What are the specs for this PCB Support?

The correct replacement for Goodman model AMS80805CXAA — 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 AMS80805CXAA — B1393803.

What symptoms indicate I need a new pcb support?

Common symptoms that indicate you need a new pcb support include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this pcb support 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 Single Wing PCB Support for AMS80805CXAA — B1393803

Name: OEM Goodman Single Wing PCB Support for AMS80805CXAA — B1393803
Brand: Goodman
SKU: GOODMAN-6999
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-6999 Brand: Goodman

$3.95 $5.25

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Texas CMBL #19328542014

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The Goodman B1393803 Single Wing PCB Support is a genuine OEM mounting standoff for the Amana/Goodman AMS80805CXAA 80% AFUE gas furnace. This nylon support snaps into the furnace chassis and holds the integrated furnace control board (PCB) off the sheet metal, preventing shorts and vibration. The "single wing" version retains the board along one edge and is typically paired with the double-wing support for a complete mount.

Specifications

OEM Part Number: B1393803
Type: Single wing PCB support / circuit board standoff
Fits: Amana/Goodman AMS80805CXAA and compatible furnaces
Function: Mounts and isolates the furnace control board
Material: Heat-resistant nylon

OEM vs. Generic

The OEM B1393803 matches the exact chassis hole and board-edge dimensions, so it snaps in tight and holds without cracking. Generic standoffs commonly fit poorly and let the board shift, which can stress solder joints and connectors. For a proper, secure fit, choose OEM — and replace it as a set with the double-wing support (B1393802) when servicing the board mount.

Install Difficulty

Very Easy (1/5). With power off, release the board edge, remove the old support from the chassis, snap the new one in, and re-seat the board. No tools required. Handle the PCB by its edges to avoid static damage.

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...

$3.95

Frequently Asked Questions

Does this PCB Support fit my Goodman AMS80805CXAA — B1393803?

Yes. This is the factory-specified OEM pcb support for the Goodman AMS80805CXAA — 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 pcb support on my Goodman AMS80805CXAA — B1393803?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new pcb support?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this pcb 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 pcb support?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

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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