What are the specs for this Flue Vent?

The correct replacement for Goodman model GDH80403AXAA — 0128F00006 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 GDH80403AXAA — 0128F00006.

What symptoms indicate I need a new flue vent?

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

Is this flue vent 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 Chimney Transition Bottom for GDH80403AXAA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for GDH80403AXAA — 0128F00006
Brand: Goodman
SKU: GOODMAN-10203
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-10203 Brand: Goodman

$24.95 $32.95

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The Goodman 0128F00006 is a genuine OEM chimney transition bottom that routes combustion byproducts from the furnace's induced-draft assembly into the vent system on GDH80403AXAA and compatible Goodman/Amana gas furnaces. Precisely stamped to seal against the flue collector, it maintains proper draft and a leak-free flue path.

Because it operates in a hot, corrosive flue-gas environment, this transition can develop rust-through, warping, or gasket failure over years of service. A compromised transition risks flue-gas leakage and poor draft. Replacing it with the exact OEM part restores a tight, correctly shaped venting connection.

Part Number: 0128F00006
Type: Chimney / flue transition, bottom
Function: Vent connector between draft assembly and flue
Material: Corrosion-resistant coated steel
Fits: GDH80403AXAA and compatible Goodman/Amana furnaces

OEM vs. Generic: Venting components must match factory dimensions and flange locations exactly to seal properly and preserve draft. Generic or fabricated transitions rarely align, risking leaks and combustion-air problems. For flue parts, OEM is essential.

Install Difficulty: Moderate. Involves removing sheet-metal screws, transferring the gasket, and reseating the transition to the flue collector. Roughly 30–45 minutes. Shut off gas and power, and verify draft and flue integrity 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 Chimney Transition B...

$24.95

Frequently Asked Questions

Does this Flue Vent fit my Goodman GDH80403AXAA — 0128F00006?

Yes. This is the factory-specified OEM flue vent for the Goodman GDH80403AXAA — 0128F00006. 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 flue vent on my Goodman GDH80403AXAA — 0128F00006?

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 flue vent?

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

Is this flue vent 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 flue vent?

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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OEM Goodman Chimney Transition Bottom for GDH80403AXAA — 0128F00006

Shipping Information

Return Policy

Frequently Asked Questions