most 46K13 assemblies include the necessary hardware to secure the 1/2" hub to the motor shaft

Streamlined Integration: Features standard thermocouple connectors for rapid field replacement and minimal downtime

750mV at 650°C

Installation Precision: Provides the exact hardware stack required for proper torque distribution across the compressor base

OEM Compatibility: Guaranteed fit for Carrier 356066-0801 to maintain factory specifications

Trane SEN1809 Temp Sensor 319848-301 most 46K13 assemblies include theWhen you're troubleshooting a lockout or erratic discharge air temperature on a Trane or American Standard unit, a failing thermistor is often the culprit. The Trane SEN1809 is a genuine OEM thermistor temperature sensor designed specifically for a 3 4" tube mount. This NTC (Negative Temperature Coefficient) sensor provides high accuracy resistance feedback to the control board, ensuring the system maintains precise setpoints and avoids coil freeze