What are the specs for this Burner Orifice?

The correct replacement for Goodman model GDS80904BNA — B2589343 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 GDS80904BNA — B2589343.

What symptoms indicate I need a new burner orifice?

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

Is this burner orifice 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 Natural Gas Burner Orifice for GDS80904BNA — B2589343

Name: OEM Goodman Natural Gas Burner Orifice for GDS80904BNA — B2589343
Brand: Goodman
SKU: GOODMAN-10326
Price: 22.95 USD
Availability: InStock

SKU: GOODMAN-10326 Brand: Goodman

$22.95 $29.95

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The Goodman B2589343 Natural Gas Burner Orifice is a precision-drilled OEM spud that meters natural gas into the burner of your GDS80904BNA furnace. Orifice bore size is matched to the furnace's rated input BTU and manifold pressure, so replacing a worn, clogged, or previously LP-converted orifice with the correct factory part is essential for safe, efficient combustion.

Specifications

Fuel type: Natural gas
Thread: Standard Goodman burner-orifice thread
Fits: Goodman GDS80904BNA and compatible 80% AFUE furnaces
Material: Machined brass
OEM part number: B2589343

OEM vs. Generic

Orifice bore diameter directly controls the gas flow rate. A generic or incorrectly sized orifice can over- or under-fire the furnace, producing carbon monoxide, sooting, or nuisance lockouts. The genuine OEM orifice is drilled to Goodman's exact specification for the GDS80904BNA input rating.

Installation Difficulty

Moderate — Gas and power must be shut off before removing the manifold or burners. A licensed technician should verify manifold pressure and perform a combustion/leak test after installation.

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 Natural Gas Burner O...

$22.95

Frequently Asked Questions

Does this Burner Orifice fit my Goodman GDS80904BNA — B2589343?

Yes. This is the factory-specified OEM burner orifice for the Goodman GDS80904BNA — B2589343. 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 burner orifice on my Goodman GDS80904BNA — B2589343?

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 burner orifice?

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

Is this burner orifice 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 burner orifice?

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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