Mend > Home Heating Systems

How can I reduce the pressure on my boiler?

I have a Main Combi 24 HE boiler. The pressure dial is up on 3 and a half. The boiler and radiators are making a groaning noise constantly (through the night aswell) and it is now doing my head in. Anybody know the answer to this?

Tracey
November 2013

Heating, Home Heating Systems Reduce Pressure Boiler

If you have not overfilled and pressure is still high than plate heatexchanger leaking within so need replacing.

k
December 2013

Make sure the filling loop is turned off,if in doubt disconnect it then reduce pressure of system by opening the red top valve at the bottom of boiler

toptrish
November 2013

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How can I reduce the pressure on my boiler?

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How can I reduce the pressure on my boiler?

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How can I reduce the pressure on my boiler?

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Worcester boiler dripping water?

Vaillant ecotec 831 plus?

Remove boiler cover?

Siemens RDJ10RF thermostat problem?

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