OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY4GNAB48090AN

This is the genuine OEM replacement dual run capacitor (part number P291-7054R) factory-specified for the Carrier PY4GNAB48090AN packaged unit. As part of the Carrier Totaline capacitor series, this component stores and releases the electrical charge required to start and sustain both the compressor and the condenser fan motor simultaneously. When this capacitor weakens or fails, you'll typically notice a humming noise with no motor movement, the compressor short-cycling, a warm air output despite the system appearing to run, or a complete no-start condition on a hot day.

• 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 genuine Carrier Totaline capacitor is reliability-tested to 60,000 service hours and built with high-grade metallized polypropylene film. Generic capacitors often carry ±10% MFD tolerance, which accelerates compressor and motor wear and can void equipment warranties.
• Install difficulty: 2/5 — Always discharge the old capacitor before removing any wiring. Tools needed: ¼" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all terminal connections before disconnecting. Match MFD and voltage ratings exactly before installation.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse — get your system cooling again fast.

Compatibility: Engineered as a direct drop-in replacement for the Carrier PY4GNAB48090AN packaged unit. This part also replaces legacy part numbers HC98KA071, P291-7053RS, and P291-7073RS. Always verify the MFD and voltage ratings on your unit's data plate before ordering. Have a fitment question? Our HVAC parts specialists verify compatibility before you buy — contact us anytime.