What are the specs for this Flue Pipe?

The correct replacement for Goodman model GKS90904CXAH — 22309501 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 GKS90904CXAH — 22309501.

What symptoms indicate I need a new flue pipe?

Common symptoms that indicate you need a new flue pipe 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 pipe 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 Flue Pipe Vent Connector for GKS90904CXAH — 22309501

Name: OEM Goodman Flue Pipe Vent Connector for GKS90904CXAH — 22309501
Brand: Goodman
SKU: GOODMAN-10838
Price: 19.95 USD
Availability: InStock

SKU: GOODMAN-10838 Brand: Goodman

$19.95 $26.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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Govt POs Accepted

The Goodman 22309501 Flue Pipe is a genuine OEM vent connector for the Goodman GKS90904CXAH 90%+ AFUE gas furnace and compatible GKS9-series units. The flue pipe channels combustion byproducts from the inducer/heat exchanger to the venting system, forming a critical part of the sealed exhaust path on a condensing furnace. A corroded, cracked, or misfitted flue pipe can allow flue-gas leakage and disrupt the pressure differential the switch needs to prove draft — installing the correct OEM component restores safe, code-compliant venting.

Specifications

OEM Part Number: 22309501
Part Type: Flue pipe / vent connector
Brand: Goodman
Fits Model: GKS90904CXAH (and compatible GKS9 furnaces)
Application: 90%+ AFUE condensing gas furnace exhaust
Construction: Factory-formed for a sealed vent connection

OEM vs. Generic

The genuine Goodman 22309501 is dimensioned to the exact diameter, length, and gasket seat of the GKS9 vent path, ensuring an airtight seal. Aftermarket substitutes risk leaks, poor draft, and safety faults. For a combustion-venting component, OEM fit and sealing are strongly recommended.

Install Difficulty

Moderate (3/5) — Involves combustion venting, so precision matters. Power down and shut off gas, remove the old flue pipe, seat the new pipe with proper gaskets/clamps, and verify airtight connections. A combustion analyzer and code check are recommended. If unsure, use a licensed 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 Flue Pipe Vent Conne...

$19.95

Frequently Asked Questions

Does this Flue Pipe fit my Goodman GKS90904CXAH — 22309501?

Yes. This is the factory-specified OEM flue pipe for the Goodman GKS90904CXAH — 22309501. 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 pipe on my Goodman GKS90904CXAH — 22309501?

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 pipe?

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

Is this flue pipe 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 pipe?

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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