The Navien 30026265A Flame Rod Assembly is a critical ignition component designed for use in Navien NPE and NCB series water heaters and boilers. It detects the presence of a flame during operation, ensuring safe and reliable combustion. By monitoring flame stability, the assembly helps prevent ignition failures and system shutdowns. Built for durability and precise performance, the N... https://www.partshnc.com/30026265a-navien-tankless-water-heaters-flame-rod-asm-npe-ncb