Description
The Trane VAL4827 is a factory-specified thermostatic expansion valve (TXV) engineered for use with R-22 refrigerant in 3-ton HVAC systems. Designed to deliver precise refrigerant metering, this valve maintains optimal superheat levels across a wide range of operating conditions, helping to protect the compressor and maximize system efficiency.
Key Features
- OEM Trane replacement thermostatic expansion valve
- Rated for 3-ton system capacity
- Compatible with R-22 refrigerant
- 500# rated for robust pressure performance
- Provides accurate superheat control for compressor protection
- Helps maintain system efficiency and consistent cooling output
- Direct OEM replacement for simplified installation
Application
The VAL4827 is a direct OEM replacement part designed for Trane residential and light commercial cooling equipment utilizing R-22 refrigerant. It is ideal for service technicians performing system maintenance, refrigerant circuit repairs, or component upgrades on compatible Trane equipment.
Why Choose OEM Trane Parts?
Using genuine Trane replacement components ensures compatibility, reliability, and adherence to original equipment specifications. The VAL4827 TXV is built to Trane’s exacting standards, helping to restore system performance and extend equipment life.







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