York S1-025-38950-000 Flame Sensor its primary function is to

its primary function is to redirect internal cabinet air pressure away from the pilot assembly to prevent blow-outs

using a capacitor with a higher voltage rating (such as 440V) is acceptable as long as the microfarad (MFD) ratings (30/5) match exactly

Structural Integrity: Rigid frame design prevents sag and bypass air

Does this kit include orifices

Use a wet rag or heat sink paste on the drier body to prevent overheating the internal core or damaging the paint seal while brazing the 5/8" sweat connections

York S1-025-38950-000 Flame Sensor its primary function is toThe York S1 025 38950 000 Flame Sensor is a critical safety component designed for furnace ignition systems, acting as the primary sensor for detecting the presence of a healthy flame through flame rectification. Featuring a 34 inch lead wire, this component ensures the integrated furnace control board receives a consistent DC microamp signal to keep the gas valve energized. This specific model serves as the direct replacement for York 025 27731 701,