OEM Carrier Dual Run Capacitor 45+5 MFD 440V for Model PY1RJA060074AAWA

This is the OEM factory-specified dual run capacitor for the Carrier PY1RJA060074AAWA packaged unit. The dual run capacitor simultaneously powers both the compressor and the condenser fan motor, storing and releasing the electrical charge needed to start and sustain operation. When this capacitor weakens or fails, symptoms include an audible hum with no motor spin-up, the compressor or fan failing to start, warm air from the unit, or the system short-cycling within minutes of starting. Covers OEM part numbers P291-4554RS (Dual Run Capacitor), P291-0403 and P291-2503 (Single Run Capacitors), and is associated with the HC30GB230 Draft Inducer Motor w/ Capacitor assembly.

• Specs: 45+5 MFD (microfarad) | 440V rated | Round case | ±6% tolerance | 50/60 Hz | 10,000 AFC | Castor oil protected | No-PCB construction
• OEM vs Generic: This OEM Carrier capacitor is manufactured to exact factory tolerances. Generic capacitors often carry ±10% MFD tolerance, which accelerates motor winding stress, shortens compressor life, and can void equipment warranties.
• Install difficulty: 2/5 — Always discharge the capacitor fully before touching terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (for pre/post verification). Photograph all wiring before disconnecting. Typical DIY replacement time: 20–30 minutes.
• Warranty: 1-year OEM manufacturer warranty against defects. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as the direct OEM replacement for Carrier PY1RJA060074AAWA packaged units. Also replaces legacy Carrier part numbers HC98KA046 and 319186-702. Always verify MFD, voltage, and terminal configuration against your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — order with confidence and get back up and running fast.