Ensure safe, reliable heating with the L.B. White Flame Sensor Rod #574284. This 2.75" sensor is a key safety component for L.B. White Guardian 2.0 HSI (Hot Surface Ignition) heaters, designed to detect flame presence during operation.
If no flame is detected, the sensor signals the system to shut off the gas supply, preventing unsafe conditions and protecting your equipment.
Built for durability and consistent performance, this genuine L.B. White replacement part helps keep your heater running safely and efficiently.
Compatibility • Guardian 2.0 AD/AW060 – 60,000 BTU • Guardian 2.0 AD/AW100 – 100,000 BTU • Guardian 2.0 AD/AW250 – 250,000 BTU • Guardian 2.0 AW325 – 325,000 BTU • For both LP (Liquid Propane) and NG (Natural Gas) models
Key Features • Genuine L.B. White part #574284 • 2.75" flame sensor rod • Detects flame for safe heater operation • Shuts off gas if no flame is present • Designed for Guardian 2.0 HSI heaters
Keep your L.B. White heater safe and dependable—replace your worn flame sensor with this OEM part for lasting performance.
