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OEM Carrier Furnace Control Board for Model GA1AAD036085AAJA
Carrier

OEM Carrier Furnace Control Board for Model GA1AAD036085AAJA

SKU: carrier-control-board-ga1aad036085aaja Brand: Carrier
$249.95

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

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OEM Carrier Furnace Control Board for Model GA1AAD036085AAJA

This OEM Carrier furnace control board is the integrated ignition and timing module that governs your unit's heating sequence—managing ignition, blower timing, flame sensing, and built-in safety lockouts. Engineered specifically for the Carrier GA1AAD036085AAJA gas furnace, it delivers exact-fit terminals, firmware, and mounting so your system runs as the factory intended. A failing board causes no-heat calls, short cycling, blower problems, or flashing error codes. Installation is moderate: a confident DIYer can swap it in 30–45 minutes by photographing the wiring, transferring leads one at a time, and matching the existing harness; we recommend a licensed HVAC technician for diagnosis. Because this is a genuine Carrier replacement, you avoid the guesswork and compatibility risks of universal aftermarket boards. Restore reliable, safe heating and protect the rest of your furnace from voltage faults. In stock and ready to go—orders placed before 3PM CST ship the same day, so you can get heat back fast. Backed by OEM quality for long-term dependable performance you can trust through every heating season.

Compatibility

This part is compatible with Carrier model GA1AAD036085AAJA.

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 GA1AAD036085AAJA?
Yes. This is the factory-specified OEM control board for the Carrier Model GA1AAD036085AAJA. 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 GA1AAD036085AAJA?
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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