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Mend Baxi 105e Comby Water Hot Amount

Baxi 105e excessive water run off before it becomes hot?

On a Baxi 105e Comby recently it has become noticeable that when running the hot water the amount run off has increased before it comes through hot - Any ideas please.

Andrew
July 2011
or you could just replace the diaphragm and save a fortune!

Boiler Bill
July 2011
diafram in the divertor valve going. Just replace divertor valve completley its guaraanteed then to work.

jeff
July 2011

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