optimized for low-temperature applications ranging from -10°F to -40°F

instantly interrupting the gas valve circuit if airflow obstructions or blower failures cause internal temperatures to exceed safe operational parameters

As a critical component in Sensus 243-8-2 and 243-12 series valve bodies

By trapping condensate within the siphon loop

Johnson Controls A99BC-300 Temperature Sensor Els PW 17895 optimized for low-temperature applications rangingThe Johnson Controls A99BC 300 Temperature Sensor is a high precision PTC Silicon Sensor engineered for demanding HVACR environments. Utilizing a Positive Temperature Coefficient element, this passive sensor provides a reference resistance of 1,035 ohms at 77? F (25? C), ensuring exceptional accuracy of 0. 9? F across a broad range. This specific model features a 9 3 4 foot high temperature silicon cable, making it suitable for applications where