What are the specs for this Flue Transition?

The correct replacement for Goodman model AMH80805CXAA — 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 AMH80805CXAA — 0128F00006.

What symptoms indicate I need a new flue transition?

Common symptoms that indicate you need a new flue transition 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 transition 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 Flue Adapter for AMH80805CXAA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom Flue Adapter for AMH80805CXAA — 0128F00006
Brand: Goodman
SKU: GOODMAN-5648
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-5648 Brand: Goodman

$6.95 $8.99

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM venting component for the Amana/Goodman AMH80805CXAA gas furnace. This sheet-metal transition seats at the bottom of the flue/chimney connection and channels combustion byproducts from the furnace's draft hood into the vent pipe. A properly fitted transition is essential for correct draft, a tight vent seal, and safe evacuation of flue gases — a worn, corroded, or ill-fitting adapter can allow leakage and disrupt venting.

Specifications

Type: Chimney / flue transition bottom adapter
Material: Galvanized/aluminized sheet metal
Function: Connects furnace draft hood to vent pipe
Application: 80% AFUE natural-vent gas furnaces
Fits: Goodman & Amana furnaces including AMH80805CXAA
OEM Part Number: 0128F00006

OEM vs. Generic

The OEM 0128F00006 matches the exact dimensions and flange pattern of the AMH80805CXAA cabinet, so it seats cleanly with no field fabrication. Generic transitions rarely line up with the factory openings and often require cutting or extra sealing, which risks flue-gas leakage. For a venting part, an exact-fit OEM component is the safe choice.

Installation Difficulty

Moderate (2/5). Replacement involves removing fasteners, seating the new transition, and sealing the joints with approved high-temp materials. Because it affects flue integrity, have a technician verify proper draft after installation.

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 Transition fit my Goodman AMH80805CXAA — 0128F00006?

Yes. This is the factory-specified OEM flue transition for the Goodman AMH80805CXAA — 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 transition on my Goodman AMH80805CXAA — 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 transition?

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

Is this flue 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 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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