From its slim profile to its intuitive design, the Grohe grohtherm dual function 2-handle thermostatic trim with a control module streamlines the bathroom in both style and experience. Clean and contemporary, it features an upper handle with an integrated 2-way diverter to easily switch from showerhead to hand shower, and a lower handle to control temperature. Thoughtfully designed for comfort and enjoyment Grohe turbo start to maintain a consistent temperature and Grohe safe stop to prevent scalding.