Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Carrier Run Capacitor for Fan Coi...

IMAGE COMING SOON

Carrier

OEM Carrier Run Capacitor for Fan Coil Model FC4BNF048008AAAA Unit

SKU: carrier-run-capacitor-fc4bnf048008aaaa Brand: Carrier
$44.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Carrier Run Capacitor for Fan Coil Model FC4BNF048008AAAA Unit

Get your Carrier FC4BNF048008AAAA fan coil blowing cold air again with this genuine OEM run capacitor. The run capacitor delivers the constant phase shift the blower motor relies on to start cleanly and maintain full running torque, which keeps airflow strong and shields the motor from overheating and early failure. Built to the precise microfarad and voltage specification Carrier set for the FC4BNF048008AAAA, this part is a direct factory replacement that drops in without modification. Most techs and confident homeowners complete the swap in about 15 minutes: discharge the failed capacitor, note the wiring, install the new one, and reconnect. Using the correct OEM-rated capacitor restores proper system operation, trims energy consumption, and avoids the intermittent faults caused by cheap generic capacitors. This item is in stock and ships same-day on orders placed before 3PM CST, so your repair won't stall. Reach out to our HVAC specialists anytime to confirm the right part for your unit.

Compatibility

This part is compatible with Carrier model FC4BNF048008AAAA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Run Capacitor fit my Carrier Fan Coil Model FC4BNF048008AAAA Unit?
Yes. This is the factory-specified OEM run capacitor for the Carrier Fan Coil Model FC4BNF048008AAAA Unit. 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 run capacitor on my Carrier Fan Coil Model FC4BNF048008AAAA Unit?
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 run 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 run 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