What are the specs for this Cover Panel?

The correct replacement for Goodman model GMT090-3A — 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 GMT090-3A — 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 Panel for GMT090-3A — 1787624P

Name: OEM Goodman Control Box Cover Panel for GMT090-3A — 1787624P
Brand: Goodman
SKU: GOODMAN-12362
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-12362 Brand: Goodman

$16.95 $21.95

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Goodman 1787624P Control Box Cover

The 1787624P is a genuine OEM control box cover panel for the Goodman GMT090-3A package unit. This stamped metal panel encloses the low- and line-voltage control compartment, shielding the transformer, contactor, and wiring from weather, debris, and accidental contact. A missing, rusted, or bent cover exposes live terminals to moisture and rodents — a safety hazard and a common source of nuisance faults and corrosion.

Specifications

Type: Control box / electrical access cover panel
Material: Galvanized, powder-coated steel
Fits: Goodman GMT090-3A package units
OEM Part Number: 1787624P
Mounting: Factory screw-hole pattern

OEM vs. Generic

The OEM 1787624P is stamped to the exact factory dimensions and screw pattern, so it seats flush and seals the compartment as designed. Generic or fabricated panels rarely align with the original holes and can leave gaps that let in water and pests. For a proper weather-tight fit, OEM is the right choice.

Installation Difficulty

Very Easy (1/5). Disconnect power, remove the retaining screws on the old cover, set the new panel over the control compartment, and reinstall the screws. Only a nut driver or screwdriver is needed. Confirm the panel seats flat against the cabinet for a proper seal.

Order the genuine Goodman 1787624P today — in stock and backed by our fitment guarantee.

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 Pa...

$16.95

Frequently Asked Questions

Does this Cover Panel fit my Goodman GMT090-3A — 1787624P?

Yes. This is the factory-specified OEM cover panel for the Goodman GMT090-3A — 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 GMT090-3A — 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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