3/4 in. FNPT Union x 3/4 in. NPT Tankless Water Heater Service Valve

The tankless water heater service valve kit by Eastman is used to stop the water supply to a tankless water heater . isolating the unit so it can be serviced. The valves in this kit are built with heavy-duty bronze and forged lead-free brass construction. They are simple to use including purge ports with caps and a pressure relief valve for easy operation. The valves are equipped with versatile union tank connections for a good fit. This kit includes: (1) color-coded hot valve . (1) color-coded blue valve . and (1) pressure relief valve