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OEM Payne Single Run Capacitor P291-1503 for PA1REA048000AAWB
Payne

OEM Payne Single Run Capacitor P291-1503 for PA1REA048000AAWB

SKU: PAYNE-PA1REA048000AAWB-CAPACITOR-P291-1503 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 Single Run Capacitor P291-1503 for Model PA1REA048000AAWB

This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Payne PA1REA048000AAWB 4-ton split-system air conditioner. Unlike a dual run capacitor, a single run capacitor is dedicated to one motor — typically the condenser fan motor or the compressor — providing the sustained electrical charge needed to keep it running efficiently. When this capacitor begins to fail, symptoms include a humming condenser unit with no motor movement, intermittent shutdowns on hot days, or a fan motor that spins only when manually assisted. Left unaddressed, a weak capacitor will overheat and burn out the motor it serves, turning a low-cost repair into a major expense.

  • Specs: Single run capacitor | OEM part number P291-1503 | Factory-matched MFD and voltage rating | Round or oval case per original equipment spec | ±3% tolerance for precise motor protection
  • OEM vs Generic: This is a genuine OEM component engineered to Payne's exact electrical tolerances. Aftermarket capacitors commonly ship with ±10% MFD variance, which accelerates motor winding wear and can void equipment warranties. OEM means one correct fit, first time.
  • Install Difficulty: 2/5 — Always discharge the capacitor fully before handling — stored charge can cause serious injury even with power off. Tools needed: 1/4" nut driver, insulated needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal. Most experienced DIYers complete this swap in under 30 minutes.
  • Warranty: Backed by a 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our climate-controlled parts warehouse.

Compatibility: Designed for the Payne PA1REA048000AAWB 4-ton split-system condenser. Always cross-reference the MFD and voltage ratings on your unit's data plate with the capacitor label before installation to confirm an exact match. Not sure it fits? Our HVAC parts specialists verify fitment at no charge — contact us before you order.

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 PA1REA048000AAWB?
Yes. This is the factory-specified OEM capacitor for the Payne PA1REA048000AAWB. 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 PA1REA048000AAWB?
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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