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 Control Board HK61EA005 f...

IMAGE COMING SOON

Carrier

OEM Carrier Control Board HK61EA005 for Model FB4ANF024005AFAA

SKU: carrier-control-board-fb4anf024005afaa Brand: Carrier
$119.95

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 Control Board HK61EA005 for Model FB4ANF024005AFAA

This genuine Carrier control board (HK61EA005) governs blower operation, timing, and safety logic in your FB4ANF024005AFAA fan coil unit. As the central controller, it interprets thermostat signals and drives the blower motor and relays. When it fails, you'll see symptoms such as no blower response, intermittent fan cycling, or a complete loss of cooling despite a working thermostat. This OEM board is factory-configured to the exact parameters Carrier specified for the FB4ANF024005AFAA, avoiding the firmware and fit problems common with generic boards. Installation is a moderate job suited to an HVAC tech: disconnect power, carefully label and move each connector and wiring harness to the corresponding terminal, and mount the board on its standoffs — typically 30 to 45 minutes. Double-check line and low-voltage connections before restoring power. Choosing genuine OEM protects system performance and your warranty coverage. In stock and ready to ship same-day on orders placed before 3PM CST so your air handler is back online without delay.

Compatibility

This part is compatible with Carrier model FB4ANF024005AFAA.

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 Control Board fit my Carrier Model FB4ANF024005AFAA?
Yes. This is the factory-specified OEM control board for the Carrier Model FB4ANF024005AFAA. 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 control board on my Carrier Model FB4ANF024005AFAA?
Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.
My HVAC system is completely dead. What could be wrong?
Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.
Is this control board 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 control board?
OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.
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