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This is the factory OEM replacement contactor (part number HN51KC024) for the Payne PA13NR04200GBLAA split-system air conditioner. The contactor is the high-voltage relay that receives the 24V signal from your thermostat and switches power to the compressor and condenser fan motor. When the contactor fails — through pitted contacts, a welded coil, or a stuck plunger — your outdoor unit will either refuse to start entirely, run continuously without shutting 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 PA13NR04200GBLAA condensing unit. Verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate prior to ordering. Our parts specialists are available to confirm fitment before you purchase — don't hesitate to reach out. Order today and get same-day shipping on in-stock OEM parts.