Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Dual Run Capacitor 40+5 MFD 440V for PH10JA04200GAGAA
Carrier

OEM Carrier Dual Run Capacitor 40+5 MFD 440V for PH10JA04200GAGAA

SKU: CARRIE-PH10JA04200GAGAA-CAPACITOR-P291-4054RS Brand: Carrier
✓ Guaranteed to fit PH10JA04200GAGAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Dual Run Capacitor 40+5 MFD 440V for Model PH10JA04200GAGAA

This OEM dual run capacitor (part# P291-4054RS) is the factory-specified replacement for the Carrier PH10JA04200GAGAA heat pump condensing unit. The dual run capacitor stores and releases the electrical charge required to start and sustain both the compressor and condenser fan motor in a single round can. Common failure symptoms include a loud humming with no motor movement, the unit short-cycling within minutes of startup, or a complete failure to turn on — especially during peak summer heat when capacitors are under the most thermal stress. A companion start capacitor (P281-8806) is also available for this unit and is recommended for inspection whenever the dual run capacitor is replaced.

  • Specs: 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 OEM part manufactured to exact factory tolerances. Generic aftermarket capacitors often carry ±10% MFD tolerance, which accelerates compressor and fan motor wear and can shorten system life — particularly in heat pump applications that run year-round.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter with capacitance mode. Photograph all wiring before disconnecting. This is a common DIY repair for experienced homeowners.
  • Warranty: 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for Carrier model PH10JA04200GAGAA heat pump condensing units. Also replaces legacy Carrier part numbers HC98KA041 and P291-4053RS. Verify MFD rating and voltage on your unit's data plate before ordering. Our team is available to confirm fitment prior to purchase — just reach out before you order.

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 PH10JA04200GAGAA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH10JA04200GAGAA. 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 PH10JA04200GAGAA?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online