OEM Carrier Dual Run Capacitor 70+5 MFD 440V for Model PY3GNA060115NA

This OEM dual run capacitor is the factory-specified replacement for the Carrier PY3GNA060115NA packaged unit. The dual run capacitor stores and delivers the precise electrical charge needed to start and sustain both the compressor and the condenser fan motor simultaneously. When this component fails, you'll typically hear the unit hum without the compressor or fan motor starting, notice the system short-cycling within the first few minutes of operation, or find the unit tripping the high-pressure limit. Left unaddressed, a failing capacitor accelerates compressor wear and can lead to costly replacement.

• Specs: 70+5 MFD (microfarad) | 370/440V rated | Round case | CBB65 class | Factory-matched ±5% tolerance per OEM specification
• OEM vs Generic: This OEM-spec capacitor is built to exact Carrier factory tolerances. Generic aftermarket capacitors often carry ±10% MFD variance, which increases motor heat, shortens compressor life, 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 to verify discharge. Photograph all wiring connections before disconnecting. Capacitors can hold a lethal charge — if unsure, contact a licensed HVAC technician.
• Warranty: 1-year OEM factory warranty coverage. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Designed for the Carrier PY3GNA060115NA packaged unit. OEM part number P291-7053RS has been superseded by Carrier part P291-7054R — both are covered and in stock. Verify the MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get same-day shipping.