Description
The York S1-02544124000 Gas Valve S1-025389150000 and S1-025-35394-000 is used to control the flow of gas in gas-fired heating equipment in HVAC systems. It works on a two-stage control concept through which the element is capable of adjusting the supply of gas in case of low and high heating. It is used in home and commercial furnaces to help burners control the fuel needed to keep the same burn and temperature. It assists the heating section with the circulation of gases in a controlled manner and the coordination of work with ignition and safety controls.









