Riobel Kubik 3/4" Therm & Pressure Balance Trim With 6 FunctionsRiobel Kubik 3 4 Thermostatic & Pressure Balance Trim with 6 Functions Combines thermostatic and pressure balance technologies with dual temperature and volume controls for a customized shower experience. Features RioWise valve technology maintains steady temperature performance even with a 50% drop in water pressure Set it and forget it temperature memory retains preferred settings Supports up to 6 functions, allowing two shower systems to run