What are the specs for this Flue Vent?

The correct replacement for Goodman model AMH81155CNAC — 4053501S 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 AMH81155CNAC — 4053501S.

What symptoms indicate I need a new flue vent?

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

Is this flue vent 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 Flue Collar for AMH81155CNAC — 4053501S

Name: OEM Goodman Chimney Flue Collar for AMH81155CNAC — 4053501S
Brand: Goodman
SKU: GOODMAN-6021
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-6021 Brand: Goodman

$20.95 $27.95

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Texas CMBL #19328542014

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The Goodman 4053501S Chimney Collar is the genuine OEM flue transition fitting for the AMH81155CNAC 80% gas furnace. It seats on the furnace vent outlet and adapts the appliance to the chimney or Type-B vent connector, ensuring combustion byproducts are carried out safely and to code.

Specifications

Function: Vent/chimney collar transition
Material: Corrosion-resistant coated steel
Fits: Goodman/Amana AMH81155CNAC 80% furnaces
Brand: Goodman OEM (4053501S)

OEM vs. Generic

The OEM collar is stamped to the exact outlet diameter and bolt pattern of the furnace for a leak-free seal. The generic equivalent covers the same fitment at a value price; confirm outlet diameter before ordering.

Installation Difficulty

Easy to moderate. Removes and re-secures with a few sheet-metal screws; re-seal joints with approved foil tape or high-temp sealant. Plan 15–20 minutes.

Combustion venting is a safety-critical system — verify draft and check for spillage after any vent work. Professional installation recommended.

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 Collar ...

$20.95

Frequently Asked Questions

Does this Flue Vent fit my Goodman AMH81155CNAC — 4053501S?

Yes. This is the factory-specified OEM flue vent for the Goodman AMH81155CNAC — 4053501S. 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 on my Goodman AMH81155CNAC — 4053501S?

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?

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

Is this flue vent 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?

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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