worcester bosch boiler/no hot water?

Had the same problem.

One guy came to fix it and added a bit of cardboard between the switches so that even a small change in the diverter valve turned the water on.

This spark of genius lasted about a week.

Options are a new diverter valve, or a new diaphragm if you can re-build the existing valve.

Jon
April 2007

poss diverter valve diaphragm split.

hi-spec plumbing
March 2007