What are the specs for this Flue Vent?

The correct replacement for Goodman model GMN120-5 Furnace — 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 GMN120-5 Furnace — 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 GMN120-5 Furnace — 4053501S

Name: OEM Goodman Chimney Flue Collar for GMN120-5 Furnace — 4053501S
Brand: Goodman
SKU: GOODMAN-11599
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-11599 Brand: Goodman

$20.95 $26.95

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Goodman 4053501S Chimney / Flue Collar

The Goodman 4053501S is a genuine OEM chimney flue collar for the GMN120-5 gas furnace and compatible Goodman/Amana models. The flue collar mounts at the furnace outlet and provides the transition where the vent pipe (single- or double-wall B-vent) connects to the appliance, ensuring a secure, properly sealed exhaust path for combustion gases. A corroded or missing collar can cause vent leaks and unsafe flue-gas spillage.

Specifications

OEM Part Number: 4053501S
Type: Chimney / flue vent collar
Material: aluminized/galvanized steel
Function: furnace-to-vent transition and seal
Fit: Goodman GMN120-5 and cross-compatible furnaces

OEM vs. Generic

The OEM collar matches Goodman's exact outlet diameter and screw pattern for a leak-free fit against the flue. Generic collars may not seat flush, risking exhaust leakage. For a flue-gas component, OEM fitment is the safe choice.

Installation Difficulty

Easy — 15 to 25 minutes. Power off the furnace, remove the old collar and vent connection, fit the new collar, then reseal and re-secure the vent pipe. Verify proper draft and check for spillage after reassembly.

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 GMN120-5 Furnace — 4053501S?

Yes. This is the factory-specified OEM flue vent for the Goodman GMN120-5 Furnace — 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 GMN120-5 Furnace — 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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