Thermo King Tube Receiver Dehydrator Assembly 666444
Official OEM Thermo King parts catalog entry for the Thermo King Tube Receiver Dehyd 666444, 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 Tube Receiver Dehyd 666444 supports sealed refrigeration circuits by removing moisture and contaminants, protecting compressors and expansion devices for dependable, continuous operation within Thermo King refrigeration systems.
Thermo King refrigeration system compatibility and OEM-level engineering ensure this component integrates with transport refrigeration and APU applications where receiver drier or tube receiver assemblies are specified. West Texas Thermo King supplies certified parts that fleets across the Southwest trust for uptime and return on investment.
Key Features & Customer Benefits
- OEM-Grade Filtration – Captures moisture and solid contaminants to reduce corrosion, acid formation, and compressor wear.
- Sealed Tube Integration – Supports system integrity and leak resistance by aligning with factory connection points and flow paths.
- Desiccant Protection – Maintains refrigerant dryness to prevent freeze-ups at expansion devices and preserve temperature control accuracy.
- Fleet-Ready Reliability – Engineered for continuous operation in transport refrigeration, minimizing unscheduled downtime and maintenance interventions.
- Certified OEM Supply – Sourced and supported by West Texas Thermo King to meet Thermo King service standards for repair and preventative maintenance.
Product Details
The Thermo King Tube Receiver Dehyd 666444 functions as a tube receiver and dehydrator assembly for transport refrigeration systems. This component removes moisture and particulate contamination from the refrigerant circuit, supporting compressor longevity and consistent temperature control. West Texas Thermo King verifies fitment and application based on Thermo King service documentation and provides installation guidance for fleet operations across the region.
Efficiency & Sustainability
By maintaining refrigerant purity and preventing moisture-related system degradation, the Tube Receiver Dehyd 666444 preserves fuel-efficient cooling and precise temperature control in reefer trailer and truck applications. Proper filtration reduces risk of refrigerant loss and minimizes repair-related emissions. This component complements Thermo King technologies such as Smart Reefer SR-4 and contributes to compliance goals including CARB Evergreen programs when installed and serviced according to OEM specifications.
Installation & Maintenance Tips
Install using OEM connection hardware and verify system evacuation procedures before opening the refrigeration loop. Inspect associated lines and service valves for corrosion and replace filter driers during major system repairs or when contamination is suspected. Follow scheduled maintenance intervals and document replacement dates to protect system reliability and warranty eligibility.
Real-World Applications
The Tube Receiver Dehyd 666444 suits reefer trailers, refrigerated box trucks, transport refrigeration units, and auxiliary power units where receiver drier assemblies are specified. It supports consistent temperature control for perishable loads and reduces the need for emergency repairs during long-haul operations.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance 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 contact our service department for confirmation.
Frequently Asked Questions
Q: Is this Tube Receiver Dehyd 666444 compatible with Thermo King Precedent and S-610 series units?
A: Yes. This component matches OEM receiver drier function and integrates where tube receiver drier assemblies are specified for Precedent and similar Transport Refrigeration units, subject to service-verified fitment.
Q: How often should the receiver dehyd be inspected or replaced?
A: Inspect during scheduled maintenance intervals and replace whenever the refrigeration circuit is opened for major service or when moisture/contamination is detected to preserve system reliability.
Q: Does installation require specialized tools or certification?
A: Certified Thermo King technicians perform installation to ensure proper evacuation, brazing or connection, and system testing consistent with OEM service procedures.
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 Tube Receiver Dehyd 666444, 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 Tube Receiver Dehyd 666444 supports sealed refrigeration circuits by removing moisture and contaminants, protecting compressors and expansion devices for dependable, continuous operation within Thermo King refrigeration systems.
Thermo King refrigeration system compatibility and OEM-level engineering ensure this component integrates with transport refrigeration and APU applications where receiver drier or tube receiver assemblies are specified. West Texas Thermo King supplies certified parts that fleets across the Southwest trust for uptime and return on investment.
Key Features & Customer Benefits
- OEM-Grade Filtration – Captures moisture and solid contaminants to reduce corrosion, acid formation, and compressor wear.
- Sealed Tube Integration – Supports system integrity and leak resistance by aligning with factory connection points and flow paths.
- Desiccant Protection – Maintains refrigerant dryness to prevent freeze-ups at expansion devices and preserve temperature control accuracy.
- Fleet-Ready Reliability – Engineered for continuous operation in transport refrigeration, minimizing unscheduled downtime and maintenance interventions.
- Certified OEM Supply – Sourced and supported by West Texas Thermo King to meet Thermo King service standards for repair and preventative maintenance.
Product Details
The Thermo King Tube Receiver Dehyd 666444 functions as a tube receiver and dehydrator assembly for transport refrigeration systems. This component removes moisture and particulate contamination from the refrigerant circuit, supporting compressor longevity and consistent temperature control. West Texas Thermo King verifies fitment and application based on Thermo King service documentation and provides installation guidance for fleet operations across the region.
Efficiency & Sustainability
By maintaining refrigerant purity and preventing moisture-related system degradation, the Tube Receiver Dehyd 666444 preserves fuel-efficient cooling and precise temperature control in reefer trailer and truck applications. Proper filtration reduces risk of refrigerant loss and minimizes repair-related emissions. This component complements Thermo King technologies such as Smart Reefer SR-4 and contributes to compliance goals including CARB Evergreen programs when installed and serviced according to OEM specifications.
Installation & Maintenance Tips
Install using OEM connection hardware and verify system evacuation procedures before opening the refrigeration loop. Inspect associated lines and service valves for corrosion and replace filter driers during major system repairs or when contamination is suspected. Follow scheduled maintenance intervals and document replacement dates to protect system reliability and warranty eligibility.
Real-World Applications
The Tube Receiver Dehyd 666444 suits reefer trailers, refrigerated box trucks, transport refrigeration units, and auxiliary power units where receiver drier assemblies are specified. It supports consistent temperature control for perishable loads and reduces the need for emergency repairs during long-haul operations.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance 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 contact our service department for confirmation.
Frequently Asked Questions
Q: Is this Tube Receiver Dehyd 666444 compatible with Thermo King Precedent and S-610 series units?
A: Yes. This component matches OEM receiver drier function and integrates where tube receiver drier assemblies are specified for Precedent and similar Transport Refrigeration units, subject to service-verified fitment.
Q: How often should the receiver dehyd be inspected or replaced?
A: Inspect during scheduled maintenance intervals and replace whenever the refrigeration circuit is opened for major service or when moisture/contamination is detected to preserve system reliability.
Q: Does installation require specialized tools or certification?
A: Certified Thermo King technicians perform installation to ensure proper evacuation, brazing or connection, and system testing consistent with OEM service procedures.
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.
