What are the specs for this Flue & Vent?

The correct replacement for Goodman model GDH80403AXBB — 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 GDH80403AXBB — 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 GDH80403AXBB — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for GDH80403AXBB — 0128F00006
Brand: Goodman
SKU: GOODMAN-10225
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-10225 Brand: Goodman

$9.95 $12.95

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Texas CMBL #19328542014

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM flue and vent component engineered for the Goodman GDH80403AXBB gas furnace. This transition piece channels combustion byproducts from the heat exchanger into the venting system, maintaining proper draft and a safe seal at the base of the flue collector. A correctly fitted transition is essential for reliable venting and to prevent flue gas leakage.

Specifications

Part Number: 0128F00006
Type: Chimney / Flue Transition Bottom
Compatible Model: GDH80403AXBB
Equipment: Gas Furnace
Material: Formed sheet metal
Category: Flue & Vent

OEM vs. Generic

This is a genuine Goodman OEM part, dimensionally matched to the original furnace design for a leak-free, drop-in fit. Generic or fabricated transitions often require trimming and may not seat correctly against the vent collar, risking draft problems. Choosing OEM ensures your venting stays within manufacturer spec.

Installation Difficulty

Moderate — Replacement requires accessing the vent area and sealing the transition properly. We recommend a qualified HVAC technician, as any work on combustion venting must be verified for safe 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...

$9.95

Frequently Asked Questions

Does this Flue & Vent fit my Goodman GDH80403AXBB — 0128F00006?

Yes. This is the factory-specified OEM flue & vent for the Goodman GDH80403AXBB — 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 GDH80403AXBB — 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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