OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY4GNAB48090AA

This OEM Carrier dual run capacitor (part# P291-7054R) is the factory-specified replacement for the Carrier PY4GNAB48090AA packaged unit. Part of Carrier's Totaline capacitor series, it stores and releases the electrical charge needed to start and sustain both the compressor and condenser fan motor during every cooling cycle. When this capacitor fails, you'll typically notice a loud hum with no motor response, the system tripping on high-pressure lockout, or the condenser overheating and shutting down within minutes of startup.

• Specs: 70+5 MFD (microfarad) | 440V rated | Round case | ¼" quick-disconnect terminals | 50/60 Hz | UL & CSA approved | –40°C to +70°C operating range
• OEM vs Generic: This OEM Totaline capacitor is reliability-tested to 60,000 service hours per Carrier application parameters using high-grade metallized polypropylene film. Generic capacitors often carry ±10% MFD tolerances, accelerating compressor wear and shortening motor life.
• Install difficulty: 2/5 — Always discharge the capacitor fully before touching any terminals — stored charge can cause serious injury. Tools needed: ¼" nut driver, insulated needle-nose pliers, multimeter with capacitance mode. Photograph all wiring connections before removing the old unit.
• Warranty & Shipping: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct drop-in replacement for Carrier PY4GNAB48090AA packaged units. This part also replaces HC98KA071, P291-7053RS, and P291-7073RS. Always verify the MFD rating and voltage on your unit's data plate before ordering. Our team is available to confirm fitment — reach out before you buy if you have any questions.