OEM Carrier Dual Run Capacitor 70+7.5 MFD 440V for Model PY4GNAB60115AN

This is the factory OEM replacement dual run capacitor (part number P291-7054R) for the Carrier PY4GNAB60115AN packaged unit. The dual run capacitor is a critical electrical component that stores and releases the charge needed to start and continuously run both the compressor and the condenser fan motor simultaneously. When this capacitor weakens or fails, you'll notice symptoms such as the system humming but not starting, the compressor shutting down on thermal overload, the fan spinning slowly or not at all, or the unit short-cycling within minutes of start-up. Left unaddressed, a failing capacitor accelerates wear on the compressor — one of the most expensive components in the system.

• Specs: 70+7.5 MFD (microfarad) | 440V rated | Round case | Factory-matched ±5% tolerance | Replaces HC98KA071, P291-7053RS, P291-7073RS
• OEM vs Generic: This is a genuine Carrier OEM capacitor sourced from Carrier's approved manufacturer, engineered to exact factory tolerances. Generic capacitors often deviate ±10% MFD from stated ratings, increasing thermal stress and shortening compressor and motor life.
• Install difficulty: 2/5 — Always discharge the capacitor fully before handling — stored voltage can exceed 400V even with power off. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter. Photograph all terminal wiring before disconnecting. HERM → compressor, FAN → fan motor, COM → common.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our stocked warehouse.

Compatibility: Engineered for the Carrier PY4GNAB60115AN 5-ton packaged unit. Verify the MFD ratings and voltage on your unit's data plate before ordering to confirm fitment. Not sure? Our HVAC parts specialists verify compatibility before every order — no guesswork, no wrong parts.