Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This OEM Payne contactor is the genuine replacement switching relay for the PA12NA036000AGAA condensing unit. The contactor energizes the compressor and condenser fan motor whenever the thermostat calls for cooling, using a 24V control coil to close the high-voltage line contacts. A worn or pitted contactor is one of the most common causes of a no-cool condition, intermittent operation, or a unit that hums but won't start. Installing a fresh OEM contactor restores reliable, clean switching and protects your compressor from chatter and voltage drop. This part is built to the exact amperage, pole, and coil voltage spec for your PA12NA036000AGAA, so it drops into the existing mounting and wiring with no modification. Installation is straightforward for most DIY homeowners and takes about 15-20 minutes with basic hand tools — just photograph the wiring, disconnect power at the disconnect, and transfer leads one at a time. Always shut off power before servicing. In stock and ships same-day when you order before 3PM CST.
This part is compatible with Payne model PA12NA036000AGAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.