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OEM Carrier Single Run Capacitor P291-1503 for PH2PEB042000AA
Carrier

OEM Carrier Single Run Capacitor P291-1503 for PH2PEB042000AA

SKU: CARRIE-PH2PEB042000AA-CAPACITOR-P291-1503 Brand: Carrier
✓ Guaranteed to fit PH2PEB042000AA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Single Run Capacitor P291-1503 for Model PH2PEB042000AA

This is the OEM factory-specified single run capacitor (part number P291-1503) for the Carrier PH2PEB042000AA heat pump or packaged unit. A run capacitor maintains a continuous phase-shifted current to keep the compressor or fan motor spinning at peak efficiency. When it degrades or fails, you'll notice symptoms like the unit humming but not starting, tripping the breaker, short-cycling, or drawing excessive amperage — all of which stress the motor and compressor far beyond normal limits.

  • Specs: Single run capacitor | Factory-matched MFD rating | 370V or 440V rated (verify on unit data plate) | Round or oval case per original equipment | ±5% OEM tolerance for motor protection
  • OEM vs Generic: The OEM P291-1503 is manufactured to Carrier's exact electrical specifications. Generic capacitors frequently ship with ±10–15% MFD variance, causing premature motor winding failure and voiding compressor warranties — the OEM part is always the safer long-term investment.
  • Install Difficulty: 2/5 — Always discharge the capacitor fully before handling (use a 20kΩ resistor or insulated discharge tool). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Photograph all wiring connections before disconnecting the old unit.
  • Warranty & Shipping: Backed by a 1-year OEM factory warranty. Orders placed before cutoff ship the same business day from our stocked warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PH2PEB042000AA. Always confirm the MFD rating and voltage stamped on your existing capacitor or the unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — reach out before placing your order.

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 PH2PEB042000AA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH2PEB042000AA. 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 PH2PEB042000AA?
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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