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OEM Carrier Dual Run & Start Capacitor Kit for HA1BJX036000ABAA
Carrier

OEM Carrier Dual Run & Start Capacitor Kit for HA1BJX036000ABAA

SKU: CARRIE-HA1BJX036000ABAA-CAPACITOR-P291-4553RS Brand: Carrier
✓ Guaranteed to fit HA1BJX036000ABAA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Dual Run Capacitor & Start Capacitor Kit for Model HA1BJX036000ABAA

This OEM capacitor kit includes the factory-specified dual run capacitor (P291-4553RS) and start capacitor (P281-8806) for the Carrier HA1BJX036000ABAA split-system condenser. The dual run capacitor maintains continuous operation of both the compressor and condenser fan motor, while the start capacitor delivers the high-torque boost needed to get the compressor spinning on every cycle. When either component fails, symptoms include a distinct humming with no motor movement, the system tripping on thermal overload within minutes of startup, or the compressor failing to start entirely while the fan runs normally.

  • Specs: Includes P291-4553RS Dual Run Capacitor and P281-8806 Start Capacitor | Factory-matched MFD and voltage ratings | Round case construction | OEM ±3% tolerance for precise motor protection on your 3-ton R-410A unit
  • OEM vs Generic: OEM Carrier capacitors are manufactured to exact factory tolerances, ensuring proper start torque and run efficiency. Aftermarket capacitors often carry ±10% MFD variance, which accelerates compressor and motor wear and can void equipment warranties.
  • Install difficulty: 3/5 — Always disconnect power and discharge the capacitor terminals before handling. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before removing old capacitors. The start capacitor wiring must be re-connected in correct polarity.
  • Warranty: 1-year OEM factory warranty on both capacitors. Orders placed before 3 PM ship same business day from our climate-controlled warehouse.

Compatibility: This kit is engineered specifically for the Carrier HA1BJX036000ABAA 3-ton split-system condenser. Always verify the MFD rating and voltage stamped on your existing capacitors against your unit's data plate before installation. Not sure if this kit fits your exact configuration? Our HVAC parts specialists verify fitment before you order — reach out before you buy.

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 HA1BJX036000ABAA?
Yes. This is the factory-specified OEM capacitor for the Carrier HA1BJX036000ABAA. 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 HA1BJX036000ABAA?
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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