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Mend Vokera Home Heating Systems

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Mend Vokera Intermittent Loud Noise

How do I stop a rumbling flue?

I have a Vokera Pinnacle condensing boiler and there is an intermittent loud rumbling noise coming from the twin flue system. The flue is 15m long and my pressure guage never drops below 2. If I dropped the pressure to 1, would that mean the boiler would demand less air from the flue therefore possibly stopping the noise?

Neil Craig
January 2010
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Mend Heating, Home Heating Systems
Find out how to mend Vokera home heating systems