York S1-025-41200-000 Valve 319825-402 It ensures the flow rate
Yard notes & kiln story
Description
York S1 025 41200 000 Valve 319825 402 It ensures the flow rate It ensures the flow rate and safety timings match the specific design of the Trane burner assembly The unit provides a consistent 150 second power on drive time and a reliable mechanical spring return for fail safe positioning during power loss