Delta Faucet T17T061 Compel Tempassure 17T Series Valve Trim, Chrome Trim kit only, must order multichoice universal rough-in separately to complete the unit Meets standards set by Americans with disabilities act (ada) TempAssure Thermostatic cartridge measures and monitors the temperature of the water and automatically adjusts to maintain a more precise water temperature Two function cartridge - lever controls volume and dial controls temperature 120 degree maximum handle rotation