Thermo King WPAN Refrigeration Controller Unit 420228
Official OEM Thermo King parts catalog entry for the Thermo King Controller WPAN 420228, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King 420228 Controller WPAN delivers OEM-grade control and secure wireless WPAN connectivity for Thermo King refrigeration systems, ensuring precise temperature control and dependable telematics integration across transport refrigeration operations.
Product Overview
Thermo King refrigeration system control meets modern fleet connectivity. The Controller WPAN 420228 provides reliable electronic control functions and wireless personal area network (WPAN) capability to support temperature management, alarm reporting, and data exchange for refrigerated trailers and transport refrigeration units. West Texas Thermo King certifies this controller for fleet use across Amarillo, Lubbock, Odessa and the Permian Basin where uptime and predictable ROI matter most.
Key Features & Customer Benefits
- WPAN-Enabled Connectivity – Enables short-range wireless communication for local device pairing and data transfer, supporting fleet telematics workflows and technician diagnostics.
- OEM Control Logic – Maintains precise temperature control and operational sequencing to protect cargo and reduce product loss.
- Robust Construction – Engineered to meet Thermo King durability standards for transport refrigeration environments, improving component longevity and uptime.
- Diagnostic Support – Facilitates technician access to status and fault codes for fast troubleshooting and reduced downtime.
- Seamless Integration – Works with Thermo King control systems and telematics platforms to maintain consistent temperature control across reefer trailer and truck fleets.
- Fleet Efficiency – Supports fuel-efficient cooling strategies by enabling precise control and timely defrost or cycle functions.
Product Details
The Thermo King Controller WPAN 420228 is an OEM electronic control module designed for transport refrigeration applications that require local wireless connectivity. This controller provides control inputs and outputs for temperature regulation, alarm monitoring, and WPAN pairing where supported. Technicians install the controller using standard Thermo King mounting and wiring procedures. For exact electrical pinouts, physical dimensions, and integration guidance, consult Thermo King service documentation or contact West Texas Thermo King for verification prior to installation.
Efficiency & Sustainability
The Controller WPAN 420228 supports efficient, precision temperature control that reduces unnecessary engine run time and helps improve fuel-efficient cooling across Thermo King refrigeration units. When paired with compatible telematics such as Smart Reefer SR-4, fleets realize improved route-level temperature visibility and compliance tracking. This control strategy supports CARB Evergreen goals by enabling optimized refrigeration operation and lower emissions from transport refrigeration fleets.
Installation & Maintenance Tips
Install using OEM mounting locations and secure factory-style connectors. Use Thermo King-approved fasteners and harness routing to avoid abrasion and moisture intrusion. Inspect connections and WPAN antenna paths during scheduled maintenance intervals and record firmware or configuration versions in fleet maintenance logs. For complex installations, consult certified West Texas Thermo King technicians.
Real-World Applications
The Controller WPAN 420228 suits reefer trailers, refrigerated trucks, and other transport refrigeration units where reliable temperature control and short-range wireless device communication improve diagnostics and on-site configuration. Fleets operating in the Southwest rely on this controller to maintain consistent cold chain integrity across regional hauls and last-mile delivery routes.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or speak directly with the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Controller WPAN 420228 compatible with Thermo King transport refrigeration units?
A: Yes. The controller integrates with Thermo King control systems and supports local wireless pairing where WPAN is part of the OEM configuration. Consult Thermo King service documentation or contact West Texas Thermo King for application verification.
Q: Can technicians update settings or read faults via WPAN?
A: Yes. WPAN capability facilitates local device pairing for technician diagnostics, configuration checks, and fault retrieval to speed troubleshooting and reduce downtime.
Q: Where can fleets receive installation and service?
A: Certified installation and maintenance services are available in Amarillo, Lubbock, Odessa, and across West Texas through West Texas Thermo King.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Thermo King Controller WPAN 420228, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King 420228 Controller WPAN delivers OEM-grade control and secure wireless WPAN connectivity for Thermo King refrigeration systems, ensuring precise temperature control and dependable telematics integration across transport refrigeration operations.
Product Overview
Thermo King refrigeration system control meets modern fleet connectivity. The Controller WPAN 420228 provides reliable electronic control functions and wireless personal area network (WPAN) capability to support temperature management, alarm reporting, and data exchange for refrigerated trailers and transport refrigeration units. West Texas Thermo King certifies this controller for fleet use across Amarillo, Lubbock, Odessa and the Permian Basin where uptime and predictable ROI matter most.
Key Features & Customer Benefits
- WPAN-Enabled Connectivity – Enables short-range wireless communication for local device pairing and data transfer, supporting fleet telematics workflows and technician diagnostics.
- OEM Control Logic – Maintains precise temperature control and operational sequencing to protect cargo and reduce product loss.
- Robust Construction – Engineered to meet Thermo King durability standards for transport refrigeration environments, improving component longevity and uptime.
- Diagnostic Support – Facilitates technician access to status and fault codes for fast troubleshooting and reduced downtime.
- Seamless Integration – Works with Thermo King control systems and telematics platforms to maintain consistent temperature control across reefer trailer and truck fleets.
- Fleet Efficiency – Supports fuel-efficient cooling strategies by enabling precise control and timely defrost or cycle functions.
Product Details
The Thermo King Controller WPAN 420228 is an OEM electronic control module designed for transport refrigeration applications that require local wireless connectivity. This controller provides control inputs and outputs for temperature regulation, alarm monitoring, and WPAN pairing where supported. Technicians install the controller using standard Thermo King mounting and wiring procedures. For exact electrical pinouts, physical dimensions, and integration guidance, consult Thermo King service documentation or contact West Texas Thermo King for verification prior to installation.
Efficiency & Sustainability
The Controller WPAN 420228 supports efficient, precision temperature control that reduces unnecessary engine run time and helps improve fuel-efficient cooling across Thermo King refrigeration units. When paired with compatible telematics such as Smart Reefer SR-4, fleets realize improved route-level temperature visibility and compliance tracking. This control strategy supports CARB Evergreen goals by enabling optimized refrigeration operation and lower emissions from transport refrigeration fleets.
Installation & Maintenance Tips
Install using OEM mounting locations and secure factory-style connectors. Use Thermo King-approved fasteners and harness routing to avoid abrasion and moisture intrusion. Inspect connections and WPAN antenna paths during scheduled maintenance intervals and record firmware or configuration versions in fleet maintenance logs. For complex installations, consult certified West Texas Thermo King technicians.
Real-World Applications
The Controller WPAN 420228 suits reefer trailers, refrigerated trucks, and other transport refrigeration units where reliable temperature control and short-range wireless device communication improve diagnostics and on-site configuration. Fleets operating in the Southwest rely on this controller to maintain consistent cold chain integrity across regional hauls and last-mile delivery routes.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or speak directly with the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Controller WPAN 420228 compatible with Thermo King transport refrigeration units?
A: Yes. The controller integrates with Thermo King control systems and supports local wireless pairing where WPAN is part of the OEM configuration. Consult Thermo King service documentation or contact West Texas Thermo King for application verification.
Q: Can technicians update settings or read faults via WPAN?
A: Yes. WPAN capability facilitates local device pairing for technician diagnostics, configuration checks, and fault retrieval to speed troubleshooting and reduce downtime.
Q: Where can fleets receive installation and service?
A: Certified installation and maintenance services are available in Amarillo, Lubbock, Odessa, and across West Texas through West Texas Thermo King.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
