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OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090NB
Carrier

OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090NB

SKU: CARRIE-PY2PPB060090NB-CAPACITOR-P291-0403 Brand: Carrier
✓ Guaranteed to fit PY2PPB060090NB — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor 4 MFD 370V for Model PY2PPB060090NB

This OEM single run capacitor is the factory-specified replacement for the Carrier PY2PPB060090NB and is used to maintain a continuous phase-shifted current to the motor winding, keeping the motor running efficiently after startup. When this capacitor fails, the motor it supports loses its run winding assistance — symptoms include a humming motor that won't spin, intermittent short-cycling, or a unit that trips on thermal overload within minutes of starting. Replacing it promptly prevents downstream motor damage and compressor strain.

  • Specs: 4 MFD (microfarad) | 370 VAC rated | Oval case | Factory-matched ±5% tolerance | OEM Part Numbers: P291-0403, P291-1003, P291-2503 | Replaces: HC90AA004, HC91CA004, HC90AB004
  • OEM vs Generic: This Carrier Totaline OEM capacitor is proven to 60,000 service hours and is subjected to 100% electrical testing at the factory. Generic capacitors often run wider MFD tolerances, increasing motor heat and shortening run life.
  • Install difficulty: 1/5 — One of the easiest HVAC repairs. Discharge the capacitor before touching terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter. Always photograph existing wiring before disconnecting terminals.
  • Warranty: 1-year OEM factory warranty. UL Approved with patented pressure-sensitive interrupter. RoHS compliant. Ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY2PPB060090NB. Always verify the MFD rating and voltage on your unit's data plate before ordering — do not substitute a different MFD value even if voltage matches. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today and get your unit back online fast.

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 PY2PPB060090NB?
Yes. This is the factory-specified OEM capacitor for the Carrier PY2PPB060090NB. 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 PY2PPB060090NB?
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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