Description
The Trane VAL12842 is an OEM thermostatic expansion valve (TEV) engineered for use in Trane HVAC systems operating on R-410A refrigerant. Designed as a direct factory replacement, this TEV ensures precise refrigerant metering and superheat control, maintaining optimal system efficiency and protecting the compressor from liquid slugging.
Product Overview
Thermostatic expansion valves are critical refrigeration cycle components that regulate the flow of refrigerant into the evaporator coil. The VAL12842 is matched to the HXE 3 KX200 application, making it the correct OEM-specified choice for compatible Trane equipment. Using the correct factory-matched TEV preserves system performance, maintains proper superheat settings, and ensures long-term reliability.
Key Features
- OEM Trane replacement thermostatic expansion valve (TEV/TXV)
- Designed for R-410A refrigerant systems
- HXE 3 KX200 application-specific valve configuration
- Provides precise superheat control and refrigerant metering
- Protects compressor from liquid refrigerant slugging
- Direct factory replacement for compatible Trane equipment
- Engineered for consistent, reliable performance in residential and light commercial HVAC applications
Application
- Compatible refrigerant: R-410A
- Valve type: Thermostatic Expansion Valve (TEV/TXV)
- OEM Part Number: VAL12842
- Designed for use in Trane HXE series equipment
Why Choose OEM?
Using a genuine Trane OEM expansion valve ensures the valve’s flow capacity, bulb charge, and superheat settings are precisely calibrated for your specific equipment. Aftermarket substitutes may result in improper superheat, reduced efficiency, or premature compressor failure. The VAL12842 is the manufacturer-recommended solution for maintaining peak system performance.
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