What are the specs for this Control Board?

The correct replacement for Goodman model GDT090-4B — B1809913S is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GDT090-4B — B1809913S.

Is this control board compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Furnace Control Board 9-Pin for GDT090-4B — B1809913S

Name: OEM Goodman Furnace Control Board 9-Pin for GDT090-4B — B1809913S
Brand: Goodman
SKU: GOODMAN-B1809913S
Price: 184.95 USD
Availability: InStock

SKU: GOODMAN-B1809913S Brand: Goodman

$184.95 $239.95

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The Goodman B1809913S Integrated Furnace Control (IFC) Board is the genuine OEM brain of the Goodman/Amana GDT090-4B gas furnace and compatible models. Supplied with the matching 9-pin wiring harness, this board manages the complete ignition sequence — inducer start, pressure-switch proving, hot-surface igniter timing, gas-valve control, flame sensing, and blower on/off delays — while running continuous safety diagnostics and flashing fault codes for troubleshooting.

Specifications

Type: Integrated furnace control (IFC) / ignition control module
Included: Control board plus 9-pin connector harness
Controls: Inducer, HSI igniter, gas valve, circulating blower, flame sense
Diagnostics: On-board LED fault-code readout
Fits: Goodman/Amana GDT090-4B and related single-stage furnaces
Brand: Genuine Goodman OEM

OEM vs. Generic

The control board is the one part where we always recommend genuine OEM. The B1809913S is pre-flashed with Goodman's exact ignition timing, blower-delay, and safety logic for this furnace family, and the included 9-pin harness plugs directly into the factory wiring. Aftermarket "universal" boards require adapter harnesses and manual timing configuration, and any error there affects ignition safety and can void warranty coverage.

Installation Difficulty

Moderate (3/5). Budget 30–45 minutes. Photograph all wiring first, then disconnect power, transfer each connector to the identical terminal on the new board, and mount it in the control box. Restore power and run a full heat cycle, watching the diagnostic LED to confirm normal operation. Because incorrect wiring affects gas ignition, less-experienced DIYers should have a licensed HVAC technician verify the install.

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 info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Furnace Control Boar...

$184.95

Frequently Asked Questions

Does this Control Board fit my Goodman GDT090-4B — B1809913S?

Yes. This is the factory-specified OEM control board for the Goodman GDT090-4B — B1809913S. 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 Goodman GDT090-4B — B1809913S?

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 Goodman 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 Goodman 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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