York S1-024-32011-000 Pressure Switch

The York S1-024-32011-000 Pressure Switch is a high-precision safety component engineered for combustion air monitoring in York, Coleman, and Luxaire gas-fired furnaces. This OEM York replacement part features a specific 1.0/.45/.2 calibration, ensuring the draft inducer motor establishes the necessary static pressure before the ignition sequence initiates. As a Normally Open (N/O) pressure switch, it acts as a critical fail-safe, preventing burner operation during venting obstructions or inducer failures. Utilizing advanced differential pressure sensing, this component detects subtle vacuum variances required for safe exhaust gas expulsion. Technicians troubleshooting common 'pressure switch stuck open' error codes will find this direct-fit unit essential for restoring control board circuit integrity. Its rugged diaphragm is designed to withstand the thermal cycling inherent in high-efficiency condensing units, making the York S1-024-32011-000 a reliable HVAC air pressure switch for demanding field service applications.

Key Benefits

• Genuine OEM calibration ensures precise vacuum threshold triggers for secondary heat exchanger protection.
• Broad compatibility across York, Luxaire, and Coleman gas furnace product lines.
• Normally Open contact logic maintains system safety protocols during flue or intake blockages.
• Direct-fit mounting reduces diagnostic time and eliminates the need for field modifications.

Common Questions

What are the specific trip points for the S1-024-32011-000?
This switch is factory-calibrated with 1.0/.45/.2 settings to match the specific static pressure requirements of the manufacturer's venting specifications.

Can I substitute this for a Normally Closed (N/C) switch?
No. This is a Normally Open component. Utilizing the incorrect contact logic will cause the control board to fail its initial safety check and prevent the furnace from firing.

How should I test the operation of this pressure switch?
Use a manometer to verify the inducer is pulling the required vacuum level, then check for continuity across the terminals to ensure the switch contacts are closing properly under load.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.