Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
This is the factory OEM replacement contactor (part number HN51KC024) for the Payne PA13NR04200GACAA split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to send 240V power to the compressor and condenser fan motor. When it fails — due to pitted or burned contacts, a stuck plunger, or a burned-out coil — your AC unit will fail to start, run continuously without cycling off, or trip the breaker repeatedly. Replacing a worn contactor is one of the most common and cost-effective AC repairs available.
Compatibility: Designed specifically for the Payne PA13NR04200GACAA 4-ton 13 SEER R-410A split-system condenser. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.