The Hansgrohe ShowerSelect S Thermostat with one outlet is designed to use for concealed installation in bathrooms. Thermostat consists of a safety lock that locks out the thermostat at 40 deg C to prevent any damage to the device. Pushbutton on/off control makes it easy for the user to handle the mixer. Chrome finish prevents corrosion and gives an attractive look. It operates at a pressure of 10 bar.