York S1-024-25965-000 Contactor

The York S1-024-25965-000 is an essential field-service component designed for reliable switching in residential air conditioning and heat pump systems. This 2-pole contactor is engineered to manage inductive loads with a 20 amp contactor rating, utilizing a standard 24V coil for seamless integration with existing control transformers. As a direct HVAC contactor replacement for York, Coleman, and Luxaire equipment, this part features durable silver cadmium oxide contacts designed to resist pitting and welding under high-cycle conditions. The compact frame and standard mounting holes allow for rapid installation in high-density control boxes. When diagnosing electrical failures in the field, ensuring the S1-024-25965-000 maintains a firm snap-action engagement is critical to preventing compressor arcing and premature motor winding fatigue. This component provides the exact physical footprint and electrical tolerances required for maintaining system line-voltage integrity.

• 2-pole design allows for switching both legs of the power supply for increased safety.
• Rated for 20 amps to handle standard residential compressor and fan motor loads.
• High-conductivity contacts ensure minimal resistance and heat buildup during operation.
• Direct OEM compatibility ensures no modifications are needed to the wiring harness.

How do I confirm the S1-024-25965-000 matches my existing part? Compare the coil voltage (24VAC) and the Full Load Amperage (FLA) rating on the nameplate of the original component to ensure they match these specifications.

Can this contactor be used in 1-pole applications? While it can technically function in place of a 1-pole unit, it is best practice to replace components like-for-like to maintain the original wiring schematic and safety disconnect sequence.

What are the signs of a failing 24V coil? Common symptoms include a "buzzing" or "chattering" sound during a call for cooling, or a complete lack of continuity across the coil terminals (low voltage side).

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.