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Mend Worcester Bosch 24/28Si Home Heating Systems

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Mend Worcester Bosch 24/28Si Boiler Heating

pressure problem Worsester combi 24/28Si?

we have qa 24/28Si boiler which should operate at 1.5 bar but it is showing just over 2 bar ??

How can i adjust this ?? i know how to add pressure if required but not how to drop pressure>

frank william taylor
November 2010
Worcester BoschWorcester Bosch 24/28SiHeating, Home Heating SystemsBoiler Heating Worcester

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