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Mend Worcester 9.24 RSF Blowing Boiler

Worcester Heatslave 9.24 RSF Safety Valve Blowing?

The safety valve is blowing out when I attempt to use my combination boiler. The overheat thermostat is also tripping at the same time. The pressure vessel on top of the boiler doesn't have any pressure on it and will not hold pressure. Do I just need to replace this? Thanks.

Steve
April 2007

Worcester Worcester 9.24 RSF Heating, Home Heating Systems Worcester Blowing Boiler

yes replace the expansion vessel. make sure that you get the correct vessel for your model of boiler.

andy
April 2007

it sounds like its split then inside, new one needed

hi-spec plumbing
April 2007

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Worcester 9.24 RSF: Safety Valve & Overheat Issues