What are the specs for this Flue Vent?

The correct replacement for Goodman model AMH80403ANAA — 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 AMH80403ANAA — 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 AMH80403ANAA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for AMH80403ANAA — 0128F00006
Brand: Goodman
SKU: GOODMAN-4909
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-4909 Brand: Goodman

$24.95 $32.95

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM sheet-metal flue-vent adapter that channels combustion gases from the heat exchanger/collector box into the vent connector on your AMH80403ANAA 80% AFUE gas furnace. This transition piece ensures a proper draft path to the chimney and maintains the correct clearance and geometry for safe flue-gas evacuation. A corroded, rusted-through, or damaged transition can cause draft problems, condensation, and dangerous flue-gas spillage.

Specifications

Part Number: 0128F00006
Type: Chimney Transition / Flue Vent Bottom
Material: Coated/aluminized steel
Brand: Goodman / Amana (interchangeable)
Fits: AMH80403ANAA and compatible Goodman/Amana 80% furnaces
Function: Routes flue gases from collector to vent connector

OEM vs. Generic

The genuine OEM 0128F00006 is stamped to the exact bolt pattern, flange, and outlet dimensions of your furnace, so it seals cleanly to both the collector box and vent pipe. Generic or fabricated transitions rarely align perfectly, risking flue leaks. Because this component handles combustion by-products, the factory OEM part is strongly recommended.

Installation Difficulty

Moderate (3/5). Involves removing the existing vent connection, unbolting the old transition, sealing the new one with high-temp sealant/gasket, and re-securing the flue. Basic hand tools required. Shut off gas and power before servicing, and verify proper draft after installation. Given the flue-gas safety implications, professional installation is advised if you're not experienced.

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 AMH80403ANAA — 0128F00006?

Yes. This is the factory-specified OEM flue vent for the Goodman AMH80403ANAA — 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 AMH80403ANAA — 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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