What are the specs for this Control Board Hardware?

The correct replacement for Goodman model ADSS800804BXAB — B1393803 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 ADSS800804BXAB — B1393803.

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Goodman

OEM Goodman Single Wing PCB Support for ADSS800804BXAB — B1393803

Name: OEM Goodman Single Wing PCB Support for ADSS800804BXAB — B1393803
Brand: Goodman
SKU: GOODMAN-3347
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-3347 Brand: Goodman

$15.95 $21.95

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The Goodman B1393803 Single Wing PCB Support is a genuine OEM standoff that mounts the integrated furnace control board inside the ADSS800804BXAB gas furnace. The single-wing profile clips one edge of the printed circuit board to the control panel and is typically paired with double-wing supports to fully secure the board. Proper mounting keeps the board from flexing and protects solder joints from vibration fatigue.

Specifications

Part Number: B1393803
Type: Single Wing PCB Support / Standoff
Brand: Goodman (OEM)
Fits Model: ADSS800804BXAB
Equipment: Gas Furnace
Material: Heat-resistant nylon

OEM vs. Generic

The genuine Goodman standoff is molded to the exact post height and barb spacing of the factory control assembly, giving a flush, locked fit. Generic supports often sit at the wrong height or fail to lock, leaving the board vulnerable to vibration and chafing. The OEM part guarantees a proper, worry-free mount.

Installation Difficulty

Easy (2/5). Snap the support into the panel slot and clip the board edge into the wing. No tools or wiring changes needed. Always disconnect power first.

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 Single Wing PCB Supp...

$15.95

Frequently Asked Questions

Does this Control Board Hardware fit my Goodman ADSS800804BXAB — B1393803?

Yes. This is the factory-specified OEM control board hardware for the Goodman ADSS800804BXAB — B1393803. 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 hardware on my Goodman ADSS800804BXAB — B1393803?

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 hardware 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 hardware?

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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