Description
The Trane VAL6929 is an OEM thermostatic expansion valve (TXV) engineered for 3-ton R-410A refrigeration systems. Designed to deliver precise refrigerant metering, this valve regulates the flow of R-410A into the evaporator coil, maintaining optimal superheat levels and maximizing system efficiency across a wide range of operating conditions.
Why Choose the Trane VAL6929 TXV?
As a genuine Trane replacement component, the VAL6929 is built to exact OEM specifications, ensuring a direct-fit installation with no modifications required. Proper TXV function is critical to system performance — a correctly operating expansion valve prevents refrigerant flooding, protects the compressor, and ensures consistent cooling capacity.
Key Features
- Genuine Trane OEM thermostatic expansion valve
- Rated for 3-ton system capacity
- Compatible with R-410A refrigerant
- Designed for precise superheat control and refrigerant metering
- Direct OEM replacement — no field modifications required
- Helps protect the compressor from refrigerant flooding
- Supports consistent system efficiency and cooling performance
Applications
- Trane residential and light commercial split-system air conditioners
- Trane heat pump systems using R-410A refrigerant
- 3-ton cooling capacity equipment requiring TXV replacement or upgrade
Installation Notes
Always recover refrigerant before servicing the TXV. Verify system compatibility and refer to the equipment service manual for proper torque specifications and bulb placement. Recharge system with R-410A to manufacturer-specified charge after installation.
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