352-051

Ensure the safety and efficiency of your heating system with this premium replacement flame sensor rod, compatible with Lennox, Armstrong, and Ducane gas furnaces. This critical HVAC component is designed to detect the presence of a flame within the burner assembly, utilizing flame rectification technology to signal the furnace control board. If your furnace experiences short-cycling or shuts off immediately after ignition, replacing a worn or carbon-fouled sensor can restore reliable operation. Built with high-grade materials for superior heat resistance and durability, this sensor helps prevent hazardous gas buildup by ensuring the gas valve remains open only when a flame is successfully established. It is an essential part for routine furnace maintenance and heating system repair.
Type: Flame Sensor Rod
Size: Small
Application: Residential gas furnaces, forced-air heating systems, and HVAC burner assemblies.
Specifications: High-temperature ceramic insulator, durable metal sensor probe, single-terminal connection.