What are the specs for this Control Board Mount?

The correct replacement for Goodman model GMTH070-4A — 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 GMTH070-4A — B1393802.

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Goodman

OEM Goodman Double-Wing PCB Control Board Support for GMTH070-4A — B1393802

Name: OEM Goodman Double-Wing PCB Control Board Support for GMTH070-4A — B1393802
Brand: Goodman
SKU: GOODMAN-12549
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-12549 Brand: Goodman

$3.95 $4.99

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Goodman B1393802 Double-Wing PCB Support

The B1393802 is a genuine OEM double-wing printed-circuit-board support for the Goodman GMTH070-4A furnace and compatible Goodman/Amana models. This molded standoff snaps into the control-box sheet metal and holds the integrated furnace control board securely off the panel, maintaining proper clearance and preventing shorts, vibration, and flexing of the PCB. Old supports become brittle and crack over time, leaving the board loose — this inexpensive part restores a solid, factory-correct mount.

Specifications

Type: Double-wing snap-in PCB standoff / support
Function: Control board mounting and clearance
Material: Molded nylon board support
Fits: Goodman GMTH070-4A and compatible furnaces
Brand: Goodman OEM

OEM vs. Generic

The OEM B1393802 matches the exact wing spacing and panel-hole diameter used in Goodman control boxes, so the board sits at the correct height with a firm snap. Generic standoffs often fit loosely or won't retain the board, allowing movement that can chafe traces. For a clean, reliable mount, use the OEM support.

Install Difficulty

Very Easy (1/5). No tools required — push the old support out and snap the new one into the panel hole, then seat the board. Under 5 minutes.

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 Cont...

$3.95

Frequently Asked Questions

Does this Control Board Mount fit my Goodman GMTH070-4A — B1393802?

Yes. This is the factory-specified OEM control board mount for the Goodman GMTH070-4A — 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 mount on my Goodman GMTH070-4A — 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 mount 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 mount?

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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