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OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA
Carrier

OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA

SKU: CARRIE-PH10JA04200GACAA-CAPACITOR-P291-4054RS Brand: Carrier
✓ Guaranteed to fit PH10JA04200GACAA — or your money back. Terms

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OEM Carrier Dual Run Capacitor 40+5 MFD 440V for Model PH10JA04200GACAA

This OEM dual run capacitor (part number P291-4054RS) is the factory-specified replacement for the Carrier PH10JA04200GACAA packaged unit. The dual run capacitor stores and delivers the electrical charge that starts and sustains both the compressor and condenser fan motor. When it fails, you'll typically hear a humming sound with no motor start, notice the unit short-cycling within minutes of startup, or find the system tripping on high-pressure lockout due to a struggling compressor. A companion start capacitor (P281-8806, 88–108 MFD 330V) is also available for this model — consider replacing both at the same service call to restore full starting torque and extend compressor life.

  • Specs (P291-4054RS): 40+5 MFD (microfarad) | 440V rated | Round case | ±6% tolerance | 50/60 Hz | 10,000 AFC | Castor oil protected | No PCB | RoHS compliant
  • OEM vs Generic: This is a genuine Carrier/Totaline OEM capacitor matched to factory tolerances. Generic aftermarket capacitors often carry ±10% MFD variance, which accelerates motor winding wear and shortens compressor life — especially in packaged rooftop configurations like the PH10JA series.
  • Install difficulty: 2/5 — Always discharge the capacitor before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting. The dual run capacitor has three terminals: HERM (compressor), FAN (condenser fan motor), and COM (common). Match each wire exactly.
  • Warranty: 1-year OEM manufacturer warranty against defects. Orders placed by cutoff time ship same business day from our warehouse.

Compatibility: Fits Carrier model PH10JA04200GACAA packaged unit. Verify the MFD rating and voltage stamped on your existing capacitor's data label before ordering — never substitute a lower voltage or mismatched MFD rating. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you order — contact us today and get back up and running fast.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Capacitor fit my Carrier OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the capacitor on my Carrier OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA?
Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.
My AC hums but won’t start. What part do I need?
An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).
Is this capacitor compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier capacitor?
OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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