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Mend Sanuier Duval Comdi Heating Relief Pressure

How do I stop the relief valve from dripping?

Sanuier duval comdi system over pressured when topped up relief valve release but after water pressure was dropped it still drips.Anyone knows a quick repair?

Allan Beattie
November 2006
OPEN THE RELEIF UP MANUALLY AND SHUT IT A FEW TIMES IF THIS DOES NOT WORK, YOU WILL NEED A NEW ONE.

BG MIKE
November 2006

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