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This is the factory OEM condenser fan motor (part number HC39GR234) for the Payne PA3ZNA042000AA split-system air conditioner. The condenser fan motor drives the outdoor fan blade to pull air across the condenser coil, dissipating heat so the refrigerant cycle can continue efficiently. When this motor fails, the outdoor unit will run briefly then shut down on high-pressure lockout, or the compressor will overheat — leaving you with a warm house and a hard-starting system. Common failure symptoms include the fan blade not spinning, loud grinding or squealing from the outdoor unit, or the system tripping the high-pressure safety cutout repeatedly.
Compatibility: Engineered specifically for the Payne PA3ZNA042000AA condenser. Always cross-reference the motor nameplate on your existing unit — confirm horsepower, RPM, rotation, and shaft diameter match before installation. If you need help verifying fitment, our HVAC parts specialists are standing by. In stock and ready to ship today.