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OEM Carrier Start Capacitor 88-108 MFD 330V for PH14NA03000GAAAA
Carrier

OEM Carrier Start Capacitor 88-108 MFD 330V for PH14NA03000GAAAA

SKU: CARRIE-PH14NA03000GAAAA-CAPACITOR-P281-8806 Brand: Carrier
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Texas CMBL #19328542014
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OEM Carrier Start Capacitor 88-108 MFD 330V for Model PH14NA03000GAAAA

This OEM start capacitor (part number P281-8806) is the factory-specified replacement for the Carrier PH14NA03000GAAAA heat pump system. The start capacitor delivers the high-voltage burst of energy required to kick the compressor motor into motion on each cooling or heating cycle. When it fails or weakens, the compressor will attempt to start, hum under load, and either trip the overload protector or fail to run entirely — leaving you with no cooling or heating output. Replacing a failed start capacitor promptly protects the compressor from costly thermal damage caused by repeated hard-start attempts.

  • Specs: 88–108 MFD (microfarad) | 330V rated | Round case, 2.06" diameter | Includes integrated bleed resistor for safe, automatic discharge | ±tolerance factory-matched
  • OEM vs Generic: This is a genuine Carrier OEM part (Totaline/Factory Authorized Parts). OEM capacitors maintain precise MFD tolerances critical for compressor longevity. Generic alternatives often deviate ±10% MFD or more, accelerating compressor wear and increasing hard-start stress over time.
  • Install Difficulty: 2/5 — Always discharge the capacitor fully before handling terminals (use a resistor or insulated screwdriver). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter set to capacitance mode. Photograph all wiring before disconnecting. Confirm MFD and voltage ratings match your unit's data plate prior to installation.
  • Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PH14NA03000GAAAA heat pump. Cross-reference part numbers: P281-8806, 1017H, 092A088B330CE7X, 88-108UF, 1403H. Always verify MFD rating, voltage, and physical dimensions against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get back to comfort 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 PH14NA03000GAAAA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH14NA03000GAAAA. 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 PH14NA03000GAAAA?
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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