What are the specs for this Control Board Support?

The correct replacement for Goodman model GDH80403AXBA — B1393802 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 GDH80403AXBA — B1393802.

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Goodman

OEM Goodman Double Wing PCB Board Support Standoff for GDH80403AXBA — B1393802

Name: OEM Goodman Double Wing PCB Board Support Standoff for GDH80403AXBA — B1393802
Brand: Goodman
SKU: GOODMAN-10221
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-10221 Brand: Goodman

$14.95 $19.95

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The Goodman B1393802 Double Wing PCB Support is a genuine OEM mounting standoff for the integrated furnace control board in the GDH80403AXBA and compatible Goodman 80% AFUE gas furnaces. Its dual-wing design snaps into the control-box sheet metal and grips two edges of the circuit board, holding it securely away from the panel to prevent shorts and vibration damage.

Brittle or broken standoffs are a common cause of a control board sagging against the cabinet, which can lead to intermittent faults. Using the correct OEM support keeps the board rigid and properly grounded.

Specifications

OEM Part Number: B1393802
Type: Double-wing PCB mounting support / standoff
Fits Model: GDH80403AXBA (and compatible Goodman furnaces)
Material: Non-conductive nylon
Equipment: Gas Furnace

OEM vs. Generic

Genuine Goodman standoffs are molded with the exact wing spacing and locking barbs for a positive snap fit. Generic clips frequently don't lock fully and let the board flex. OEM ensures a secure, rattle-free hold.

Installation Difficulty

Easy — no tools required. Disconnect power, unclip the board, press the new support into place, and re-seat the board. A 5-minute job.

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 Double Wing PCB Boar...

$14.95

Frequently Asked Questions

Does this Control Board Support fit my Goodman GDH80403AXBA — B1393802?

Yes. This is the factory-specified OEM control board support for the Goodman GDH80403AXBA — B1393802. 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 support on my Goodman GDH80403AXBA — B1393802?

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 support 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 support?

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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