Always verify your specific wiring diagram to ensure the ignitor voltage matches the module's output capability

which can cause hot spots and premature failure

What is the micron rating

Does this part require special sealants at the fittings

Hot Surface Ignition (HSI)

York S1-025-27720-700 Gas Valve R-410A Always verify your specific wiringThe 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