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OEM Payne Start Capacitor P281-8806 for PA13NR018000ACAA
Payne

OEM Payne Start Capacitor P281-8806 for PA13NR018000ACAA

SKU: PAYNE-PA13NR018000ACAA-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 PA13NR018000ACAA

This is the factory OEM start capacitor (part number P281-8806) for the Payne PA13NR018000ACAA single-stage split-system air conditioner. The start capacitor delivers the high-voltage surge needed to kick the compressor motor into rotation at startup. Without a functioning start capacitor, the compressor struggles to turn over, drawing excess current — you'll typically hear a loud hum, see the breaker trip, or notice the outdoor unit failing to start entirely while the indoor blower continues running.

  • Specs: OEM-matched capacitance and voltage rating | Factory-specified tolerance | Designed for single-phase compressor start duty | Direct replacement for Payne part number P281-8806
  • OEM vs Generic: This OEM unit is manufactured to exact Payne factory specifications. Generic start capacitors frequently ship with wider capacitance tolerances (±10% or more), which can cause hard-starting, premature compressor wear, and shortened equipment life — particularly in smaller 1.5-ton systems where electrical margins are tighter.
  • Install Difficulty: 2/5 — Always disconnect power and discharge the capacitor fully before handling. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections prior to removal. Reconnect terminals firmly to avoid arcing.
  • Warranty: Backed by a 1-year OEM factory warranty. In-stock and ships same business day from our NationalHVACParts.com warehouse.

Compatibility: Engineered specifically for the Payne PA13NR018000ACAA 1.5-ton R-22 split-system condenser. Always verify your existing capacitor's MFD and voltage ratings against your unit's data plate before ordering. Not sure if this part fits your system? Our HVAC parts specialists are standing by to confirm fitment before you buy — order with confidence and get back up and running fast.

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 PA13NR018000ACAA?
Yes. This is the factory-specified OEM capacitor for the Payne PA13NR018000ACAA. 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 PA13NR018000ACAA?
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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