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HEATLINE VEZO24?

Every time I put my hot water on, the heating comes on with it!! This never used to happen before!!! Help!
Rob JONES, September 2009
You need to replace your d/valve as it is letting by .David

capitalboilers.co.uk, September 2009
diverter valve passing to rads hw should be pretty low temp and the rads wont heat as good as if you put ch on.

gilo, September 2009
link Click here to see other fixes for Heatline.