Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Payne AC Run Capacitor Replacemen...
OEM Payne AC Run Capacitor Replacement for Model PA4GNXB24000AA
Payne

OEM Payne AC Run Capacitor Replacement for Model PA4GNXB24000AA

SKU: payne-run-capacitor-pa4gnxb24000aa Brand: Payne
$34.95

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

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Payne AC Run Capacitor Replacement for Model PA4GNXB24000AA

Keep your Payne PA4GNXB24000AA cooling efficiently with this genuine OEM run capacitor. The run capacitor provides the continuous electrical boost that maintains proper torque on the compressor and condenser fan motor every time the system runs. When it weakens or fails, you'll typically notice the outdoor unit humming without starting, a fan that won't spin, frequent breaker trips, or short-cycling on hot afternoons. Manufactured to the exact microfarad and voltage specifications of the PA4GNXB24000AA, this capacitor is a direct, no-modification replacement. Capacitor replacement is among the simplest HVAC repairs — most homeowners complete it in roughly 15 minutes with a screwdriver and nut driver after shutting off power and safely discharging the failed component. Using a genuine OEM part rather than a generic protects your compressor from the hard starts and premature wear that off-spec capacitors cause, and helps restore full, reliable cooling. In stock and ready to ship same-day on all orders placed before 3PM CST.

Compatibility

This part is compatible with Payne model PA4GNXB24000AA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 Run Capacitor fit my Payne Model PA4GNXB24000AA?
Yes. This is the factory-specified OEM run capacitor for the Payne Model PA4GNXB24000AA. 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 run capacitor on my Payne Model PA4GNXB24000AA?
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 run 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 run 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.
Home Shop Search Account Cart