York S1-024-25006-710 Pressure Switch

The York S1-024-25006-710 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high-efficiency gas furnaces. Calibrated for a .65" WC set point, this differential pressure switch ensures the inducer motor is moving sufficient air to support safe ignition and operation. As a direct OEM replacement part, it maintains the integrity of the furnace's safety circuit, preventing burner operation if venting or pressure irregularities are detected. Built for durability in high-cycle environments, this 024-25006-710 York switch is engineered to handle the specific pneumatic requirements of York, Coleman, and Luxaire gas furnaces, ensuring seamless HVAC system compatibility and reducing troubleshooting time during emergency service calls. It features standard 1/4" spade electrical connectors and barbed vacuum ports for secure furnace pressure switch installation, allowing for efficient field replacement without modification.

• OEM Reliability: Provides consistent .65" WC pressure sensitivity to prevent nuisance tripping and ensure system safety.
• Direct Compatibility: Engineered for specific York and Coleman models, eliminating the risks associated with generic HVAC replacement parts.
• Internal Diaphragm Integrity: Constructed with high-grade synthetic materials to resist aging and maintain calibration under varying temperature conditions.
• Efficient Troubleshooting: Simplifies the diagnosis of common ignition failures related to furnace draft inducer performance or venting obstructions.

What causes a .65" WC pressure switch to trip during startup?

Tripping occurs when the inducer motor fails to pull the required vacuum, often due to a blocked flue, leaking collector box, or cracked heat exchanger. Ensure the pressure switch tube is clear of moisture or debris before replacing the component.

Can I use a switch with a different WC rating if this one is out of stock?

No. Using a switch with an incorrect WC (Water Column) rating can lead to unsafe combustion or constant nuisance lockouts. Always match the OEM specification of .65" WC for these specific York units.

Why is my inducer running but the pressure switch is not closing?

This typically indicates an obstruction in the venting system, a failing inducer motor that isn't reaching RPM, or a ruptured internal diaphragm within the switch itself. Verify the actual vacuum with a manometer to isolate the failure.

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.