Sterling HVAC 11J38R06890-003 Flame Sensor

The Sterling HVAC 11J38R06890-003 Flame Sensor is a crucial safety component for your gas-fired HVAC system, most commonly found in direct spark gas fired unit heaters. This compact sensor, measuring only 1.5 Inches for the probe and 2.5 Inches overall with a weight of 0.03 pounds, plays a vital role in ensuring safe and efficient operation. It continuously monitors the presence of a flame during burner operation. If the flame is extinguished for any reason, the sensor sends a signal to the control module, which shuts down the gas supply to prevent dangerous gas leaks. This automatic shutoff helps protect your home or business from potential hazards and ensures the system doesn't waste fuel by running without a proper flame.