Grohtherm 1000 2-Handle Thermostatic Shower Valve Trim GROHE StarLight finish for scratch and tarnish-resistant surfaces for a lifetime of beauty GROHE CoolTouch features an innovative cooling channel to reduce the risk of scalding GROHE TurboStat technology delivers water at a desired temperature within a fraction of a second and keeps it constant for the duration of the shower GROHE EcoJoy reduces water consumption by up to 50 percent;Dirt strainers MetalGrip ergonomic handle GROHE StarLight finish for scratch and tarnish-resistant surfaces for a lifetime of beauty. GROHE TurboStat technology delivers water at a desired temperature within a fraction of a second and keeps it constant for the duration of the shower. SafeStop at 100F / 38C