418547 400974 40-974 40974 Sensor for Thermo King Air Temp Temperature

418547 400974 40-974 40974 Sensor for Thermo King Air Temp Temperature

The 418547 400974 40-974 40974 sensor for Thermo King is an air temperature sensor that measures ambient air temperature and relays the data to the refrigeration unit's controller for accurate climate management.

Overview

This air temp temperature sensor for Thermo King is a replacement component that monitors the air temperature inside the refrigeration system and communicates with the control module. It is compatible with multiple part numbers, including 418547, 400974, 40-974, and 40974, making it a versatile replacement option for various Thermo King units.

Built For Performance

• Interchangeable with OEM part numbers 418547, 400974, 40-974, and 40974
• Accurate temperature sensing for reliable system response
• Rugged construction suited for the demands of transport refrigeration
• Standard electrical connector for straightforward replacement

Fits These Machines

• for Thermo King refrigeration units using sensor part numbers 418547, 400974, 40-974, or 40974

On-The-Job Use

• Used in Thermo King truck and trailer refrigeration systems
• Provides temperature feedback for maintaining cargo setpoints
• Helps detect temperature deviations in perishable goods transport

Specs At A Glance

Good To Know

Q: Will this sensor work as a direct replacement for my original Thermo King part? A: It is designed to match the specifications of Thermo King sensors across these part numbers, but you should check your unit's serial number and original part to confirm compatibility.

Q: What are signs that the air temperature sensor needs replacing? A: Inaccurate temperature readings, frequent cycling, or error codes on the controller can indicate a faulty sensor, and replacing it with this part restores accurate monitoring.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.