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OEM Carrier Integrated Furnace Control Board for GB3AAV048095ABJA
Carrier

OEM Carrier Integrated Furnace Control Board for GB3AAV048095ABJA

SKU: CARRIE-GB3AAV048095ABJA-CONTROL_BOARD-CESO110057-02 Brand: Carrier
✓ Guaranteed to fit GB3AAV048095ABJA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Integrated Furnace Control Board CESO110057-02 for Model GB3AAV048095ABJA

This is the factory OEM integrated furnace control board (IFC), part number CESO110057-02, designed as the direct replacement for the Carrier GB3AAV048095ABJA gas furnace. The control board is the brain of your furnace — it sequences every stage of operation including inducer startup, igniter activation, gas valve timing, flame verification, and blower motor control. When this board fails, symptoms can range from a complete no-heat lockout and error code flashing, to intermittent ignition failures, unresponsive blower operation, or a furnace that starts but shuts down mid-cycle without warning.

  • Specs: OEM part number CESO110057-02 | Integrated furnace control (IFC) board | 24V control circuit compatible | Factory-programmed timing sequences for Carrier GB3AAV048095ABJA | Includes diagnostic LED fault code indicator
  • OEM vs Generic: This is a genuine Carrier OEM board pre-programmed with exact timing delays, safety lockout thresholds, and blower profiles specific to your furnace model. Aftermarket boards can introduce mismatched ignition timing or incorrect blower ramp-up sequences that reduce efficiency and may void your equipment warranty.
  • Install difficulty: 3/5 — Requires disconnecting low-voltage and line-voltage wiring harnesses. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone or camera to photograph all wiring connections before removal. Always shut off power at the breaker and gas supply before beginning. If fault codes are present, document them prior to board replacement for diagnostic reference.
  • Warranty: 1-year OEM factory warranty included. Orders placed by 3 PM local time ship same business day from our climate-controlled parts warehouse.

Compatibility: Engineered specifically for the Carrier GB3AAV048095ABJA gas furnace. Verify your existing board's part number matches CESO110057-02 before ordering. If you are unsure of fitment or need help cross-referencing a revision suffix, our HVAC parts specialists are available to confirm compatibility before your order ships — no guesswork required.

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 Control Board fit my Carrier GB3AAV048095ABJA?
Yes. This is the factory-specified OEM control board for the Carrier GB3AAV048095ABJA. 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 GB3AAV048095ABJA?
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.
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