From its slim profile to its intuitive design, the GROHE Grohtherm Single Function 2-Handle Thermostatic Trim with Control Module streamlines the bathroom in both style and experience. Clean and contemporary, it features an upper handle to control volume and on/off, and a lower handle to control temperature. Thoughtfully designed for comfort and enjoyment, Grohtherm features GROHE TurboStat to maintain a consistent temperature and GROHE SafeStop to prevent scalding.