting CH, it starts popping and banging until it reaches 60 deg, then its fine,no noise. Flushed out, still the same..
Rafal Kaczynski

Rafal Kaczynski

Hello John. Have you had power flushing done as it seems to be a noise from a sludge build up in your system. If you have flushed your system with chemical flush all symptoms of banging rattling etc should finish. Regards Rafal

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