The H-85-A-368+C-368A is a versatile 3-in-1 wall-mounted shower mixer system. It typically features a central diverter valve, a rain overhead shower, a handheld shower wand, and a built-in tub spout. It blends hot and cold water supplies for controlled, multi-outlet use.Key Features & ComponentsCentral Mixer Valve: Manages water flow and temperature. Moving the lever left/right adjusts the temperature, while moving it up/down controls the pressure.3-Way Diverter: Allows you to seamlessly switch the water flow between three different outlets: the overhead rain shower, the handheld showerhead, or the tub spout.