Description
The Trane VAL12827 is an OEM expansion valve engineered for 12.5-ton Trane commercial HVAC systems. Designed as a direct factory replacement, this thermostatic expansion valve (TXV) precisely meters refrigerant flow into the evaporator coil, maintaining optimal superheat levels and maximizing system efficiency and reliability.
Key Features
- OEM Trane replacement expansion valve for 12.5-ton systems
- Precise refrigerant flow metering for optimal superheat control
- Engineered for direct drop-in replacement — no field modifications required
- Supports peak system efficiency and protects compressor longevity
- Built to Trane’s exacting quality and performance standards
- Compatible with Trane commercial rooftop and split-system equipment rated at 12.5 tons
Why Choose an OEM Trane Expansion Valve?
Using a genuine Trane expansion valve ensures your system operates within factory-specified parameters. Aftermarket valves can introduce superheat variability that leads to compressor damage, reduced capacity, and higher energy consumption. The VAL12827 is manufactured to exact tolerances, giving technicians confidence in a reliable, long-lasting repair.
Application
- Trane commercial HVAC systems — 12.5-ton capacity
- Suitable for rooftop units, split systems, and other Trane equipment requiring this OEM valve
Specifications
- Brand: Trane
- Part Number / SKU: VAL12827
- Capacity: 12.5 Tons
- Type: Thermostatic Expansion Valve (TXV)
- Application: OEM Direct Replacement







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