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OEM Carrier Single Run Capacitor 4/10/15 MFD 370V — PY1PPB060115AAAA
Carrier

OEM Carrier Single Run Capacitor 4/10/15 MFD 370V — PY1PPB060115AAAA

SKU: CARRIE-PY1PPB060115AAAA-CAPACITOR-P291-0403 Brand: Carrier
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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Single Run Capacitor 4 / 10 / 15 MFD 370V for Model PY1PPB060115AAAA

This is the factory-specified OEM single run capacitor for the Carrier PY1PPB060115AAAA packaged unit. Single run capacitors remain in the electrical circuit continuously during compressor and fan motor operation, storing and releasing the charge needed to sustain efficient motor performance. When a run capacitor degrades or fails, you'll typically notice symptoms such as a humming or buzzing noise with no motor start, the system short-cycling within minutes, warm air being delivered instead of conditioned air, or a visible bulge on the capacitor can itself. Replacing the failed capacitor is one of the most common and cost-effective HVAC repairs available.

  • Specs: Available in 4 MFD (P291-0403), 10 MFD (P291-1003), and 15 MFD (P291-1503) | Voltage: 370 VAC | Style: Oval | 50/60 Hz compatible | Verify your unit's data plate for the exact MFD rating before ordering
  • OEM vs Generic: These Carrier Totaline-series capacitors are reliability-tested to 60,000 service hours and subjected to 100% electrical testing at the factory. Generic capacitors often carry a ±10% MFD tolerance versus the tighter OEM spec, which can accelerate motor wear, reduce efficiency, and shorten compressor life — particularly in high-duty-cycle packaged units like the PY1PPB060115AAAA.
  • Install Difficulty: 2/5 — Always shut off power at the disconnect and breaker before servicing. Allow 5 minutes for residual charge to dissipate, then use a screwdriver handle or insulated resistor to safely discharge remaining voltage. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting terminals.
  • Warranty & Shipping: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Fits Carrier model PY1PPB060115AAAA packaged gas/electric unit. Also cross-references Carrier/Bryant parts HC90AA004, HC91CA004, HC91CA010, HC91CL010. Always confirm the MFD rating printed on your old capacitor's label before selecting your replacement. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today.

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 Single Run Capacitor 4/10/15 MFD 370V — PY1PPB060115AAAA?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier Single Run Capacitor 4/10/15 MFD 370V — PY1PPB060115AAAA. 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 Single Run Capacitor 4/10/15 MFD 370V — PY1PPB060115AAAA?
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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