York S1-025-32693-000 Limit Switch maintaining precise spark gap alignment

maintaining precise spark gap alignment is essential for consistent light-off

allowing you to trigger interlocks

Can this kit be used to convert an MP909E to an MP909H

monitors internal temperatures and provides a hardware-level safety lockout to prevent equipment damage in the event of a thermal overrun

precision in your spring selection is what prevents callback-heavy issues like pressure drift or poor lock-off performance

York S1-025-32693-000 Limit Switch maintaining precise spark gap alignmentThe York S1 025 32693 000 Limit Switch is a critical high temperature safety component designed for York residential furnaces and HVAC systems. As an OEM replacement part, it ensures precise thermal monitoring within the heat exchanger assembly. This specific automatic reset limit switch is calibrated to open at 260F (260Op), effectively breaking the circuit to prevent overheating, and automatically closes at 230F (230Cl) once temperatures return to a