York S1-025-45294-000 Thermostatic Expansion Valve, 3/8 x 5/8 ODF, R-410A

Description

York S1-025-45294-000 Thermostatic Expansion Valve (TXV) — R-410A, 3/8″ x 5/8″ ODF

The York S1-025-45294-000 is an OEM thermostatic expansion valve (TXV) engineered specifically for R-410A refrigerant systems. Designed as a direct factory replacement for compatible York equipment, this valve delivers precise refrigerant metering to maintain optimal superheat levels, protect the compressor, and maximize system efficiency across all operating conditions.

Key Features

• OEM York replacement TXV — ensures exact-fit installation and reliable performance
• Rated for R-410A refrigerant — compatible with modern, high-efficiency HVAC systems
• 3/8″ liquid line inlet connection (ODF) for secure, leak-free solder or flare attachment
• 5/8″ suction line outlet connection (ODF) for proper system integration
• Thermostatic sensing bulb design provides accurate superheat control
• Helps maintain consistent system capacity and protects compressor from liquid floodback
• Built to York OEM specifications for long-term durability and dependability

Product Specifications

• SKU: S1-025-45294-000
• Valve Type: Thermostatic Expansion Valve (TXV)
• Refrigerant: R-410A
• Inlet Connection: 3/8″ ODF
• Outlet Connection: 5/8″ ODF
• Brand: York

Application

This York OEM TXV is intended for use in residential and light commercial split-system air conditioning and heat pump applications using R-410A refrigerant. Always verify compatibility with your specific York model before installation. Proper installation by a licensed HVAC technician is required.