Moen U232CIS Features:Sourced through authorized distribution channels. Integrated M-CORE Transfer Valves can control 2 or 3 showering devices, a simple transfer cartridge modification changes the valve's flow from two outlets to three outlets Valve allows 2 or 3 showering devices to flow independently IMPORTANT: When using 3 Showering Devices, transfer valve cartridge must be modified. Simple Cartridge Modification changes the valves flow from 2 outlets to 3 outlets. See Transfer Valve Instructions for additional information IMPORTANT: When using 2 Showering Devices, designated outlet 3 must be CAPPED. Caps are not included with the transfer valves M-CORE valves, with 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home Features volume control, allowing you to adjust the flow of water for greater functionality Brass construction 1/4 turn stops on each inlet Transfer valve outlets match inlet connection type No tub outlet Supplied flush plug allows testing up to 200 PSI with air (300 PSI water) Mixing cartridge is supplied in the M-CORE 3-series trim kit Includes 2 function / 3 function ceramic disk cartridge for transfer valve Third party certified to meet ASME A112.18.1/CSA B125.1, and all applicable requirements referenced therein Warranty: All warranty claims must be made through Omega Faucet.