York S1-025-41200-000 Valve 319825-402 While this is labeled as

While this is labeled as a high-altitude pressure switch

If the assembly is discharging from the relief valve due to debris or worn rubber seals

It ensures the flow rate and safety timings match the specific design of the Trane burner assembly

and other Nordyne brands

Tight Shut-off: Features an ANSI Class IV leakage rating with an elastomer disc for reliable isolation and system efficiency

York S1-025-41200-000 Valve 319825-402 While this is labeled asThe York S1 025 41200 000 Valve is a genuine OEM 3 way solenoid valve engineered for precise fluid regulation in commercial and residential HVACR systems. Built with a 5 8" OD connection, this heavy duty component is designed to manage refrigerant flow or water distribution with high accuracy, ensuring your system maintains optimal thermal performance. This specific model features a factory integrated 24V AC solenoid coil with standard spade terminal