What are the specs for this Flue Vent Transition?

The correct replacement for Goodman model AMH80453AXCA — 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 AMH80453AXCA — 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 Flue Transition Bottom for AMH80453AXCA — 0128F00006

Name: OEM Goodman Chimney Flue Transition Bottom for AMH80453AXCA — 0128F00006
Brand: Goodman
SKU: GOODMAN-5046
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-5046 Brand: Goodman

$6.95 $8.99

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Goodman 0128F00006 Chimney Transition Bottom

The Goodman 0128F00006 is a genuine OEM chimney transition bottom designed for the Amana/Goodman AMH80453AXCA 80% AFUE gas furnace. This venting component channels flue gases from the heat exchanger collector into the chimney vent connector, maintaining proper draft and a sealed combustion path. A cracked, rusted, or ill-fitting transition can leak flue gases, disrupt draft, and compromise safety — the OEM part guarantees a factory-correct fit and seal.

Specifications

Function: Flue gas transition / vent connector base
Material: Coated furnace-grade steel
Fits: AMH80453AXCA and compatible Goodman/Amana 80% furnaces
Direct OEM replacement — no modification required
OEM Part Number: 0128F00006

OEM vs. Generic

OEM transitions match the exact flange geometry and dimensions of the furnace cabinet and collector box. Generic sheet-metal substitutes rarely align correctly, forcing gaps that leak combustion gases. For any part in the venting path, the OEM component is the safe choice.

Installation Difficulty

Moderate — involves disconnecting the vent pipe and unfastening the existing transition. Proper resealing and a draft check are required. 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 Flue Transit...

$6.95

Frequently Asked Questions

Does this Flue Vent Transition fit my Goodman AMH80453AXCA — 0128F00006?

Yes. This is the factory-specified OEM flue vent transition for the Goodman AMH80453AXCA — 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 AMH80453AXCA — 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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