Photoresistor De Dietrich JJR121302280

A photoresistor is an essential sensor used in burner control systems to detect the presence of a flame. This particular photoresistor is designed for use in various heating applications where reliable flame sensing is critical for safety and efficiency. By monitoring light emitted from the burner flame, it provides feedback to the control unit, allowing the system to maintain proper operation or shut down if a flame is not detected. Suitable for both gas and oil burners, this component is a common replacement part during routine boiler maintenance. Its robust construction ensures long-lasting performance in demanding environments. Whether you are repairing a domestic boiler or an industrial burner, this photoresistor helps keep your heating equipment running safely and efficiently.