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the ?

the boiler gives me hot water for a few mins and go off it is also doing this with the heating side as well vaillant ecotec plus 837

john
October 2010
VaillantHeating, Home Heating SystemsBoiler Hot Water Heating Vaillant
Errors? Fault codes?
You have given nothing to go on.

I have an 837 too!

Carefree
October 2010

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