What are the specs for this Control Board Support?

The correct replacement for Goodman model GDH80403ANBB — 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 GDH80403ANBB — B1393802.

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Goodman

OEM Goodman Double Wing PCB Circuit Board Support for GDH80403ANBB — B1393802

Name: OEM Goodman Double Wing PCB Circuit Board Support for GDH80403ANBB — B1393802
Brand: Goodman
SKU: GOODMAN-B1393802
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-B1393802 Brand: Goodman

$12.95 $16.95

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The Goodman B1393802 Double Wing PCB Support is a genuine OEM mounting clip that secures the integrated furnace control board (PCB) inside the GDH80403ANBB gas furnace. The double-wing design snaps into the sheet-metal control panel and grips the circuit board on two sides, holding it at the correct standoff height and keeping the board electrically isolated from the metal cabinet.

These small plastic standoffs are easy to overlook, but a broken or missing support lets the control board flex, vibrate, or contact the chassis — a frequent source of intermittent faults, cracked solder joints, and nuisance lockouts. Replacing worn supports during a board swap ensures the new PCB is mounted solidly.

Specifications

Part Type: Double-wing PCB / circuit board support standoff
OEM Part Number: B1393802
Brand: Goodman
Compatible Model: GDH80403ANBB gas furnace
Material: High-temperature nylon
Function: Retains and isolates the control board on two edges

OEM vs. Generic

The OEM Goodman support matches the exact snap-lock geometry of the GDH80403ANBB control panel for a rattle-free fit. Our generic-equivalent option offers the same double-wing retention at a lower cost and is ideal when replacing several supports at once.

Installation Difficulty

Easy (1/5). Tool-free push-in installation — depress the old support's locking tabs, remove it, and press the replacement into the panel cutout until it clicks. Disconnect power to the furnace before servicing. Slide the control board's edge into the wings to complete the mount.

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 Circ...

$12.95

Frequently Asked Questions

Does this Control Board Support fit my Goodman GDH80403ANBB — B1393802?

Yes. This is the factory-specified OEM control board support for the Goodman GDH80403ANBB — 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 GDH80403ANBB — 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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