OEM Payne Contactor 2-Pole 24V Coil for Model PA13NR04800GACAA

This is the factory OEM replacement contactor (part number HN51KC024) for the Payne PA13NR04800GACAA split-system air conditioner. The contactor is a high-voltage relay controlled by the 24V signal from your thermostat — when the thermostat calls for cooling, the contactor closes its contacts to send line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an air conditioner won't turn on, hums without starting, or runs continuously without shutting off. Pitted or burned contacts cause intermittent operation and can lead to compressor damage if left unaddressed.

• Specs: 2-Pole configuration | 24V AC coil voltage | 30–40 amp contact rating | Direct OEM replacement for part number HN51KC024 | Factory-matched contact material and coil pull-in voltage
• OEM vs Generic: This OEM contactor is manufactured to Payne's exact electrical specifications. Generic contactors often use lower-grade contact materials that pit and oxidize faster, leading to premature failure — especially in high-cycle summer conditions common with 4-ton systems like the PA13NR04800GACAA.
• Install difficulty: 2/5 — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. In-stock units ship same business day from our warehouse.

Compatibility: Designed as a direct drop-in replacement for the Payne PA13NR04800GACAA 4-ton single-stage split-system air conditioner using OEM part number HN51KC024. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — no guesswork.