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OEM Carrier Control Board for Furnace Model GB1AAV036111ACJA
Carrier

OEM Carrier Control Board for Furnace Model GB1AAV036111ACJA

SKU: carrier-control-board-gb1aav036111acja Brand: Carrier
$236.95

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

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OEM Carrier Control Board for Furnace Model GB1AAV036111ACJA

This OEM Carrier integrated furnace control board governs the entire operating sequence of your GB1AAV036111ACJA gas furnace, coordinating ignition timing, gas valve activation, blower and inducer relays, safety lockouts, and diagnostic fault codes. A failing board can leave you with no heat, a continuously running or non-starting blower, erratic short cycling, or flashing LED error codes that don't clear. As a genuine OEM replacement, it duplicates the original board's relay ratings, connector layout, and control logic precisely, so your furnace resumes factory-spec operation without splices or jumpers. Installation is a moderate job best suited to an HVAC tech or confident DIYer: kill power at the breaker, photograph the wiring, then move each labeled low-voltage and line-voltage connector to the matching terminal on the new board before mounting it. Most replacements take 30 to 45 minutes. Always verify the part number printed on your existing board before ordering. In stock and ships same-day on orders placed before 3PM CST, with most boards delivered within two to four business days.

Compatibility

This part is compatible with Carrier model GB1AAV036111ACJA.

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 Furnace Model GB1AAV036111ACJA?
Yes. This is the factory-specified OEM control board for the Carrier Furnace Model GB1AAV036111ACJA. 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 Furnace Model GB1AAV036111ACJA?
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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