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OEM Payne Start Capacitor P281-1766 for PA4ANG036000BAAA
Payne

OEM Payne Start Capacitor P281-1766 for PA4ANG036000BAAA

SKU: PAYNE-PA4ANG036000BAAA-CAPACITOR-P281-1766 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 P281-1766 for Model PA4ANG036000BAAA

This is the factory OEM start capacitor (part number P281-1766) designed specifically for the Payne PA4ANG036000BAAA 3-ton split-system air conditioner. The start capacitor delivers the high-voltage surge needed to kick the compressor motor into motion at startup. When this component fails, you'll typically experience hard-start symptoms — humming without the compressor turning over, tripped breakers from excessive amp draw, or a complete no-start condition leaving you with warm air and a system that simply won't run.

  • Specs: OEM-matched microfarad (MFD) rating | 370V or 440V rated (verify on data plate) | Round or oval case per factory spec | ±5% tight factory tolerance for reliable motor protection
  • OEM vs Generic: This is a genuine OEM replacement meeting Payne's exact electrical specifications. Generic start capacitors frequently ship with loose MFD tolerances of ±10–20%, which can cause premature compressor wear, hard-start failures, and voided equipment warranties — not worth the risk on a 3-ton compressor.
  • Install Difficulty: 2/5 — Always disconnect power and discharge the capacitor fully before handling. Tools needed: 1/4" nut driver, insulated needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal. A 10–15 minute job for a confident DIYer or any technician.
  • Warranty: Backed by a 1-year OEM manufacturer warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered for the Payne PA4ANG036000BAAA split-system condenser. Always cross-reference the MFD and voltage rating on your unit's data plate with the capacitor label before installation. Our fitment team is available to verify compatibility before you order — don't guess on a critical electrical component.

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 PA4ANG036000BAAA?
Yes. This is the factory-specified OEM capacitor for the Payne PA4ANG036000BAAA. 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 PA4ANG036000BAAA?
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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