Trane SEN0999 Temp Sensor 321894-708 Direct OEM Compatibility: Serves as

Direct OEM Compatibility: Serves as a drop-in replacement for legacy CNT07721 and CNT07114 boards

Precise Timing: Factory-calibrated for delay purge functionality to ensure safe and efficient system startups

This OEM replacement sensor is essential for contractors maintaining single-stage packaged terminal units

using this factory-authorized motor ensures the internal limit switches and control boards function as the manufacturer intended

Technicians should note that for optimal accuracy

Trane SEN0999 Temp Sensor 321894-708 Direct OEM Compatibility: Serves asThe Trane SEN0999 is a high precision mixed air temperature sensor engineered for commercial and industrial air handling units. Featuring a 15 foot capillary tube, this sensor is designed to provide comprehensive average temperature readings across the duct cross section, preventing localized stratification from causing inaccurate system cycling. This OEM Trane replacement is critical for economizer control and maintaining discharge air setpoints