OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY4GNAB60090AN

This is the genuine OEM Carrier dual run capacitor (part number P291-7054R), the factory-specified replacement for the Carrier PY4GNAB60090AN packaged unit. The dual run capacitor stores and releases the electrical charge needed to start and sustain both the compressor and the condenser fan motor simultaneously. When this capacitor begins to fail, you'll typically notice the system humming without the compressor or fan engaging, the unit short-cycling within the first few minutes of operation, or a complete no-start condition on a hot day — all classic signs that it's time for a replacement.

• Specs: 70+5 MFD (microfarad) | 440V rated | Round case | ¼" quick-disconnect terminals | 50/60 Hz | -40°C to +70°C operating range | ±3% factory tolerance
• OEM vs Generic: This Carrier Totaline-series OEM capacitor is reliability-tested to 60,000 service hours using high-grade metallized polypropylene film. Generic capacitors are often rated to looser ±10% MFD tolerances, which can accelerate wear on both the compressor and fan motor over time.
• Install difficulty: 2/5 — Always discharge the old capacitor fully before handling. Tools needed: ¼" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting the old unit. Swap terminals one at a time to avoid miswiring. Rated for 50/60 Hz systems only.
• Warranty & Shipping: 1-year OEM factory warranty. UL approved and RoHS compliant. In stock and ships same business day from our warehouse.

Compatibility: Designed as a direct drop-in replacement for the Carrier PY4GNAB60090AN packaged unit. Also replaces OEM part numbers HC98KA071, P291-7053RS, and P291-7073RS. 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 — reach out and we'll confirm the right part for your system.