home Fix label Heating label_important Home Heating Systems category Worcester

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked dhw pump & control board by substitution what to look for next ?boiler worcester 35cdi combi about 9 years old

les, March 2009

home Fix label Heating label_important Home Heating Systems category Worcesterdone

replace the heat exchanger,clean the system had the same proplem before xmas it is the heat exchanger

stew, March 2009

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home label Heating label_important Home Heating Systems

Fix Fault - Heating

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home Fix label Heating label_important Home Heating Systems category Worcester

while running hot water boiler runs hot & cold for the duration tap is on?

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while running hot water boiler runs hot & cold for the duration tap is on?

I can answer this question ...

while running hot water boiler runs hot & cold for the duration tap is on?

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