Watts 0100164|WW0100164 - 1 LFTWH-UTS-HCN-RV Valve Set with RV

This lead free tankless water heater valve set is designed to simplify the installation, maintenance and operation of tankless water heaters. This 1 inch tankless hot and cold water heater valve set with threaded and sweat fittings, 150 psi relief valve and no spring check facilitates isolation of the water heater from the water lines, water heating purging and draining. It replaces up to 18 fittings and 16 connections used in typical tankless water heater installations. It features a lead free copper silicon alloy body, full-port quarter-turn ball valve with color-coded T-handle, virgin PTFE seats, purge and drain valve with a hose connection and tethered brass cap, FPT union connection to the water heater and FPT and sweat tailpiece union for connection to water line. The pressure rating is 600 psi (41.4 bar) WOG.