What are the specs for this Flue Vent Transition?

The correct replacement for Goodman model WFD18090S4BXCB Furnace — 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 WFD18090S4BXCB Furnace — 0128F00006.

What symptoms indicate I need a new flue vent transition?

Common symptoms that indicate you need a new flue vent 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 WFD18090S4BXCB Furnace — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for WFD18090S4BXCB Furnace — 0128F00006
Brand: Goodman
SKU: GOODMAN-13861
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-13861 Brand: Goodman

$14.95 $19.95

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The Goodman 0128F00006 Chimney Transition Bottom is a genuine OEM flue/vent component built for the WFD18090S4BXCB gas furnace. This transition piece connects the furnace's flue outlet to the chimney or vent connector, channeling combustion byproducts safely out of the home. A properly fitted transition maintains correct draft, prevents flue-gas spillage, and keeps the venting system sealed against carbon monoxide leaks.

Specifications

Part Number: 0128F00006
Type: Chimney / Flue Vent Transition (bottom)
Material: Furnace-grade sheet metal
Brand: Goodman (fits Amana)
Fits Model: WFD18090S4BXCB and compatible Goodman/Amana furnaces
Application: Flue / venting assembly

OEM vs. Generic

The OEM 0128F00006 is stamped to the exact dimensions and gauge Goodman specified, so it seats flush against the heat exchanger collar and vent connector. Aftermarket transitions may not align correctly, risking flue-gas leakage — a serious safety concern. For any venting component, the genuine OEM part is the safe choice.

Installation Difficulty

Moderate (2 of 5). Requires removing the existing transition, checking gasket/sealant condition, and securing the new piece with the original fasteners. Verify draft and inspect for flue-gas spillage after installation. A CO test is recommended. Best performed by a qualified HVAC technician.

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...

$14.95

Frequently Asked Questions

Does this Flue Vent Transition fit my Goodman WFD18090S4BXCB Furnace — 0128F00006?

Yes. This is the factory-specified OEM flue vent transition for the Goodman WFD18090S4BXCB Furnace — 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 transition on my Goodman WFD18090S4BXCB Furnace — 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 transition?

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

Is this flue vent 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 vent 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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