Reznor 43594 Flame Sensor

Reznor 43594 Flame Sensor operates as a flame detection component that provides safety assurance for gas-fired HVAC systems. This flame sensor operates through flame rectification technology to verify appropriate burner ignition by detecting burner flame presence. The control board receives a signal when flame is not detected which results in closing the supply of gas to prevent unburned gas accumulation. This part provides enhanced safety alongside reliable operation and efficient burner monitoring, is essential for maintaining heating unit performance and safety.