Official OEM Thermo King parts catalog entry for the Valve, Check 112930, 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 Valve, Check 112930 delivers OEM-grade directional flow control for transport refrigeration systems, protecting compressors and evaporators by preventing refrigerant backflow during cycling and shutdowns. Thermo King refrigeration system components like this check valve support consistent temperature control and uptime for temperature-controlled fleets operating across West Texas and the Permian Basin.
As a certified Thermo King dealership, West Texas Thermo King lists this check valve as a service-grade replacement component that upholds system integrity and supports long-term fleet efficiency in reefer trailer and truck applications.
The Thermo King Valve, Check 112930 functions as a directional valve within transport refrigeration circuits, permitting flow in one direction and preventing reverse flow that can lead to compressor damage or compromised temperature regulation. This component follows OEM standards for materials and assembly used across Thermo King repair parts, and is suitable for service and repair in commercial refrigerated trucks and reefer trailers used across Amarillo, Lubbock, Odessa, and throughout West Texas.
This check valve supports fuel-efficient cooling strategies and precise temperature control that help fleets optimize runtime and reduce unnecessary cycles. By maintaining proper refrigerant flow and preventing system backflow, the component contributes to reliable operation and helps fleets pursuing Smart Reefer SR-4 workflows or CARB Evergreen initiatives where applicable.
Install with OEM-recommended fittings and clamps and inspect seals and connections during routine service intervals. Verify correct orientation for flow direction at installation and include valve checks in preventive maintenance to preserve efficiency and prevent unplanned downtime. Use certified Thermo King technicians at West Texas Thermo King for installation verification and diagnostics.
The Thermo King Valve, Check 112930 is used in transport refrigeration applications including reefer trailers and refrigerated trucks to protect compressors, maintain temperature stability, and extend component life. Fleet operators in regional cold-chain distribution, long-haul transportation, and field service operations rely on this valve to support consistent temperature control and cargo protection.
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 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 call the service department for confirmation.
Q: Is the Valve, Check 112930 compatible with Thermo King transport refrigeration units?
A: Yes. The Valve, Check 112930 integrates with Thermo King transport refrigeration assemblies and installs as an OEM service component to maintain directional flow control.
Q: How does this check valve affect fleet temperature control?
A: By preventing reverse refrigerant flow, the valve supports consistent evaporator and compressor performance, which helps maintain target setpoints and reduces risk of temperature excursions.
Q: What should technicians check during installation?
A: Technicians verify valve orientation, inspect connection seals, use OEM clamps or fittings, and follow scheduled maintenance intervals to ensure reliable operation.
Q: Where can fleets in West Texas obtain installation and service?
A: West Texas Thermo King provides certified installation and maintenance services in Amarillo, Lubbock, Odessa, and the surrounding region.
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 Valve, Check 112930, 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 Valve, Check 112930 delivers OEM-grade directional flow control for transport refrigeration systems, protecting compressors and evaporators by preventing refrigerant backflow during cycling and shutdowns. Thermo King refrigeration system components like this check valve support consistent temperature control and uptime for temperature-controlled fleets operating across West Texas and the Permian Basin.
As a certified Thermo King dealership, West Texas Thermo King lists this check valve as a service-grade replacement component that upholds system integrity and supports long-term fleet efficiency in reefer trailer and truck applications.
The Thermo King Valve, Check 112930 functions as a directional valve within transport refrigeration circuits, permitting flow in one direction and preventing reverse flow that can lead to compressor damage or compromised temperature regulation. This component follows OEM standards for materials and assembly used across Thermo King repair parts, and is suitable for service and repair in commercial refrigerated trucks and reefer trailers used across Amarillo, Lubbock, Odessa, and throughout West Texas.
This check valve supports fuel-efficient cooling strategies and precise temperature control that help fleets optimize runtime and reduce unnecessary cycles. By maintaining proper refrigerant flow and preventing system backflow, the component contributes to reliable operation and helps fleets pursuing Smart Reefer SR-4 workflows or CARB Evergreen initiatives where applicable.
Install with OEM-recommended fittings and clamps and inspect seals and connections during routine service intervals. Verify correct orientation for flow direction at installation and include valve checks in preventive maintenance to preserve efficiency and prevent unplanned downtime. Use certified Thermo King technicians at West Texas Thermo King for installation verification and diagnostics.
The Thermo King Valve, Check 112930 is used in transport refrigeration applications including reefer trailers and refrigerated trucks to protect compressors, maintain temperature stability, and extend component life. Fleet operators in regional cold-chain distribution, long-haul transportation, and field service operations rely on this valve to support consistent temperature control and cargo protection.
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 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 call the service department for confirmation.
Q: Is the Valve, Check 112930 compatible with Thermo King transport refrigeration units?
A: Yes. The Valve, Check 112930 integrates with Thermo King transport refrigeration assemblies and installs as an OEM service component to maintain directional flow control.
Q: How does this check valve affect fleet temperature control?
A: By preventing reverse refrigerant flow, the valve supports consistent evaporator and compressor performance, which helps maintain target setpoints and reduces risk of temperature excursions.
Q: What should technicians check during installation?
A: Technicians verify valve orientation, inspect connection seals, use OEM clamps or fittings, and follow scheduled maintenance intervals to ensure reliable operation.
Q: Where can fleets in West Texas obtain installation and service?
A: West Texas Thermo King provides certified installation and maintenance services in Amarillo, Lubbock, Odessa, and the surrounding region.
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.
