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Mend Worcester 240 Boiler Heating Pressure

Wocester 240 boiler?

Why do we have to keep adding water to our Worcester 240 boiler. The pressure goes way up to 3 bar when the boiler is working. When it turns off the pressure drops and we have to add water to prevent the pilot from going off.

Dan Nickel
March 2006

Worcester Worcester 240 Heating, Home Heating Systems Boiler Heating Pressure

Suspect flat expansion vesel or blockage to expansion vessel.

HTH

Andy the gas man
March 2006

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Worcester 240 Boiler: Low Pressure & Water Loss