York S1-024-42415-000 Contactor

The York S1-024-42415-000 Contactor is a specialized HVAC single pole contactor designed for high-cycle switching applications in residential and light commercial condensers. Engineered as a direct OEM replacement contactor, this component features a 24V coil and is rated for 40A FLA (Full Load Amps), providing the robust electrical handling required for modern compressor and fan motor circuits. Technical cross-references confirm this unit is the authoritative replacement for legacy part numbers S1-024-24049-000, S1-024-24049-700, and S1-024-27531-000.

For service technicians, this 1 pole 40 amp 24V contactor offers a critical advantage: its silver cadmium oxide contacts are designed to minimize pitting and welding under heavy inductive loads. The single-pole configuration includes a shunt to maintain continuity across the neutral or power leg while breaking the primary circuit, ensuring compatibility with standard York, Coleman, and Luxaire control boards. Whether you are troubleshooting a unit that fails to start or performing preventative maintenance on a condenser contactor, utilizing genuine HVAC electrical parts ensures the system operates within its engineered load parameters.

Key Benefits for HVAC Professionals

• Direct OEM Compatibility: Serves as the factory-spec replacement for S1-024-42415-000, ensuring exact terminal alignment and footprint for rapid installation.
• High Amperage Tolerance: Rated for 40A to handle the high inrush currents typical of 3-ton to 5-ton AC units and heat pumps.
• Standardized 24V Control: Integrates seamlessly with existing 24VAC thermostat circuits and transformer outputs.
• Reduced Arcing: High-performance contact materials prevent premature failure caused by electrical arcing during compressor cycling.

Common Questions About the S1-024-42415-000

Can I use a 40A contactor to replace a 30A contactor?
Yes. In HVAC applications, you can safely use a higher amperage rating (40A) to replace a lower rating (30A) as long as the 24V coil voltage and pole configuration remain the same. The 40A rating provides additional overhead for the load.

What does the single pole with shunt configuration do?
The single-pole design breaks one side of the power line to stop the equipment, while the integrated shunt allows the other side of the line to remain connected. This is standard in 208/230V residential split systems.

Is this contactor compatible with other brands?
While designed by York, this contactor is the standard replacement for many Coleman and Luxaire models, as these brands are manufactured under the same parent company and share technical specifications.

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.