352-031

This premium furnace flame sensor rod is a critical safety component designed for residential and commercial gas heating systems. Compatible with Lennox, Armstrong, and Ducane HVAC units, this sensor utilizes flame rectification to ensure your furnace's burner has successfully ignited. If your heating system starts up and then shuts down after just a few seconds, a corroded or failing flame sensor is often the cause. This replacement part restores reliable operation, preventing unnecessary system lockouts and ensuring gas is only flowing when a flame is present. Built with a high-temperature resistant probe and a durable ceramic insulator, it is engineered to withstand the intense heat of the burner assembly for long-lasting performance.
Type: Flame Sensor Rods
Size: Small
Application: Used in forced-air gas furnaces and heating systems to monitor burner ignition and ensure safe operation.
Specifications: High-temperature stainless steel sensor probe, protective ceramic insulation, and standard electrical connector for easy installation.