Carrier P291-4554RS Run Capacitor upgrading to a higher amperage

upgrading to a higher amperage rating like this 40 Amp 1-pole contactor is a common practice to increase component lifespan

preventing common issues like premature pitting or coil burnout often found in generic alternatives

When should this part be replaced

For optimal indoor air quality and equipment performance

Universal Fuel Compatibility: Specialized design functions reliably in both Natural Gas and Liquid Propane configurations

Carrier P291-4554RS Run Capacitor upgrading to a higher amperageThe Carrier P291 4554RS is a heavy duty 45 5 MFD 440V dual run capacitor engineered for precision motor starting and continuous operation in residential and commercial HVACR systems. As a veteran grade OEM replacement part, this round metal case capacitor provides the specific 45 microfarad capacitance required for the compressor circuit and 5 microfarads for the condenser fan motor. This 440Vac round capacitor is a direct, drop in successor for