Kohler K-99763-4-CP Honesty Rite-Temp Bath and Shower Trim, Polished Chrome Rite-temp pressure-balancing technology maintains water temperature within +/-3 degrees Fahrenheit 2.0 gpm (gallons per minute) showerhead with katalyst spray technology Premium material construction for Durability and reliability Includes lever handle, single-function showerhead, shower arm and flange, valve trim, and non-diverter tub spout with NPT or slip-fit connection Trim only; requires k-11748-k or k-11748-ks rite-temp pressure-balancing valve (sold separately)