What are the specs for this Mounting Bracket?

The correct replacement for Goodman model AMS81405DNBC — 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 AMS81405DNBC — B1393802.

What symptoms indicate I need a new mounting bracket?

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

Is this mounting bracket 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 Double Wing PCB Support for AMS81405DNBC — B1393802

Name: OEM Goodman Double Wing PCB Support for AMS81405DNBC — B1393802
Brand: Goodman
SKU: GOODMAN-7274
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-7274 Brand: Goodman

$7.95 $10.95

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Goodman B1393802 Double Wing PCB Support

The B1393802 is a genuine OEM double-wing PCB support for the Goodman/Amana AMS81405DNBC gas furnace. This molded standoff clips into the control-box chassis and secures the integrated furnace control board (PCB) at the correct standoff height, preventing flex, vibration damage, and accidental shorting of the board against the cabinet. The dual-wing design locks the board on two edges for a stable, rattle-free mount. Missing or broken supports are a common cause of intermittent control-board faults from vibration.

Specifications

OEM Part Number: B1393802
Category: Mounting Hardware / Board Support
Compatible Model: AMS81405DNBC (Goodman/Amana gas furnace)
Type: Double-wing snap-in PCB standoff
Material: Heat-resistant molded nylon
Fit: Direct OEM replacement — matches factory mounting slots

OEM vs. Generic

The genuine Goodman OEM support matches the exact clip spacing and board-edge thickness of the factory control box. Generic standoffs rarely align with both mounting slots and can leave the board loose. For a low-cost mounting part, OEM ensures a secure, correct fit.

Installation Difficulty

Very Easy. Snap-in installation, no tools required, under 5 minutes. Disconnect power and discharge static before handling the control board, and confirm the board is fully seated on both wings after 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 Double Wing PCB Supp...

$7.95

Frequently Asked Questions

Does this Mounting Bracket fit my Goodman AMS81405DNBC — B1393802?

Yes. This is the factory-specified OEM mounting bracket for the Goodman AMS81405DNBC — 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 mounting bracket on my Goodman AMS81405DNBC — B1393802?

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 mounting bracket?

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

Is this mounting bracket 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 mounting bracket?

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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