Thats probably whats failed.
We would only replace the whole diverter valve otherwise we would get called back when the rest of it started leaking or fails. By the time the diaphragm has failed its usually 6-8 years old.
We would charge £84 plus £94 for the whole valve but we dont go South of the River because we dont have the visa in our passport to go to that country.
I wonder how much "the earth" costs?
Tony
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