The Tempra 4000 Collection
Grohe thermostatic temperature control valves insure a maximum of bathing safety for everyone, but are particularly important for small children, physically disabled people, and elderly people. Thermostat valves such as the ones in the Tempra 4000 collection prevent the temperature shocks associated with accidental scalding and falls in the shower. Accurate to within 1° Fahrenheit, temperature is selected by dialing the temperature handle to a setting within the 70° to 110° comfort zone. The handle design also features a safety stop at 100° for added protection. Selecting your shower temperature is that simple. Plus, thermostat valves conserve energy as well by controlling the flow of hot water to be exactly what is required for your selected shower temperature.