Description
The Trane VAL11994 is an OEM Electronic Expansion Valve (EXV) engineered for precise refrigerant metering in Trane commercial and residential HVAC systems. Featuring 7/8″ inlet and 1/2″ outlet connections, this valve delivers accurate, electronically controlled refrigerant flow to optimize system efficiency, capacity, and comfort across a wide range of operating conditions.
Key Features
- OEM Trane replacement EXV for reliable, factory-spec performance
- 7/8″ inlet x 1/2″ outlet connection sizing for direct drop-in replacement
- Electronic expansion valve design enables precise, variable refrigerant metering
- Improves system efficiency by maintaining optimal superheat levels
- Engineered for compatibility with Trane split systems, heat pumps, and commercial equipment
- Durable construction built to withstand demanding HVAC operating environments
- Direct OEM replacement minimizes downtime and simplifies installation
Product Specifications
- Part Number: VAL11994
- Brand: Trane
- Valve Type: Electronic Expansion Valve (EXV)
- Inlet Connection: 7/8″
- Outlet Connection: 1/2″
Application
The Trane VAL11994 EXV is designed as a direct OEM replacement for Trane systems requiring precise electronic refrigerant flow control. Electronic expansion valves are critical components in modern high-efficiency HVAC systems, working in tandem with the system controller to continuously adjust refrigerant flow based on real-time load demands. This results in improved energy efficiency, tighter temperature control, and extended equipment life compared to traditional thermostatic expansion valves.
Why Choose an OEM Trane EXV?
Using genuine Trane OEM components ensures compatibility, maintains system warranties, and delivers the performance your equipment was designed to achieve. The VAL11994 is the correct factory replacement part, eliminating guesswork and reducing the risk of callbacks.







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