352-008

This premium flame sensor rod is a vital safety component designed for Lennox, Armstrong, and Ducane gas furnaces and heating systems. Engineered to monitor the burner flame, this sensor uses flame rectification to signal the control board that a flame is present, allowing the heating cycle to continue safely. If your furnace starts and then shuts off after just a few seconds, a soot-covered or failing flame sensor is often the culprit. Replacing a worn sensor rod ensures reliable ignition and prevents system lockouts during cold weather. Built with a high-temperature resistant metal probe and a durable ceramic insulator, this part is essential for routine HVAC maintenance and repair.
Type: Flame Sensor Rod
Size: Small
Application: Used in residential gas furnaces, unit heaters, and commercial HVAC equipment for flame detection and safety monitoring.
Specifications: High-grade ceramic insulation, heat-resistant metal alloy rod, standard offset mounting bracket for easy installation.