What are the specs for this Flue Vent?

The correct replacement for Goodman model AMS80403AXAA — 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 AMS80403AXAA — 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 AMS80403AXAA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for AMS80403AXAA — 0128F00006
Brand: Goodman
SKU: GOODMAN-6699
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-6699 Brand: Goodman

$6.95 $8.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM flue-venting component for the AMS80403AXAA gas furnace and compatible Goodman/Amana models. This sheet-metal transition panel channels combustion byproducts from the induced-draft blower outlet into the vent/chimney connection, maintaining the correct venting path and draft integrity for safe exhaust of flue gases.

Specifications

Type: Formed sheet-metal flue transition panel (bottom)
Function: Directs flue gas from inducer to vent connector
Finish: Corrosion-resistant coated steel
Fit: Model-specific mounting pattern
Application: 80% AFUE gas furnaces

OEM vs. Generic

The OEM 0128F00006 is stamped to Goodman's exact dimensions and hole pattern, guaranteeing a leak-free fit and proper draft alignment. Because flue transitions are model-specific and safety-critical, we recommend the genuine OEM part; a generic substitute risks vent leaks and improper draft.

Installation Difficulty

Moderate (2/5). About 15–25 minutes. Power down the furnace and allow it to cool. Remove the existing panel screws, transfer any gasket/sealant, and reinstall with proper high-temp sealing. Safety note: after any flue work, verify there are no combustion-gas leaks and confirm proper draft before returning the unit to service.

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...

$6.95

Frequently Asked Questions

Does this Flue Vent fit my Goodman AMS80403AXAA — 0128F00006?

Yes. This is the factory-specified OEM flue vent for the Goodman AMS80403AXAA — 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 AMS80403AXAA — 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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