Servicing

We have replaced O rings on shower and greased with silicone grease and reassembled but the water supply won't now shut off?
Asked 8 years ago by Adam
You may have a faulty piston that is not shutting off the water. Part 8 and 9 on the diagram.

www.showerdoc.com/bristan-1901-thermostatic-surface-mounted-recessed-shower-with-adjustable-riser-chrome-plated-shower-spares

Answered 8 years ago by Anonymous

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