What are the specs for this Flue Vent Transition?

The correct replacement for Goodman model ADSS800603AXAA — 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 ADSS800603AXAA — 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 ADSS800603AXAA — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for ADSS800603AXAA — 0128F00006
Brand: Goodman
SKU: GOODMAN-3287
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-3287 Brand: Goodman

$6.95 $8.95

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The genuine Goodman 0128F00006 Chimney Transition Bottom is the factory flue-vent transition piece that connects the furnace collector/vent outlet to the chimney or vent pipe on the Goodman ADSS800603AXAA furnace. It ensures a properly sealed, correctly-sized path for flue gases, which is essential for safe venting and draft.

Specifications

Type: Flue / chimney transition bottom
Function: Adapts furnace vent outlet to the vent connector
Material: Formed metal vent component
OEM Part Number: 0128F00006
Brand: Goodman / Amana
Equipment: Gas furnace (ADSS800603AXAA and compatible)

OEM vs. Generic

Venting components must match the furnace's outlet dimensions and clearances exactly. This OEM Goodman transition is stamped to fit the ADSS800603AXAA without gaps. Generic or field-fabricated transitions risk flue-gas leakage and improper draft — a carbon monoxide hazard. Always use the correct OEM vent part.

Installation Difficulty

Easy (1–2 of 5). Slips into place and secures with sheet-metal screws; seal per code. Shut down the furnace before servicing and confirm proper draft after reassembly. Venting work should be verified by a qualified 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...

$6.95

Frequently Asked Questions

Does this Flue Vent Transition fit my Goodman ADSS800603AXAA — 0128F00006?

Yes. This is the factory-specified OEM flue vent transition for the Goodman ADSS800603AXAA — 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 ADSS800603AXAA — 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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