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Automatic reset functionality simplifies system recovery once internal temperatures return to safe operating parameters
Veteran technicians know that maintaining exact OEM manufacturer specifications is vital for system safety and operational efficiency
optimizing the compressor motor start-up phase
Ensures accurate combustion air proving by maintaining a -0
Johnson Controls A99BB-25 Temperature Sensor Automatic reset functionality simplifies systemThe 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
