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OEM Carrier Run Capacitor P291-4554R for Model GA2AAD036091ACJA
Carrier

OEM Carrier Run Capacitor P291-4554R for Model GA2AAD036091ACJA

SKU: carrier-run-capacitor-ga2aad036091acja Brand: Carrier
$24.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Run Capacitor P291-4554R for Model GA2AAD036091ACJA

This genuine OEM Carrier run capacitor (P291-4554R) provides the steady electrical phase shift that keeps the blower and inducer motors in your Carrier GA2AAD036091ACJA gas furnace running smoothly and efficiently. A weak or bulging capacitor is one of the most common HVAC failures, causing motors that hum but won't start, overheat, or fail prematurely. Replacing it with the exact factory-spec microfarad (MFD) and voltage rating restores full torque and protects your motors from costly damage. This is an easy DIY repair, typically 15 to 20 minutes, but capacitors store a charge: always shut off power at the breaker and safely discharge the old cap before disconnecting. Match the terminals exactly and secure the new capacitor in its bracket. OEM guarantees the correct MFD/VAC rating for the GA2AAD036091ACJA, avoiding the performance and reliability problems of generic substitutes. In stock now. Order before 3PM CST for same-day shipping and get your furnace blowing warm air again quickly. Trusted by HVAC pros nationwide and backed by our fit guarantee.

Compatibility

This part is compatible with Carrier model GA2AAD036091ACJA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Run Capacitor fit my Carrier Model GA2AAD036091ACJA?
Yes. This is the factory-specified OEM run capacitor for the Carrier Model GA2AAD036091ACJA. 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 run capacitor on my Carrier Model GA2AAD036091ACJA?
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 run 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 run 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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