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OEM Payne Dual Run & Start Capacitor Kit for PA4RNG042000BBAA
Payne

OEM Payne Dual Run & Start Capacitor Kit for PA4RNG042000BBAA

SKU: PAYNE-PA4RNG042000BBAA-CAPACITOR-P291-5553RS 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 Dual Run & Start Capacitor Replacement for Model PA4RNG042000BBAA

This factory-matched capacitor set includes both the dual run capacitor (P291-5553RS) and the start capacitor (P281-8806) for the Payne PA4RNG042000BBAA split-system air conditioner. The dual run capacitor maintains continuous operation of the compressor and condenser fan motor, while the start capacitor delivers the high-torque surge needed to bring the compressor online. When either fails, symptoms include a loud hum with no motor movement, the system tripping off within seconds of startup, or a condenser fan that spins freely by hand but won't self-start under power.

  • Specs: P291-5553RS — Dual Run Capacitor, 370V/440V rated, round case, ±5% MFD factory tolerance | P281-8806 — Start Capacitor, high-microfarad short-duty rated, bleed resistor equipped for safe discharge
  • OEM vs Generic: OEM Payne capacitors are manufactured to ICP Group factory specifications, ensuring exact MFD tolerance and voltage rating. Aftermarket generics commonly deviate ±10% or more, placing added thermal stress on the compressor and shortening equipment life.
  • Install Difficulty: 2/5 — Always discharge capacitors fully before handling — stored charge can cause serious injury. Tools needed: 1/4" nut driver, insulated needle-nose pliers, flathead screwdriver, and a multimeter with capacitance mode. Photograph all wiring connections before removal.
  • Warranty & Shipping: Backed by a 1-year OEM manufacturer warranty against defects. In-stock units ship same business day from our climate-controlled warehouse.

Compatibility: Engineered specifically for the Payne PA4RNG042000BBAA 3.5-ton split-system condenser. Always cross-reference the MFD and voltage ratings on your unit's data plate to confirm fitment before installation. Our HVAC parts specialists are available to verify compatibility before you 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 PA4RNG042000BBAA?
Yes. This is the factory-specified OEM capacitor for the Payne PA4RNG042000BBAA. 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 PA4RNG042000BBAA?
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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