OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY3GNA060090NA

This OEM dual run capacitor is the factory-specified replacement part P291-7053RS for the Carrier PY3GNA060090NA packaged unit. The dual run capacitor serves two critical roles simultaneously — it stores and delivers the electrical charge needed to start and sustain both the compressor and the condenser fan motor. When this capacitor degrades or fails, you'll notice symptoms such as a loud humming from the cabinet with no compressor start, the condenser fan spinning sluggishly or not at all, the unit tripping on high-pressure lockout, or repeated short-cycling within minutes of startup. Replacing a worn capacitor promptly prevents far more costly compressor damage.

• Specs: 70+5 MFD (microfarad) | 370/440V dual-rated | Round case | Factory-matched ±3% tolerance | OEM Part # P291-7053RS
• OEM vs Generic: OEM capacitors are manufactured to exact Carrier factory tolerances. Generic alternatives commonly run ±10% MFD variance, which places added stress on the compressor windings and condenser fan motor bearings, accelerating wear and reducing system lifespan.
• Install Difficulty: 2/5 — A straightforward swap for experienced DIYers. Always discharge the capacitor fully before removing terminals. Tools needed: 1/4" nut driver, needle-nose pliers, insulated discharge resistor or screwdriver, and a multimeter to verify capacitance. Photograph all wiring connections before disconnecting.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse — get your system back up and running fast.

Compatibility: Engineered as the direct OEM replacement for Carrier model PY3GNA060090NA. Also cross-references Carrier/Bryant/Payne P291-7053R and GE/Genteq C3705R, 27L633. Always verify the MFD rating and voltage on your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — call or chat today.