Description
The York S1-025-52083-000 is a genuine OEM Thermostatic Expansion Valve (TXV) engineered for precise refrigerant flow regulation in York HVAC systems. Designed as a direct factory replacement, this valve ensures optimal system efficiency, consistent superheat control, and long-term reliability in residential and light commercial refrigeration and air conditioning applications.
Product Overview
The TXV (Thermostatic Expansion Valve) is a critical component in any refrigeration circuit, metering liquid refrigerant into the evaporator coil based on superheat conditions sensed at the evaporator outlet. The York S1-025-52083-000 maintains the precise refrigerant charge needed for peak system performance, protecting the compressor from liquid slugging while maximizing heat transfer efficiency.
Key Specifications
- Part Number: S1-025-52083-000
- Valve Type: Thermostatic Expansion Valve (TXV)
- Inlet / Outlet Connection Size: 0.375″ x 0.375″ (3/8″ x 3/8″)
- Capacity Rating: 98.3#
- OEM York Replacement Part
Features & Benefits
- Genuine York OEM part for guaranteed fit and compatibility
- Precise superheat control for improved system efficiency
- 3/8″ x 3/8″ connections for straightforward installation
- Protects compressor by preventing liquid refrigerant slugging
- Engineered for consistent performance in demanding HVAC environments
- Direct drop-in replacement — minimizes downtime during service calls
Application
This TXV is designed for use in York-manufactured air conditioning and refrigeration systems requiring a factory-spec thermostatic expansion valve. Always verify compatibility with your specific York unit model before installation. Consult the equipment service manual or your York parts distributor for model cross-reference information.







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