York S1-025-27720-700 Gas Valve Freon fail-safe boiler relief valve that

fail-safe boiler relief valve that maintains system integrity under peak thermal loads

Constructed from aluminized steel to withstand high thermal stress

You must select the appropriate Lau hub (e

For a clean

intermittent operation of the fan motor

York S1-025-27720-700 Gas Valve Freon fail-safe boiler relief valve thatThe York S1 025 27720 700 is an OEM standard opening natural gas valve engineered for precision fuel regulation in residential and light commercial furnaces. This single stage, 24V gas valve features a robust 3 4" NPT inlet and outlet connection, providing the high capacity flow required for larger BTU heating applications. As a direct factory replacement, it is 100% identical to 36H32 466 (White Rodgers), ensuring a drop in installation without the