leak

i have a leak coming from the bottom of the on/off knob, is it likely to be the thermostatic control that goes into the wall. I believe it has been changed once at least 10 years ago. If so which will i need- boiler is condensing, gravity fed shower
Asked 5 years ago by Tracy
If you have a combi boiler then you will need a pink cartridge if however you have a gravity fed shower then you will need a grey cartridge.

If you are not sure take the knobs and front cover off the shower and replace with what you have.

Answered 5 years ago by George Thomson

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