What are the specs for this Vent / Flue Transition?

The correct replacement for Goodman model AMEC800803BXAB — 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 AMEC800803BXAB — 0128F00006.

What symptoms indicate I need a new vent / flue transition?

Common symptoms that indicate you need a new vent / flue 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 for AMEC800803BXAB — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for AMEC800803BXAB — 0128F00006
Brand: Goodman
SKU: GOODMAN-3857
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-3857 Brand: Goodman

$6.95 $8.99

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Goodman 0128F00006 Chimney Transition Bottom

The Goodman 0128F00006 chimney transition bottom is the factory OEM flue-vent transition piece for the Amana/Goodman AMEC800803BXAB gas furnace. It connects the furnace's draft hood or vent collar to the chimney/vent connector, forming a properly sized, leak-resistant path for combustion byproducts to exit the home. A correct transition is critical for maintaining draft and preventing flue-gas spillage. If the original piece is corroded, warped, or missing, replacing it with the matching OEM component keeps the venting system to spec.

Specifications

OEM Part Number: 0128F00006
Type: Chimney / flue transition (bottom section)
Function: Routes combustion exhaust from furnace to vent connector
Material: Formed sheet metal
Fits: Amana/Goodman AMEC800803BXAB and compatible furnace models
Category: Flue / Vent component

OEM vs. Generic

The genuine Goodman OEM transition is stamped to the exact dimensions and vent diameter your furnace was certified with. A generic or hand-fabricated substitute risks gaps, poor draft, and flue-gas leakage. For a component that carries combustion exhaust, matching the OEM part is the safest choice.

Installation Difficulty

Easy to Moderate. The transition typically fastens with sheet-metal screws and is sealed at the joints. Ensure a tight fit at both the furnace collar and the vent connector, and verify proper draft after installation.

Turn off power and gas before servicing. Always confirm the venting draws correctly with a draft or spillage test after any flue 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...

$6.95

Frequently Asked Questions

Does this Vent / Flue Transition fit my Goodman AMEC800803BXAB — 0128F00006?

Yes. This is the factory-specified OEM vent / flue transition for the Goodman AMEC800803BXAB — 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 vent / flue transition on my Goodman AMEC800803BXAB — 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 vent / flue transition?

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

Is this vent / 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 vent / 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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