York S1-025-29043-000 Hot Surface Ignitor This kit is primarily designed

This kit is primarily designed for systems utilizing the Honeywell VR8205

an immersion-style sensor from the STE-1400 series with a thermowell should be used instead

corrosion-resistant material to ensure it holds up against the constant thermal cycling and moisture typical in a furnace or air handler combustion environment

ensuring accurate stroke and airflow modulation

including the G40UH and G50 series

York S1-025-29043-000 Hot Surface Ignitor This kit is primarily designedThe York S1 025 29043 000 Hot Surface Ignitor is a high performance 120V heating element engineered specifically for residential gas fired furnaces under the York, Luxaire, and Coleman brands. Constructed from premium silicon nitride, this direct replacement ignitor offers superior thermal shock resistance and physical durability compared to legacy silicon carbide components. In a standard furnace sequence of operation, this HSI reaches ignition