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OEM Carrier Run Capacitor for Model HA1AJX024000ABAA AC Unit
Carrier

OEM Carrier Run Capacitor for Model HA1AJX024000ABAA AC Unit

SKU: carrier-run-capacitor-ha1ajx024000abaa Brand: Carrier
$29.95

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 for Model HA1AJX024000ABAA AC Unit

This OEM Carrier run capacitor is the genuine replacement for the HA1AJX024000ABAA 2-ton condensing unit. The dual run capacitor provides the phase-shifted current that keeps your compressor and condenser fan motor starting reliably and running efficiently. A weak or swollen capacitor is the most common AC failure, causing a unit that hums but won't start, a fan that spins slowly, or a breaker that trips at startup. This direct-fit capacitor matches the original microfarad (MFD) and voltage ratings, so it installs with no modification. Installation is rated easy: turn off power, safely discharge the old capacitor, photograph the HERM/FAN/C terminal wiring, and transfer the leads to the matching posts. Manufactured to Carrier's original specification for stable capacitance and long service life in demanding outdoor heat. We stock this part and ship same-day on orders placed before 3PM CST, so cooling downtime stays short. Check the MFD value stamped on your current capacitor, or let our team help you confirm the correct match before you order.

Compatibility

This part is compatible with Carrier model HA1AJX024000ABAA.

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 HA1AJX024000ABAA AC Unit?
Yes. This is the factory-specified OEM run capacitor for the Carrier Model HA1AJX024000ABAA AC Unit. 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 HA1AJX024000ABAA AC Unit?
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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