home Fix label Heating label_important Home Heating Systems category Worcester

Worcester 280 boiler will not operate?

New pcb control board fitted. Worked normally. When turned off, pump ran on for one hour before stopping. Boiler did not light when switched on next morning. Transformer on board feels warm. Any ideas what is wrong?

Paul Mullineaux, January 2008

home Fix label Heating label_important Home Heating Systems category Worcesterdone

sounds like pump over run stat. situated on gas to water heat exchanger rhs.

andy, March 2008

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home Fix label Heating label_important Home Heating Systems category Worcester

Worcester 280 boiler will not operate?

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Worcester 280 boiler will not operate?

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Worcester 280 boiler will not operate?

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