What are the specs for this Flue Pipe?

The correct replacement for Goodman model GKS90905DXAE — 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 GKS90905DXAE — 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 Furnace Flue Pipe / Vent Elbow for GKS90905DXAE — 22309501

Name: OEM Goodman Furnace Flue Pipe / Vent Elbow for GKS90905DXAE — 22309501
Brand: Goodman
SKU: GOODMAN-22309501
Price: 19.95 USD
Availability: InStock

SKU: GOODMAN-22309501 Brand: Goodman

$19.95 $25.95

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The Goodman 22309501 Flue Pipe is a genuine OEM exhaust/vent component for the GKS90905DXAE gas furnace and compatible Goodman/Amana high-efficiency models. It channels combustion byproducts from the inducer/heat exchanger to the venting system. Because a condensing furnace's flue handles hot, moisture-laden exhaust, a corroded, cracked, or ill-fitting flue pipe is a safety concern — it can allow flue-gas leakage and must be replaced with a properly sealed, correctly sized part.

Specifications

OEM Part Number: 22309501
Category: Flue / Vent Pipe
Compatible Model: GKS90905DXAE (Goodman gas furnace)
Equipment Type: High-Efficiency Condensing Furnace
Function: Combustion exhaust venting
Fit: Direct OEM replacement — factory-matched dimensions

OEM vs. Generic

OEM (Goodman 22309501): Exact factory geometry and material rated for condensing-furnace flue temperatures and acidic condensate, ensuring a gas-tight fit against the inducer housing. Strongly recommended for any flue/exhaust component. Generic: Aftermarket flue pipe may fit, but sizing and sealing tolerances vary — for a safety-critical exhaust part, OEM is the recommended choice.

Installation Difficulty

Moderate (2/5). Requires disconnecting power and gas, removing the old flue section, and re-sealing all joints to spec. Because this handles combustion gases, a CO check and leak verification are strongly advised. Homeowners uncertain about flue sealing should have a licensed HVAC technician perform the swap.

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 Furnace Flue Pipe / ...

$19.95

Frequently Asked Questions

Does this Flue Pipe fit my Goodman GKS90905DXAE — 22309501?

Yes. This is the factory-specified OEM flue pipe for the Goodman GKS90905DXAE — 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 GKS90905DXAE — 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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