What are the specs for this Cover Panel?

The correct replacement for Goodman model GMT090-4 — 1787624P 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 GMT090-4 — 1787624P.

What symptoms indicate I need a new cover panel?

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

Is this cover panel 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 Control Box Cover for GMT090-4 — 1787624P

Name: OEM Goodman Control Box Cover for GMT090-4 — 1787624P
Brand: Goodman
SKU: GOODMAN-12374
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-12374 Brand: Goodman

$16.95 $21.99

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Goodman 1787624P Control Box Cover

The genuine Goodman 1787624P control box cover is the sheet-metal panel that encloses and protects the control components on GMT090-4 furnaces. It shields the wiring, board, and terminals from dust, debris, accidental contact, and moisture while maintaining the cabinet's designed airflow and safety enclosure. Covers get bent, lost during past service, or corroded — a proper replacement keeps the unit safe, code-compliant, and running quietly.

Specifications

Genuine Goodman OEM part number: 1787624P
Type: control box cover / access panel
Application: GMT090-4 furnace control section
Formed sheet metal with factory mounting holes
Corrosion-resistant finish
Direct-fit — aligns to existing fasteners

OEM vs. Generic

The OEM cover is stamped to the exact dimensions, bend angles, and hole pattern of the control box, so it seats flush and the fasteners line up the first time. Generic or fabricated panels rarely match the mounting holes and can leave gaps that expose live terminals or disrupt cabinet airflow. OEM restores the enclosure to factory condition.

Installation Difficulty

Easy. Line the cover up to the existing screw holes and drive the fasteners — no wiring or tools beyond a nut driver required. Typically a 5–10 minute job. Make sure no wires are pinched when you seat the panel.

Disconnect power before opening the control box. Verify the part number against your unit's parts list before ordering.

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 Control Box Cover fo...

$16.95

Frequently Asked Questions

Does this Cover Panel fit my Goodman GMT090-4 — 1787624P?

Yes. This is the factory-specified OEM cover panel for the Goodman GMT090-4 — 1787624P. 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 cover panel on my Goodman GMT090-4 — 1787624P?

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 cover panel?

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

Is this cover panel 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 cover panel?

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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