What are the specs for this Flue & Vent Component?

The correct replacement for Goodman model GDH80403AXBC — 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 GDH80403AXBC — 0128F00006.

What symptoms indicate I need a new flue & vent component?

Common symptoms that indicate you need a new flue & vent component include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

IMAGE COMING SOON

Goodman

OEM Goodman Chimney Transition Bottom for GDH80403AXBC — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for GDH80403AXBC — 0128F00006
Brand: Goodman
SKU: GOODMAN-10237
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-10237 Brand: Goodman

$18.95 $24.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 0128F00006 Chimney Transition Bottom

The Goodman 0128F00006 is a genuine OEM chimney transition bottom for the GDH80403AXBC gas furnace and compatible Goodman/Amana 80% AFUE models. This sheet-metal venting component forms the lower transition between the furnace's induced-draft outlet and the vent connector, directing flue gases into the chimney or B-vent while maintaining the correct draft path. A properly fitted transition prevents flue-gas spillage and supports safe, code-compliant venting.

Specifications

Type: Chimney / flue transition (bottom section)
Function: Routes flue gases from furnace outlet to vent connector
Material: Formed corrosion-resistant sheet metal
Fitment: Goodman GDH80403AXBC and compatible 80% AFUE furnaces
OEM Part Number: 0128F00006
Brand: Goodman (genuine OEM)

OEM vs. Generic

The OEM 0128F00006 is stamped to match the exact outlet dimensions and screw pattern of your furnace, so it seals cleanly against the induced-draft blower housing. Universal or fabricated transitions frequently leave gaps that leak flue gas or disrupt draft, which can trip the pressure switch or create a carbon monoxide hazard. Genuine OEM ensures a factory-tight, leak-free fit.

Installation Difficulty

Rating: Moderate (3/5). Installation involves removing sheet-metal screws, seating the new transition, and re-sealing joints with high-temperature foil tape or approved sealant. Because venting integrity is a combustion-safety item, verify proper draft and check for spillage — or have a licensed HVAC technician confirm the vent system after replacement.

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...

$18.95

Frequently Asked Questions

Does this Flue & Vent Component fit my Goodman GDH80403AXBC — 0128F00006?

Yes. This is the factory-specified OEM flue & vent component for the Goodman GDH80403AXBC — 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 component on my Goodman GDH80403AXBC — 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 component?

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

Is this flue & vent component 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 component?

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.

Menu