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OEM Payne Start Capacitor P281-8806 for PA12NA04800GACAA
Payne

OEM Payne Start Capacitor P281-8806 for PA12NA04800GACAA

SKU: PAYNE-PA12NA04800GACAA-CAPACITOR-P281-8806 Brand: Payne

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

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OEM Payne Start Capacitor P281-8806 for Model PA12NA04800GACAA

This is the factory-specified OEM start capacitor (part number P281-8806) for the Payne PA12NA04800GACAA split-system air conditioner. The start capacitor provides the high-torque electrical boost the compressor motor needs to overcome inertia and start under load. When this component fails, you'll typically experience a hard-starting or non-starting compressor, a loud hum followed by a tripped breaker, or the system attempting to start and immediately shutting down on thermal overload. Replacing a failed start capacitor promptly prevents far more costly compressor damage.

  • Specs: OEM start capacitor | Factory-matched microfarad (MFD) and voltage rating | Designed for single-phase compressor start-assist duty | Matches original Payne factory specification for PA12NA04800GACAA
  • OEM vs Generic: This is a genuine OEM part carrying the exact tolerance and construction standard required by Payne. Aftermarket start capacitors frequently deviate in MFD rating and temperature rating, causing premature compressor wear, nuisance trips, and shortened system life.
  • Install difficulty: 2/5 — Always disconnect and lock out power before servicing. Discharge the capacitor fully using an insulated resistor or discharge tool before touching terminals. Tools needed: 1/4" nut driver, needle-nose pliers, insulated screwdriver, and a multimeter to verify discharge. Photograph all wiring connections before removal.
  • Warranty: Backed by a 1-year OEM factory warranty. Orders placed before cut-off ship the same business day from our climate-controlled warehouse.

Compatibility: Engineered specifically for the Payne PA12NA04800GACAA 4-ton split-system air conditioner. Always cross-reference the MFD and voltage rating on your existing capacitor's label or your unit's data plate before ordering to confirm fitment. If you have any questions about compatibility, our HVAC parts specialists are available to verify fitment before you place your order — no guesswork required.

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 Capacitor fit my Payne PA12NA04800GACAA?
Yes. This is the factory-specified OEM capacitor for the Payne PA12NA04800GACAA. 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 Payne PA12NA04800GACAA?
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 Payne 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 Payne 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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