352-029

Ensure your heating system operates safely and efficiently with this high-quality replacement flame sensor rod. Designed for use in Lennox, Armstrong, and Ducane gas furnaces, this critical HVAC component detects the presence of a burner flame during the ignition cycle. If your furnace starts up but shuts down after only a few seconds, a dirty or faulty flame sensor is often the culprit. This sensor utilizes flame rectification technology to signal the control board that it is safe to keep the gas valve open, preventing hazardous gas buildup. Constructed with a durable stainless steel rod and a heat-resistant porcelain insulator, this part is a reliable solution for common furnace ignition failures and routine HVAC maintenance.
Type: Flame Sensor Rod
Size: Small
Dimensions: Standard furnace rod length × Not applicable × Not applicable
Application: Residential gas furnaces and HVAC heating systems
Specifications: High-temperature stainless steel probe, ceramic insulator, standard male spade terminal connection.