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Posted by berthold on December 15, 2003 at 00:46:38:
I'm looking for a service manual for the Vaillant Combi-Geyser boiler VCW 15 T3 W (or 20 or 25).
Does anyone have an ebook to senk or a link where to download?
My problem: have not enough hot water pressure when using taps or fittings. Seems to be the diverter valve. But I don't know where to find them or how to clean them from debris.
Thanks in advance
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