What are the specs for this Flue Vent Transition?

The correct replacement for Goodman model GDH80403ANBA — 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 GDH80403ANBA — 0128F00006.

What symptoms indicate I need a new flue vent transition?

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

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Goodman

OEM Goodman Chimney Transition Bottom Flue Vent for GDH80403ANBA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom Flue Vent for GDH80403ANBA — 0128F00006
Brand: Goodman
SKU: GOODMAN-10163
Price: 11.95 USD
Availability: InStock

SKU: GOODMAN-10163 Brand: Goodman

$11.95 $15.95

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM flue-vent transition panel for the Goodman GDH80403ANBA and compatible Goodman/Amana 80% AFUE gas furnaces. This formed sheet-metal piece channels combustion gases from the collector box / induced-draft blower up into the vent connector, maintaining the correct draft path and clearances. A rusted, warped, or missing transition can leak flue gases or disrupt draft — replacing it restores a safe, properly sealed venting connection.

Part type: Chimney / flue vent transition (bottom section)
OEM part number: 0128F00006
Brand: Goodman / Amana
Primary fit: GDH80403ANBA gas furnace
Material: Corrosion-resistant coated steel
Function: Routes combustion gases into the vent connector

OEM vs. Generic

The genuine Goodman OEM transition is stamped to the exact profile and bolt pattern of your furnace's vent outlet, so it seals cleanly against the collector box and vent pipe without gaps. Universal sheet-metal substitutes rarely match the flange geometry, risking flue-gas leakage — a carbon-monoxide hazard. For any venting component, use the OEM part and confirm a tight seal.

Install Difficulty

Moderate (2/5). Involves detaching the vent connector and unbolting the transition from the collector box, then sealing the new piece with high-temp fasteners/gasket. Shut off gas and power first. Because this affects combustion venting, verify draft and test for flue-gas leaks after install, or have a licensed technician complete the work.

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...

$11.95

Frequently Asked Questions

Does this Flue Vent Transition fit my Goodman GDH80403ANBA — 0128F00006?

Yes. This is the factory-specified OEM flue vent transition for the Goodman GDH80403ANBA — 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 transition on my Goodman GDH80403ANBA — 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 transition?

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

Is this flue vent transition 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 transition?

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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