928-116

The Navien Ignitor and Flame Sensor Assembly is a vital replacement component designed to ensure the reliable ignition and safe operation of high-efficiency gas heating systems. This dual-purpose assembly features a high-performance ignitor that provides the necessary spark or heat to start the burner, paired with a precision flame sensor rod that monitors for the presence of a flame. If your tankless water heater or boiler is failing to start, experiencing frequent cycling, or throwing ignition error codes, a worn or carbon-fouled ignitor-sensor assembly is often the cause. Engineered with high-temperature resistant ceramic insulation and durable metal alloys, this part is essential for maintaining the energy efficiency and safety of your residential or commercial heating appliance. Regular replacement of this assembly helps prevent unexpected heating failures and ensures consistent hot water delivery.
Type: Hot Surface Ignitor & Flame Sensor Assembly
Size: Small
Application: Used in high-efficiency gas-fired tankless water heaters, condensing boilers, and combination heating systems for both residential and commercial applications.
Specifications: Integrated dual-function design, high-temperature ceramic housing, durable electrode rod, and pre-terminated wiring harness for secure electrical connections.