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This is the genuine OEM dual run capacitor for the Carrier PY4GNAB60130AA packaged unit, factory part number P291-7054R. The dual run capacitor stores and delivers the electrical charge required to start and continuously run both the compressor and condenser fan motor within a single round can. A failing capacitor typically presents as a loud humming with no motor movement, the system tripping on high-pressure lockout, or the condenser fan spinning weakly before the unit shuts off on thermal overload.
Compatibility: Designed as a direct OEM drop-in for Carrier model PY4GNAB60130AA. Always verify the MFD and voltage rating printed on your existing capacitor's label before ordering — do not substitute a lower-voltage rated capacitor. Questions about fitment? Our HVAC parts specialists confirm compatibility before you buy.