Watts 0120010 Tankless Valve Set 3/4 Inch Sweat Lead Free with Relief Valve

This 3/4 inch Gen II tankless water heater service valve with VersaFit technology is designed to simplify the installation and maintenance of tankless water heaters. It replaces up to 18 fittings and 16 connections used in typical tankless water heater installations. VersaFit technology provides versatility to easily configure the relief valve to the left or right side of the hot valve and keep the drain port facing forward for simpler installation and maintenance. This 3/4 inch tankless water heater valve set consist of hot and cold water heater valves made of lead free copper silicon alloy, 3/4 inch female NPT unions for connection to water heater, 3/4 inch female sweat connections for plumbing lines and a 150 psi 3/4 inch pressure relief valve.