Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This OEM Carrier integrated furnace control board is the central brain of your GB1AAV024065AGJA gas furnace, managing ignition sequencing, blower timing, safety lockouts, and diagnostic fault codes. When your furnace fails to start, short cycles, or flashes error codes, a failed control board is a common culprit. This genuine Carrier replacement guarantees correct relay logic and firmware behavior that aftermarket boards cannot match, protecting your inducer motor, igniter, and blower. It is precision-matched to the GB1AAV024065AGJA, so connectors, terminal layout, and amperage ratings line up exactly. Installation is moderate difficulty: shut off power at the breaker, photograph the wiring, transfer harness plugs one at a time, and confirm the dip-switch settings match your original board. Most experienced DIYers complete the swap in 30 to 45 minutes; we recommend a licensed HVAC technician if you are unsure. Backed by Carrier's quality standards and our satisfaction guarantee. Order before 3PM CST and your control board ships same-day for fast delivery so you can restore heat quickly.
This part is compatible with Carrier model GB1AAV024065AGJA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.