Trane SEN1447 Sensor 321042-401 As a critical mechanical replacement

As a critical mechanical replacement for the legacy 31J9101

technicians and homeowners ensure consistent static pressure management and improved indoor air quality

This model is designed for systems utilizing an external equalizer to account for pressure drops across the coil

Can this cage be used for both refrigeration and air conditioning

Trane SEN1447 Sensor 321042-401 As a critical mechanical replacementThe Trane SEN1447 is a mission critical 10k Ohm thermistor designed for precise HVAC zone control. Built to interface seamlessly with Trane and American Standard systems, this wired sensor enables local temperature adjustments via a rugged integrated dial. As a standard 10kOhm zinc sulfide sensor, it provides high accuracy resistance values to your building automation or unit controller, ensuring stable setpoint communication without the signal drift