3 Function Thermostatic Shower Valves from  Bathrooms At Source Online

These shower valves can operate 3 different functions throughout your bathroom.

So with a 3 function valve you can operate a shower head over you, bath filler, body jets or a handset kit (perhaps on a slide rail kit).

But these valves ONLY operate 3 of the above options.

Although a 4 function valve can operate 4

Modern Thermostatic 3 Outlet Shower Valves