Manufacturer Name: Resideo Product Number: AM101-UP-1LF OEM Part Number: AM101-UP-1LF Product Description: 3/4"Union Lead Free Mix Valve Weight:2.2lbs/997.9g The Resideo AM101-UP-1LF is a mixing valve that controls the flow of hot and cold water and mixes them to a desired temperature. It has special use in regulating the temperatures of water at showers,... https://www.partshnc.com/am101-up-1lf-resideo-34-union-lead-free-mix-valve