What are the specs for this Flue & Vent?

The correct replacement for Goodman model AMH80803BNBB — 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 AMH80803BNBB — 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 AMH80803BNBB — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for AMH80803BNBB — 0128F00006
Brand: Goodman
SKU: GOODMAN-0128F00006
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-0128F00006 Brand: Goodman

$6.95 $9.25

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM flue/vent component for the AMH80803BNBB 80% AFUE gas furnace and related Goodman/Amana models. It forms the sealed bottom transition between the furnace flue collector box and the vent connector, directing combustion byproducts into the chimney or B-vent. A corroded, warped, or missing transition can allow flue-gas leakage and pull the venting out of code — making this an important safety and serviceability part during furnace repairs or re-vents.

Specifications

Part type: Chimney/flue transition (bottom section)
Fits: Goodman / Amana AMH80803BNBB and compatible 80% AFUE furnaces
Material: OEM-spec galvanized steel
Function: Seals flue collector to vent connector for proper draft
Type: Direct-fit OEM replacement

OEM vs. Generic

This is the genuine Goodman OEM transition (0128F00006), dimensioned to seat and seal against the factory collector box. Generic sheet-metal substitutes rarely match the flange geometry, leading to gaps that require extra sealing and can compromise draft. For a vent path carrying carbon monoxide, the exact-fit OEM part is the safe choice.

Installation Difficulty

Easy to Moderate — 2 of 5. Typically secured with sheet-metal screws and high-temp flue sealant. Shut off gas and power, remove the old transition, dry-fit the new one, then screw and seal per code. Verify proper draft after reassembly. A carbon-monoxide check is recommended 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 Flue & Vent fit my Goodman AMH80803BNBB — 0128F00006?

Yes. This is the factory-specified OEM flue & vent for the Goodman AMH80803BNBB — 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 AMH80803BNBB — 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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