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This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Carrier FC4ANF060000AAAA fan coil unit. The run capacitor maintains a continuous phase-shifted current to keep the blower motor running efficiently after startup. When this capacitor degrades or fails, you'll notice symptoms such as the blower motor humming without spinning, intermittent shutdowns, reduced airflow, or the motor running hot and tripping its thermal overload protector.
Compatibility: Designed specifically for the Carrier FC4ANF060000AAAA fan coil unit. The FC4ANF060 is a 5-ton, multi-speed fan coil built for use with R-410A split systems. Always verify the MFD rating and voltage printed on your existing capacitor or the unit's data plate before ordering to ensure a correct match. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you order — same-day shipping guaranteed on in-stock parts.