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 FC4BNB042015AEAA

SKU: carrier-run-capacitor-fc4bnb042015aeaa Brand: Carrier
$34.95

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 FC4BNB042015AEAA

This genuine OEM Carrier run capacitor keeps the blower motor in your FC4BNB042015AEAA fan coil unit spinning at proper speed and torque. By storing and releasing electrical energy, the capacitor lets the motor draw steady current and run efficiently without overheating. When it weakens, you may notice hard starts, a buzzing or humming motor, reduced airflow, or eventual motor burnout, all of which a new capacitor resolves quickly. Matched to the FC4BNB042015AEAA's exact microfarad and voltage ratings, this part installs as a direct replacement for the factory original. The repair is beginner-friendly and usually takes 15 to 20 minutes: switch off power at the breaker, discharge the old capacitor, photograph the terminal wiring, and transfer each lead to the new unit. Installing a genuine Carrier capacitor extends motor life and maintains efficient operation. Orders placed before 3PM CST ship the same day so your repair stays on schedule. Order now to restore quiet, reliable airflow to your home.

Compatibility

This part is compatible with Carrier model FC4BNB042015AEAA.

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 FC4BNB042015AEAA?
Yes. This is the factory-specified OEM run capacitor for the Carrier Fan Coil Model FC4BNB042015AEAA. 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 FC4BNB042015AEAA?
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