WATTS® Tankless Water Heater Valve, Series: LFTWH, 3/4 in Union x FNPT, Copper Silicon Alloy
Series LFTWH tankless water heater valves are designed to simplify the installation, maintenance and operation of tankless water heaters. They replace up to 18 fittings and 16 connections used in typical tankless water heater installations. Available in two valve sets or as a single valve with female threaded, union or quick-connect end options. Models available with or without a relief valve.