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This genuine OEM Payne contactor (part HN51KC024) is the definitive replacement switch for the PA3ANA060000BAAA 5-ton condensing unit. The contactor uses a 24-volt control coil to energize the compressor and outdoor fan motor each time your thermostat calls for cooling, making it one of the most failure-prone components in any air conditioner. Pitted, welded, or chattering contacts cause hard starts, buzzing, or a unit that won't run at all. This 2-pole, 30-amp factory contactor restores reliable switching and is rated to match the exact electrical load of the PA3ANA060000BAAA. Installation is straightforward for a confident DIYer or any HVAC technician: disconnect power, photograph the wiring, transfer leads one at a time, and remount with two screws. Most replacements take under 30 minutes with basic tools. We stock this part in our warehouse and ship same-day on every order placed before 3PM CST, so your system is back online fast. Buy with confidence knowing it is the authentic Payne component, not a generic substitute.
This part is compatible with Payne model PA3ANA060000BAAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.