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 Run Capacitor Replacement f...
OEM Payne Run Capacitor Replacement for Model PA1ZPA042000AAAA
Payne

OEM Payne Run Capacitor Replacement for Model PA1ZPA042000AAAA

SKU: payne-run-capacitor-pa1zpa042000aaaa Brand: Payne
$24.95

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 Run Capacitor Replacement for Model PA1ZPA042000AAAA

This OEM Payne run capacitor supplies the continuous phase-shifted current that keeps your compressor and condenser fan motor running smoothly and efficiently through every cooling cycle. Capacitors degrade with age and summer heat, and a weak one on your Payne PA1ZPA042000AAAA often results in hard starts, a buzzing compressor that won't engage, a stalled fan, or rising electricity costs. Installing a fresh, factory-rated capacitor restores proper motor torque and quiet, efficient operation. This replacement matches the original microfarad (MFD) and voltage ratings for the PA1ZPA042000AAAA, ensuring correct performance and guarding your motors against premature failure. It's one of the simplest HVAC repairs: shut off power at the disconnect, safely discharge the old capacitor, photograph the terminal layout, move the leads to the matching HERM, FAN, and COMMON terminals, and secure the new unit — usually just 15 to 20 minutes. Always verify the rating before installing. We stock genuine OEM capacitors for a guaranteed fit and dependable performance. Order before 3PM CST and it ships the same business day to get you cooling fast.

Compatibility

This part is compatible with Payne model PA1ZPA042000AAAA.

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 PA1ZPA042000AAAA?
Yes. This is the factory-specified OEM run capacitor for the Payne Model PA1ZPA042000AAAA. 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 PA1ZPA042000AAAA?
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