040-482

This high-quality flame sensor rod is a vital safety component for residential gas furnaces and HVAC heating systems. It is designed to detect the presence of a flame once the burner ignites, sending a signal to the control board to keep the gas valve open. If the sensor is worn, oxidized, or failing, the furnace may shut down shortly after ignition as a safety precaution. Replacing a faulty flame sensor is a common fix for heating systems that cycle off prematurely, ensuring reliable heat and preventing the buildup of unburned gas.
Type: Flame Sensor Rod
Size: Standard
Application: Compatible with gas-fired furnaces, package heating units, and central HVAC systems requiring a flame rectification safety circuit.
Specifications: Constructed with a high-temperature resistant metal sensing rod and a durable ceramic insulator to withstand extreme burner heat and provide consistent electrical signaling.