This question is regarding Trevi Therm - Pre 1997 (Red Override Button) - Shower Spares

trevi therm requires identification.

Hi. The attached pic is one of I believe a Trevi Therm. The on/off control does rotate and does switch off. But there is no stop point! Just turn it clockwise and the flow stops. Turn it a further 2

1/4 turn and it starts again.

On the temperature control the knob appears to have come adrift from the valve spindle.

Can you id the valve body and price me for replacement on/off and therm control valves please. Or advise otherwise.

Thanks. David
Asked 9 years ago by David

The on / off control is correct, ¼ turn on ¼ turn off, there are clutches inside the valve to stop you over turning it and causing damage.

I think you have the post 98 version of this valve however to be sure you need to send us a photo of the valve with the knobs and cover plate removed 

Answered 9 years ago by Anonymous

View Spares and Order Parts:

Do you need any additional help to find the correct spare part?

Please click the following link if you would like to see other answers or ask a question regarding the Trevi Therm - Pre 1997 (Red Override Button) - Shower Spares

If you've landed here and this question is not about your specific product, please take a look at these similar items on our Trevi Concealed Shower Valves Spares page. Alternatively, if you're looking for any other brands you should view our full range of Shower Spares.

If you do not want to proceed with a repair or you want to buy this item or similar, please consider one of our Replacement Trevi Concealed Shower Valves

For any other support request please get in touch.