Description
The York S1-025-43292-000 is a genuine OEM reversing valve with coil engineered for large-capacity commercial heat pump systems ranging from 11.1 to 21 tons. Designed as a direct factory replacement, this valve ensures precise refrigerant flow direction control — switching the system between heating and cooling modes with consistent, dependable performance.
Key Features
- Genuine York OEM replacement part for assured fit and function
- Rated for 11.1–21 ton heat pump applications
- Includes integrated solenoid coil for complete, ready-to-install assembly
- Controls refrigerant flow direction between heating and cooling cycles
- Built to York factory specifications for long-term reliability
- Ideal for commercial rooftop units and large split systems
Application
This reversing valve is designed for use in York commercial heat pump systems requiring a capacity range of 11.1 to 21 tons. It is a direct OEM replacement that helps restore proper system operation and maintain manufacturer-specified performance levels.
Why Choose OEM?
Using a genuine York OEM part like the S1-025-43292-000 eliminates compatibility guesswork, preserves equipment warranties, and ensures the valve meets the exact pressure and flow specifications of your York system. The included solenoid coil means no additional components are needed for a complete installation.









