Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Start Capacitor 88-108 MFD 330V for PH12NA02400GACAA
Carrier

OEM Carrier Start Capacitor 88-108 MFD 330V for PH12NA02400GACAA

SKU: CARRIE-PH12NA02400GACAA-CAPACITOR-P281-8806 Brand: Carrier
✓ Guaranteed to fit PH12NA02400GACAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Start Capacitor 88-108 MFD 330V for Model PH12NA02400GACAA

This is the genuine OEM Carrier start capacitor (part number P281-8806), factory-specified for the Carrier PH12NA02400GACAA heat pump system. The start capacitor provides the high-torque electrical boost needed to bring the compressor up to operating speed on each cycle. When it fails, the compressor will hum and struggle to start — or fail to start entirely — often triggering a system lockout or tripped breaker. A bulging case, burnt smell, or failed multimeter capacitance test are tell-tale signs this part needs replacement.

  • Specs: 88–108 MFD (microfarad) | 330V rated | 2.06" diameter | 4.37" length | Includes integrated bleed resistor for safe discharge | Round case form factor
  • OEM vs Generic: This is a genuine Carrier-sourced OEM capacitor meeting exact factory MFD tolerance specifications. Generic start capacitors often carry wider tolerance bands that can stress the compressor motor windings and shorten equipment life — OEM is always the recommended choice for compressor protection.
  • Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance setting). Photograph all wiring connections before disconnecting. Verify MFD and voltage rating on the unit data plate prior to installation.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier model PH12NA02400GACAA. Cross-reference part numbers: P281-8806, 1017H, 092A088B330CE7X, 88-108UF, 1403H. Always verify the MFD range and voltage rating on your unit's data plate before ordering to ensure proper fitment. Our team is available to confirm compatibility before you buy.

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 PH12NA02400GACAA?
Yes. This is the factory-specified OEM capacitor for the Carrier PH12NA02400GACAA. 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 PH12NA02400GACAA?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online