This question is regarding Trevi Boost Recessed Shower Mixer (Black Override Button) - Shower Spares

House was built around 2002.

The shower is running hot only and I have been told that the cartridge needs replacing. The plumber thinks the shower is a Trevi Boost built in thermostatic mixer valve. However he can't say without stripping down the shower which version cartridge is required.

Do you know which one would be required for a house built around 2002.
Asked 9 years ago by Anonymous

This is the standard cartridge.

http://www.showerdoc.com/trevi-thermostatic-cartridge-s960134nu

And this is the boost cartridge

http://www.showerdoc.com/trevi-cartridge-boost-a963348


Your plumber will have to remove the temp knob to establish which one you have


Answered 9 years ago by Anonymous

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