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OEM Carrier Single Run Capacitor 15 MFD 370V for PH1PEA036000AABA
Carrier

OEM Carrier Single Run Capacitor 15 MFD 370V for PH1PEA036000AABA

SKU: CARRIE-PH1PEA036000AABA-CAPACITOR-P291-1503 Brand: Carrier
✓ Guaranteed to fit PH1PEA036000AABA — or your money back. Terms

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OEM Carrier Single Run Capacitor 15 MFD 370V — P291-1503 for Model PH1PEA036000AABA

This OEM single run capacitor is the factory-specified replacement part P291-1503 for the Carrier PH1PEA036000AABA heat pump system. The run capacitor provides the sustained phase-shifted electrical charge required to keep the condenser fan motor or compressor motor spinning efficiently during operation. When a run capacitor weakens or fails, you'll typically experience symptoms such as a humming motor that won't start, the unit short-cycling within minutes of startup, higher-than-normal energy consumption, or complete failure of the condenser fan or compressor to run at all. Replacing the capacitor promptly prevents secondary damage to the motor windings.

  • Specs: 15 MFD (microfarad) | 370V rated | Oval case | 50/60 Hz | Non-PCB dielectric fluid | UL-approved current interrupter | Multiple electrical terminals | ±5% factory tolerance
  • OEM vs Generic: This is a genuine OEM-specification capacitor matched to Carrier's factory tolerance requirements. Generic capacitors frequently run at ±10% MFD deviation, which accelerates motor winding stress and can shorten compressor life significantly over time.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before touching any terminals (use a 20kΩ resistor or insulated screwdriver). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode recommended). Photograph all wiring connections before disconnecting the old capacitor.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Fits Carrier model PH1PEA036000AABA heat pump systems. Note: P291-1503 has been superseded — verify the MFD rating and voltage on your unit's data plate before ordering to ensure correct fitment. Our team is available to confirm compatibility before you purchase.

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 $99
  • 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 PH1PEA036000AABA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH1PEA036000AABA. 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 PH1PEA036000AABA?
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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