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home Fix label Heating label_important Home Heating Systems category Powermax

powermax155?

boiler fires up runs for10mins ,but there is a whistling sound then rcd tripsout. re set same again ?
paul wilson, December 2010
home Fix label Heating label_important Home Heating Systems category Powermaxdone
Check pump or fan
Only motors that would make noise and break an rcd

Carefree, December 2010
link Click here to see other fixes for Powermax 155.

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