Description
York S1-025-42731-000 Reversing Valve Overview
The York S1-025-42731-000 is an OEM-grade 24-volt refrigeration reversing valve engineered for use in heat pump systems. Featuring 1/2″ and 3/4″ ODF (Outside Diameter Flare) connections, this valve is designed to precisely redirect refrigerant flow between heating and cooling modes, ensuring reliable year-round system performance.
Key Features
- OEM York replacement reversing valve — direct-fit reliability
- 24V solenoid coil operation for compatibility with standard heat pump control circuits
- 1/2″ x 3/4″ ODF connection sizes for secure, leak-free refrigerant line integration
- Engineered to switch refrigerant flow direction between heating and cooling cycles
- Durable construction for long-term performance in residential and light commercial heat pump applications
Application
This reversing valve is a factory-specified component for York heat pump systems. It is used to reverse the direction of refrigerant flow through the system, enabling the unit to operate in both heating and cooling modes. The 24V solenoid coil integrates seamlessly with standard thermostat control wiring.
Specifications
- SKU: S1-025-42731-000
- Brand: York
- Coil Voltage: 24V
- Connection Type: ODF (Outside Diameter Flare)
- Connection Sizes: 1/2″ x 3/4″ ODF
- Application: Heat pump refrigeration systems
- Valve Type: Refrigeration reversing valve
Why Choose York OEM Parts?
Using genuine York OEM replacement components like the S1-025-42731-000 ensures proper fit, function, and system warranty compliance. Avoid costly callbacks and mismatched aftermarket parts by specifying the correct factory component for your York heat pump installation or service call.
