The York S1-024-36217-000 is an OEM air pressure switch designed for use in York heating and cooling systems. Air pressure switches play a critical role in system safety and efficiency — they monitor the pressure differential created by the draft inducer blower and verify that proper airflow is established before allowing the ignition sequence to proceed. If airflow is insufficient or a blockage is detected, the switch interrupts the control circuit to prevent unsafe operation and protect the heat exchanger.
Key Features
- Genuine York OEM replacement part for precise fit and function
- Monitors draft inducer airflow to confirm safe operating conditions
- Interrupts ignition sequence if proper pressure differential is not achieved
- Helps protect the heat exchanger and system components from damage
- Direct drop-in replacement — no modifications required
- Manufactured to York factory specifications for reliable, long-term performance
Application
- Compatible with select York furnaces and air handling equipment
- Designed for use as a direct OEM replacement part
- Verify compatibility with your specific York model before ordering
Why Choose OEM?
Using a genuine York OEM pressure switch ensures your system operates exactly as designed. Aftermarket substitutes may not meet the precise pressure setpoints required by your equipment, potentially leading to nuisance lockouts or unsafe operation. The S1-024-36217-000 is built to York’s exacting standards, giving you confidence in every heating cycle.
