OEM Carrier Dual Run Capacitor 45+5 MFD 440V for Model PY1RJA060074AAWB

This is the factory OEM dual run capacitor for the Carrier PY1RJA060074AAWB packaged unit system. The dual run capacitor delivers the precise electrical charge needed to start and sustain both the compressor and the condenser fan motor simultaneously. A failing capacitor is one of the most common HVAC service calls — symptoms include a humming compressor that won't turn on, a fan that spins only when manually pushed, a unit blowing warm air, or frequent short-cycling. This OEM part (P291-4554RS) is a direct factory-spec replacement, cross-referencing legacy Carrier numbers HC98KA046 and HC30GB230 kit applications.

• Specs: 45+5 MFD (microfarad) | 440V rated (370/440V dual-rated) | Round case | 50/60 Hz | ±6% tolerance | AFC 10,000 | Castor oil protected | No-PCB construction
• OEM vs Generic: This OEM capacitor is built to Carrier's exact ±6% MFD tolerance. Generic aftermarket units often run ±10% or higher, which accelerates compressor wear, shortens motor life, and can void equipment warranties.
• Install Difficulty: 2/5 — Always discharge the capacitor before touching terminals (use an insulated resistor or approved discharge tool). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Verify MFD and voltage ratings on your unit data plate before installing.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PY1RJA060074AAWB packaged unit. Also cross-references OEM part numbers P291-4554RS, HC98KA046, and HC30GB230 capacitor kit applications. Related service parts include single run capacitor P291-0403. Always verify the MFD and voltage rating shown on your existing capacitor or unit data plate before ordering. Our team is available to confirm fitment — just reach out before you buy.