OEM Carrier Dual Run Capacitor 10+10 MFD 370V for Model PH1REA090000AAWA

This OEM dual run capacitor is the factory-specified replacement for the Carrier PH1REA090000AAWA packaged heat pump unit. The capacitor is responsible for storing and releasing the precise electrical charge needed to start and sustain both the compressor and condenser fan motor during every cooling and heating cycle. A failing capacitor will typically present as a loud hum at startup with no motor movement, intermittent short-cycling, or a complete failure to start — symptoms that worsen rapidly in high-heat conditions and can cause secondary compressor damage if left unaddressed.

• Specs: 10+10 MFD (microfarad) | 370 VAC rated | Oval case style | 50/60 Hz | Aluminum construction | Factory-matched ±5% tolerance — part number P291-1013 (superseded by P291-1014)
• OEM vs Generic: This is a genuine Carrier OEM-sourced capacitor built to exact factory tolerances. Generic aftermarket capacitors commonly carry a ±10% MFD variance, which accelerates motor winding wear and can shorten compressor life by hundreds of operating hours.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, and a multimeter for verification. Photograph all wiring connections before disconnecting the old unit to ensure correct reinstallation.
• Warranty: 1-year OEM factory warranty coverage. In-stock units ship same business day from our warehouse to keep your system downtime to a minimum.

Compatibility: Designed for the Carrier PH1REA090000AAWA packaged heat pump system. Always verify the MFD rating and voltage specification on your unit's data plate before ordering. Not sure about fitment? Our HVAC parts specialists confirm compatibility before every order — contact us today and get your system running again fast.