The NAVIEN 30024763A Outlet Adapter Assembly is a replacement connection component designed for compatible Navien tankless water heaters. It provides a secure outlet connection between the water heater and the plumbing system, helping direct heated water efficiently into the hot-water supply line. This adapter assembly supports proper water flow and reliable system operation while hel... https://www.partshnc.com/30024763a-navien-tankless-water-heaters-adapter-outlet-assembly