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This is the factory OEM replacement contactor (part number HN51KC024) for the Payne PA13NR03000GBLAA split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from your thermostat and closes the circuit to send 240V power to your compressor and condenser fan motor. When the contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — your outdoor unit will either refuse to start entirely, short-cycle, or run continuously without cycling off. Replacing a worn contactor is one of the most cost-effective repairs you can make to restore full system operation.
Compatibility: Designed specifically for the Payne PA13NR03000GBLAA split-system condenser. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure about fitment? Our HVAC parts specialists are available to confirm compatibility before you purchase — no guesswork required.