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OEM Carrier Dual Run Capacitor 10+10 MFD 370V — PY1REA120224ABWB
Carrier

OEM Carrier Dual Run Capacitor 10+10 MFD 370V — PY1REA120224ABWB

SKU: CARRIE-PY1REA120224ABWB-CAPACITOR-P291-1013 Brand: Carrier
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OEM Carrier Dual Run Capacitor 10+10 MFD 370V for Model PY1REA120224ABWB

This OEM dual run capacitor (P291-1013) is the factory-specified replacement for the Carrier PY1REA120224ABWB condenser unit. The capacitor stores and releases the precise electrical charge required to start and sustain both the compressor and the condenser fan motor simultaneously. When this part degrades or fails, you'll typically hear a loud hum with no motor movement, notice the outdoor unit short-cycling within minutes of startup, or find the condenser fan spinning sluggishly or not at all. Left unaddressed, a weak capacitor accelerates compressor wear and can cause premature motor burnout. Also included in this listing is the companion Single Run Capacitor P291-0403 (4 MFD 370V oval), which serves the fan motor circuit independently on select configurations of this unit — verify your wiring diagram before ordering.

  • Dual Run Capacitor Specs (P291-1013): 10+10 MFD (microfarad) | 370V rated | Oval case | Aluminum housing | 50/60 Hz | ±5% factory tolerance | Replaces GE/Genteq 27L180 and HC93CA013
  • Single Run Capacitor Specs (P291-0403): 4 MFD | 370V rated | Oval case | Replaces HC90AA004, HC91CA004, HC90AB004 — confirm circuit requirement before ordering
  • OEM vs Generic: OEM Carrier/Totaline capacitors are manufactured to exact United Technologies factory tolerances and reliability-tested to 60,000 service hours. Generic units often carry ±10% MFD variance, which accelerates motor bearing wear and shortens compressor life over time.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before touching any terminals (use a 20,000-ohm resistor or insulated screwdriver). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Photograph all wiring connections before disconnecting. Match MFD and voltage ratings exactly to your data plate before installation.
  • Warranty: 1-year OEM factory warranty on P291-1013. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Engineered for the Carrier PY1REA120224ABWB condenser. Note that P291-1013 has been superseded by P291-1014 (same 10+10 MFD 370V spec) — both are stocked and either is a valid fit. Always confirm your unit's capacitor rating on the data plate inside the electrical panel access door before ordering. Our team is available to verify fitment before you complete your 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 OEM Carrier Dual Run Capacitor 10+10 MFD 370V — PY1REA120224ABWB?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier Dual Run Capacitor 10+10 MFD 370V — PY1REA120224ABWB. 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 OEM Carrier Dual Run Capacitor 10+10 MFD 370V — PY1REA120224ABWB?
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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