Delta Faucet T17T259-H2O Trinsic TempAssure 17T Series Shower Trim with H2Okinetic Technology, Chrome Water sense certification promotes water conservation Tempassure thermostatic cartridge measures and monitors the temperature of the water and automatically adjusts to maintain a more precise water temperature Pause feature reduces the water to a trickle, allowing you to conserve water while doing tasks such as lathering up or shaving your legs Trim kit only, must order multichoice universal rough-in separately to complete the unit Meets standards set by Americans with disabilities act (ada) Metal