York S1-024-26051-000 Contactor

The York S1-024-26051-000 Contactor is a critical OEM replacement component designed for HVACR systems requiring a reliable 24V coil control circuit. This 3-pole contactor is rated for a 6-amp full load current, providing precise switching for small motors, auxiliary fans, and specific control sequences in York, Luxaire, and Coleman units. As a genuine Source 1 part, it ensures proper physical fitment and electrical alignment with existing mounting brackets and wire harnesses, eliminating the need for field modifications. The 3PNO (3 Pole Normally Open) configuration allows for simultaneous switching of three line-voltage legs, while the 24VAC coil interfaces seamlessly with standard residential and light commercial thermostats. Designed to withstand the inductive loads typical of condenser fans and small compressors, this contactor prevents premature pitting and mechanical failure. Maintaining your system with an OEM S1-024-26051-000 contactor ensures that the electrical timing and amperage draw remain within the manufacturer’s original design parameters for peak efficiency.

• OEM Compatibility: Exact drop-in replacement for York S1-024-26051-000, ensuring zero-gap mounting and correct terminal positioning.
• Efficient Switching: The 6-amp rating is optimized for low-amperage HVAC equipment, reducing unnecessary wear on the thermostat's control circuit.
• Multi-Pole Control: 3-pole design offers versatile wiring options for single or three-phase auxiliary components.
• Standard 24V Logic: Compatible with most low-voltage control systems and 18-2 thermostat wiring.

Can I use a higher amp contactor instead of this 6-amp model?
Technically, a contactor with a higher amperage rating can handle the load, but for small motors and specific York control boards, using the genuine OEM 6A contactor ensures the coil’s inrush current matches the board's output limitations.

How do I confirm if my 24V coil is failing?
If you have 24VAC across the coil terminals but the 3-pole contacts fail to pull in, or if you hear a chattering sound, the coil is likely shorted or open. Check resistance with a multimeter; an infinite reading indicates a failed coil.

Does this contactor include auxiliary contacts?
Yes, this specific York S1-024-26051-000 model is often utilized in configurations requiring auxiliary signaling for interlock circuits or status monitoring.

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.