020-308

This high-quality flame sensor rod is a critical safety component designed for modern gas-fired furnaces and heating systems. Its primary function is to detect the presence of a flame once the burner has ignited, ensuring the gas valve remains open only when a safe ignition is confirmed. If the sensor fails to detect a flame through the process of flame rectification, it signals the system to shut down, preventing dangerous gas buildup. Over time, original sensors can become coated in carbon or corroded, leading to frequent furnace cycling or ignition failure. This replacement flame sensor is engineered for high-temperature durability and provides a reliable solution for HVAC repair and routine furnace maintenance, restoring consistent heat and safe operation to your appliance.
Type: Flame Sensor Rod
Size: Standard
Application: Used in residential and commercial gas furnaces, forced-air heating units, and HVAC systems for flame safety monitoring.
Specifications: Constructed with high-grade, heat-resistant stainless steel and a precision-engineered ceramic insulator for reliable performance in extreme environments.