What are the specs for this Vent Transition?

The correct replacement for Goodman model ADSS800603AXAC — 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 ADSS800603AXAC — 0128F00006.

What symptoms indicate I need a new vent transition?

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

Is this vent transition 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 ADSS800603AXAC — 0128F00006

Name: OEM Goodman Chimney Transition Bottom for ADSS800603AXAC — 0128F00006
Brand: Goodman
SKU: GOODMAN-3309
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-3309 Brand: Goodman

$15.95 $20.95

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Goodman 0128F00006 Chimney Transition Bottom

The Goodman 0128F00006 is a genuine OEM chimney transition bottom for the Goodman ADSS800603AXAC gas furnace. This sheet-metal transition channels combustion byproducts from the heat exchanger collector box up into the vent/flue connection, ensuring flue gases are safely evacuated from the home. A corroded, warped, or rusted-through transition can leak flue gases and carbon monoxide into the equipment space — making this an important safety-related replacement part.

Specifications

Part number: 0128F00006
Type: Chimney / flue transition bottom
Function: Flue gas routing to vent connection
Material: Aluminized / coated steel
Compatible model: Goodman ADSS800603AXAC
Fit: OEM exact replacement

OEM vs. Generic

The OEM 0128F00006 is stamped to match the exact bolt pattern, gasket surface, and draft geometry of your furnace's collector box and induced-draft blower. Generic transitions rarely seal correctly, creating flue leaks and draft problems. For a venting component, the factory-exact fit is essential.

Installation Difficulty

Moderate (3/5). Shut off power and gas, disconnect the vent and inducer as needed, remove the old transition and gasket, then install the new part with a fresh high-temp gasket/sealant. Confirm a proper draft and check for flue leaks before returning the furnace to service.

Improper venting is a CO hazard — have a licensed HVAC professional verify draft and combustion 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...

$15.95

Frequently Asked Questions

Does this Vent Transition fit my Goodman ADSS800603AXAC — 0128F00006?

Yes. This is the factory-specified OEM vent transition for the Goodman ADSS800603AXAC — 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 vent transition on my Goodman ADSS800603AXAC — 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 vent transition?

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

Is this 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 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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