Description
The York S1-025-44124-000 two-stage gas valve is a genuine OEM component designed for use in York and compatible residential gas furnaces. This 24-volt gas valve regulates natural gas flow into the furnace combustion chamber based on heating demand, ensuring efficient and responsive operation. It features a 3.5-inch orifice, a 1.6-inch water column pressure rating, and standard 3/4" by 1.6" gas connections, making it compatible with a range of furnace models. This replacement valve ensures safe ignition control and reliable furnace performance.
Key Features:
- Two-stage gas valve for precise gas flow control in residential furnaces
- Operates on 24 volts for integration with standard furnace controls
- 3.5-inch orifice with 1.6-inch water column pressure rating
- Standard 3/4" by 1.6" gas connections for easy replacement
- Helps optimize fuel delivery for improved comfort and energy efficiency






