The Maxitrol TS114J Discharge Air Temperature Sensor is a precision sensing device designed to monitor discharge air temperatures within a range of 110°F to 160°F in HVAC systems. It works by accurately detecting air temperature changes and transmitting signals to the control system for proper regulation and safety control. This sensor is commonly used in air handling units, make-up air units, and gas-fired heating equipment. It enhances system efficiency, supports safe operation, improves temperature control accuracy, and helps protect HVAC components from overheating.