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Mend Worcester Bosch Greenstar Central Heating No Hot Water

lock off light keeps comming on ?

no hot water no C/H was working just stopped fan runs but boiler wont fire up please help

christine
February 2009
Worcester BoschWorcester Bosch GreenstarHeating, Home Heating SystemsWorcester Bosch Central Heating No Hot Water

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Worcester Bosch Lock Off - No Hot Water