York S1-024-36052-016 Pressure Switch

The York S1-024-36052-016 Pressure Switch is a critical safety component designed for precise HVAC furnace pressure monitoring. This 0.70"wc SPST pressure switch is factory-calibrated to ensure the draft inducer motor is moving sufficient combustion air before allow the ignition sequence to proceed. As a direct replacement for S1-024-25808-704, this genuine York OEM part maintains the exact engineering specifications required for York furnace repair and system integrity. This Single Pole Single Throw switch features high-quality internal contacts to prevent nuisance trips caused by minor pressure fluctuations, ensuring consistent furnace draft inducer verification. When troubleshooting pressure switch errors like Code 3, technicians should verify that the 0.70" water column set point matches the equipment’s data plate. This part is engineered for long-term reliability in high-cycle environments, providing the exact air pressure switch replacement solution needed to restore safe furnace operation without the risk of using non-compliant aftermarket alternatives.

• Precise 0.70" WC Calibration: Ensures the inducer fan meets specific static pressure requirements for safe combustion.
• Direct OEM Compatibility: Engineered as the specific York S1-024-36052-016 replacement for outdated S1-024-25808-704 models.
• Reliable SPST Action: Features dependable Normally Open (NO) contacts that close tight upon sensing the correct vacuum.
• Easy Installation: Standard 2-wire lead terminals and mounting brackets allow for a fast swap during service calls.

What does a 0.70" WC rating mean for this switch?
This rating indicates the specific vacuum level (0.70 inches of water column) required to close the internal contacts. If the inducer motor fails to pull at least this much pressure, the switch remains open, and the furnace will not fire.

Can I use this to replace a switch with a different pressure rating?
No. Pressure switches must match the manufacturer’s specified set point exactly. Installing a switch with a higher or lower "wc rating can lead to hazardous operating conditions or frequent system lockout.

How do I know if my York pressure switch is failing?
Common symptoms include the inducer motor running continuously without ignition, or the control board flashing a specific pressure switch fault code. Always check for clogged condensate lines or restricted flues before replacing the switch.

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.