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Mend Worcester Bosch 28i Hot Water Fitted

how to fix worcester greenstar 28i ?

locking out on hot water . fitted new flat plate and thermistor but still locking out

tom
July 2017
Worcester BoschWorcester Bosch 28iHeating, Home Heating SystemsHot Water Fitted
Does the heating work?

Asbestos
July 2017

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Worcester 28i Fault: Hot Water Lockout - Fix