Description
The Trane VAL10643 is an OEM-grade 3-way solenoid valve designed for use in Trane HVAC systems. Sold without the coil, this valve body is the ideal solution for technicians replacing a worn or damaged valve while retaining a serviceable coil, or when sourcing a coil separately to meet specific voltage requirements.
Product Overview
This 3-way solenoid valve provides precise directional flow control within refrigeration and HVAC circuits. The 3-way configuration allows the valve to divert or mix fluid streams, making it well-suited for applications such as refrigerant circuit management, hot gas bypass, and system defrost cycles in Trane commercial and residential equipment.
Key Features
- OEM Trane replacement part — ensures proper fit and function in compatible Trane equipment
- 3-way valve body design for diverting or mixing flow in HVAC and refrigeration circuits
- Sold less coil — allows pairing with the appropriate coil for your system’s voltage requirements
- Durable construction engineered to withstand the demands of commercial and residential HVAC applications
- Direct OEM replacement minimizes downtime and simplifies the service process
Application
- Compatible with select Trane commercial and residential HVAC systems
- Suitable for refrigerant flow control, hot gas bypass, and defrost circuit applications
- Designed for use with a separately sourced solenoid coil matched to your system voltage
Important Note
This product is the valve body only and does not include a solenoid coil. Please verify coil compatibility and voltage requirements before ordering. Consult your Trane equipment documentation or contact a qualified HVAC technician to confirm fitment.







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