The S1-025-30394-700 ensures system integrity by maintaining specific temperature tolerances mandated by York

25-12 fitting sizes

s high-torque spring to snap the blades into a locked-closed position

This adapter is specifically engineered for use with Robertshaw CP-2 model spark electrodes and is a standard component in many gas-fired heating applications requiring a transition to quick-disconnect wiring

though effective working limits are often governed by the valve core

York S1-9951-0931 Orifice The S1-025-30394-700 ensures system integrityThe York S1 9951 0931 is a precision engineered LP Gas Orifice designed for specific burner manifold applications in York, Luxaire, and Coleman furnace systems. This component features a #42 drill size with a verified . 0935 internal diameter, ensuring exact volumetric control of liquid propane flow to the burner assembly. As an OEM replacement part from Johnson Controls, it is manufactured from high grade brass to maintain dimensional stability and