What are the specs for this Cover Panel?

The correct replacement for Goodman model GMPN120-5 — 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 GMPN120-5 — 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 GMPN120-5 — 1787624P

Name: OEM Goodman Control Box Cover for GMPN120-5 — 1787624P
Brand: Goodman
SKU: GOODMAN-12104
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-12104 Brand: Goodman

$16.95 $21.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 1787624P Control Box Cover is a genuine OEM enclosure panel for the GMPN120-5 gas furnace and other compatible Goodman and Amana units. The control box cover protects the furnace's low-voltage wiring, control board, and electrical connections from dust, debris, and accidental contact. A missing, bent, or corroded cover can expose live components and disrupt proper airflow inside the burner compartment. This OEM replacement restores a safe, factory-correct seal to the control enclosure.

Specifications

OEM Part Number: 1787624P
Type: Control box cover / enclosure panel
Compatible Model: GMPN120-5 (and select Goodman/Amana furnaces)
Material: Coated sheet metal
Equipment: Gas furnace
Brand: Goodman (OEM)

OEM vs. Generic

A control cover must match the exact cutouts, screw pattern, and depth of the original so it seats flush and maintains the burner compartment's designed air seal. Generic or fabricated panels rarely line up, leaving gaps that admit dust or affect combustion airflow. The genuine OEM 1787624P is stamped to Goodman's exact dimensions for a clean, flush, worry-free fit.

Installation Difficulty

Easy (1/5). Installation is as simple as positioning the cover and securing the retaining screws — no wiring or gas work required. Shut off power before opening the furnace as a precaution. This is a quick, DIY-friendly replacement for any homeowner or technician.

Order the genuine Goodman 1787624P control box cover for a precise fit and safe, fully enclosed furnace controls.

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 GMPN120-5 — 1787624P?

Yes. This is the factory-specified OEM cover panel for the Goodman GMPN120-5 — 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 GMPN120-5 — 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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