OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY3GNA060115AA

This OEM dual run capacitor (part number P291-7053RS) is the factory-specified replacement for the Carrier PY3GNA060115AA packaged unit. The dual run capacitor serves a critical role in your system's operation — it stores and releases the precise electrical charge needed to start and sustain both the compressor and the condenser fan motor simultaneously. When this capacitor weakens or fails, you'll often hear a low hum with no motor movement, notice the system short-cycling within minutes of startup, or find the unit failing to turn on altogether. Replacing a failed capacitor promptly protects your compressor from costly burnout caused by repeated hard-start attempts.

• 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, ensuring proper motor start torque and sustained run performance. Generic aftermarket units often carry a ±10% MFD variance, which accelerates compressor and fan motor wear over time and can void equipment warranties.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, and a multimeter for pre-install verification. Photograph all wiring connections before disconnecting the old unit. Typical replacement time is 15–30 minutes for an experienced DIYer.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse — order before 3 PM local time for guaranteed same-day dispatch.

Compatibility: Engineered specifically for the Carrier PY3GNA060115AA packaged unit. Also cross-references Carrier/Bryant/Payne part numbers P291-7053R, and GE/Genteq/Capcom part numbers C3705R and 27L633. Always verify the MFD rating and voltage on your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment before you purchase — no guesswork required.