120-915

This straight flame sensor rod is a vital safety component engineered for high-efficiency, ultra-low NOx gas furnaces and heating systems. Designed to monitor the burner's flame during the ignition sequence, the sensor ensures your HVAC system operates safely by detecting the presence of fire. If the sensor fails to recognize a flame, it sends a signal to the control board to shut off the gas valve, preventing hazardous gas accumulation. Over time, sensors can become coated in carbon or corrode, leading to furnace short-cycling or ignition failure. This durable, heat-resistant replacement part is specifically optimized for low-emission burners, providing reliable flame rectification and restoring consistent performance to your residential or commercial heating equipment.
Type: Flame Sensor Rods
Size: Standard
Application: Used in high-efficiency gas furnaces and HVAC units specifically designed for ultra-low NOx emissions to ensure safe burner operation and ignition monitoring.
Specifications: Straight rod design, ceramic insulator, high-temperature metal construction, engineered for low-emission combustion environments.