this specific model is designed for 24V control circuits

Technician-Grade Durability: Built for high-frequency switching to handle modern furnace duty cycles without premature failure or nuisance tripping

the auto-reset mechanism restores the circuit

This 97H76 is the direct replacement for 97H7601

this component helps prevent the erratic hunting or failure-to-close issues often caused by flange leaks or improper compression

Johnson Controls A99BB-25 Temperature Sensor this specific model is designedThe Johnson Controls A99BB 25 Temperature Sensor is a high accuracy PTC silicon sensor designed for precision monitoring in commercial refrigeration and HVAC applications. This passive Positive Temperature Coefficient sensing element provides a reference resistance of 1,035 ohms at 77? F (25? C), ensuring reliable data for system 450 controls, A419, and A421 series modules. The sensor is constructed with a stainless steel bulb and a 9 3 4 inch PVC