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OEM Carrier Single Run Capacitor 15 MFD 370V for PH1REA048000AAWA
Carrier

OEM Carrier Single Run Capacitor 15 MFD 370V for PH1REA048000AAWA

SKU: CARRIE-PH1REA048000AAWA-CAPACITOR-P291-1503 Brand: Carrier
✓ Guaranteed to fit PH1REA048000AAWA — or your money back. Terms

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OEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1REA048000AAWA

This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Carrier PH1REA048000AAWA packaged heat pump system. The run capacitor stores and releases the precise electrical charge needed to keep the fan motor or compressor running at peak efficiency. When it degrades or fails, you'll typically notice symptoms such as a humming unit that won't start, intermittent short-cycling, or a condenser fan that spins slowly or not at all. Replacing it promptly prevents cascading damage to the motor windings and compressor.

  • Specs: 15 MFD (microfarad) | 370V rated | Oval case | Single-element | 50/60 Hz | UL-approved current interrupter | Non-PCB dielectric fluid
  • OEM vs Generic: This is a genuine OEM Carrier/Totaline capacitor engineered to exact factory tolerances (±5% MFD). Generic capacitors often carry ±10% tolerance, increasing motor stress and accelerating wear on the compressor and fan motor over time.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before removal. Average replacement time: 15–20 minutes.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PH1REA048000AAWA packaged heat pump units. Always verify the MFD rating and voltage on your unit's data plate before ordering — using an incorrect capacitor can damage motors. Questions about fitment? Our HVAC parts specialists verify compatibility before you order. Order today for same-day shipping!

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 PH1REA048000AAWA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH1REA048000AAWA. 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 PH1REA048000AAWA?
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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