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OEM Carrier Single Run Capacitor P291-1503 for FIOP200521GA
Carrier

OEM Carrier Single Run Capacitor P291-1503 for FIOP200521GA

SKU: CARRIE-FIOP200521GA-CAPACITOR-P291-1503 Brand: Carrier

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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor P291-1503 for Model FIOP200521GA

This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Carrier FIOP200521GA. A run capacitor provides the continuous phase-shifted current needed to keep either the compressor or condenser fan motor running at peak efficiency. When this capacitor fails, common symptoms include a humming unit that won't start, a motor that runs sluggishly and overheats, or a system that trips on high-pressure lockout due to a laboring compressor. Replacing a failed run capacitor promptly prevents costly secondary damage to the motor or compressor itself.

  • Specs: Single run capacitor | OEM part number P291-1503 | Factory-matched MFD rating and voltage — verify your unit's data plate for exact MFD/voltage values before ordering | Round or oval case as factory-specified | ±5% tolerance or better
  • OEM vs Generic: This is a genuine OEM Carrier capacitor engineered to exact factory tolerances. Aftermarket alternatives often carry a wide ±10% MFD tolerance, which accelerates motor winding stress, increases amperage draw, and shortens overall equipment life.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling — stored charge can cause serious injury. Tools needed: insulated screwdriver, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal.
  • Warranty: Backed by a 1-year OEM factory warranty. In-stock units ship the same business day from our warehouse so your system is back online fast.

Compatibility: Designed as the direct OEM replacement for Carrier model FIOP200521GA. Always confirm the MFD rating and voltage on your existing capacitor or unit data plate before ordering to ensure a precise match. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — no guesswork required. Order now and enjoy same-day shipping!

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 info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Capacitor fit my Carrier FIOP200521GA?
Yes. This is the factory-specified OEM capacitor for the Carrier FIOP200521GA. 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 Carrier FIOP200521GA?
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 Carrier 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 Carrier 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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Mike Rivera
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