York S1-8955-3251 1/2" Gas Valve 11" WC LP 24V

The York S1-8955-3251 is a 1/2 inch gas valve for the regulation of the flow of gas in heating and cooling systems. This valve is designed for low pressure use in residential and light commercial heating systems and is rated at 24V and 11” WC maximum pressure. This gas valve operates with the purpose of controlling the rate of flow of gas into the burner, or other parts of the heating system, of the HVAC system. It is electrical in operation where it is activated by a 24V signal to either open or close the valve. This control yields specificity in the deli of a amount of gas to burn to supply the needs of the system.