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OEM Carrier Start Capacitor P281-1766 for PH3ANA024000BAAA
Carrier

OEM Carrier Start Capacitor P281-1766 for PH3ANA024000BAAA

SKU: CARRIE-PH3ANA024000BAAA-CAPACITOR-P281-1766 Brand: Carrier
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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Start Capacitor P281-1766 for Model PH3ANA024000BAAA

This is the factory OEM start capacitor for the Carrier PH3ANA024000BAAA heat pump or air conditioning system. The start capacitor provides the extra electrical boost needed to get the compressor motor spinning from a dead stop. Without a properly functioning start capacitor, the compressor will draw excessive locked-rotor amperage, hum loudly, trip the breaker, or fail to start entirely — leading to no cooling or heating output. Replacing a failed start capacitor promptly protects your compressor from costly burnout.

  • Specs: OEM Part Number P281-1766 | Factory-matched MFD and voltage rating | Engineered to meet Carrier's exact electrical tolerances for the PH3ANA024000BAAA platform
  • OEM vs Generic: This is a genuine OEM Carrier part — not an aftermarket substitute. OEM capacitors are manufactured to tight ±3–5% MFD tolerances, ensuring reliable starts and maximum compressor longevity. Generic capacitors can run ±10% or worse, increasing wear on motor windings over time.
  • Install Difficulty: 2/5 — Always disconnect power and discharge the capacitor before handling. Tools needed: flathead or Phillips screwdriver, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal.
  • Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed and factory-specified for the Carrier PH3ANA024000BAAA. Always verify the MFD rating and voltage on your unit's data plate or existing capacitor before ordering to confirm an exact match. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions.

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 PH3ANA024000BAAA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH3ANA024000BAAA. 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 PH3ANA024000BAAA?
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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