Description
The York S1 025 43257 000 is a genuine OEM 97% modulating gas valve built for high-efficiency, multi-position York furnaces. Designed to provide precise control over gas flow, this valve helps deliver smoother heating, improved efficiency, and better comfort.
Key Features
- High-Efficiency Performance: Operates at 97% efficiency, making it a key component for modern, high-efficiency HVAC systems.
- Modulating Control: The valve precisely regulates the amount of natural gas flowing to the burner. This modulation helps maintain consistent heat, reduce temperature swings, and maximize energy savings.
- Standard 24V Operation: Runs on a 24-volt control signal, compatible with most York furnace control boards.
- Wide Pressure Range: Designed to operate between ~0.42" to 3.5" water column (WC), giving it flexibility across various system pressure needs.
- Durable Construction: Built with reliable materials to withstand the thermal cycling and demands of modulating HVAC systems.
- OEM Reliability: Being a York factory part, it ensures original component compatibility, system integrity, and long-term reliability.
- Easy Replacement: This valve is a drop-in replacement for existing York modulating gas valves, reducing installation time and minimizing system downtime.
