What are the specs for this Burner?

The correct replacement for Goodman model AMS80604BXAB Furnace — B4022700 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 AMS80604BXAB Furnace — B4022700.

What symptoms indicate I need a new burner?

Common symptoms that indicate you need a new burner 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 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 3" In-Shot Burner for AMS80604BXAB Furnace — B4022700

Name: OEM Goodman 3" In-Shot Burner for AMS80604BXAB Furnace — B4022700
Brand: Goodman
SKU: GOODMAN-6842
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-6842 Brand: Goodman

$18.95 $24.95

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The genuine OEM Goodman B4022700 3-inch In-Shot Burner delivers the precise flame geometry your furnace's heat exchanger was designed around. It is a direct-fit replacement for the AMS80604BXAB gas furnace and matches the burner rack spacing used across Goodman and Amana 80% AFUE multi-position furnaces.

In-shot burners direct a focused jet of gas-air mixture into each heat exchanger tube. Over time, rust, scale, or spider/insect nests can distort the flame, cause delayed ignition, roll-out, or a lazy yellow burn. Swapping a damaged or corroded burner restores crisp blue-flame ignition and full, safe heat output.

Specifications

Part type: In-shot burner
Throat diameter: 3 inch
OEM part number: B4022700
Compatible model: AMS80604BXAB
Brand: Goodman / Amana
Equipment: Gas furnace (80% AFUE)
Material: Corrosion-resistant coated steel

OEM vs. Generic

This genuine OEM Goodman burner is built to the exact port pattern, throat size, and mounting slot of the original, ensuring correct flame reach into the heat exchanger. Generic burners can alter the air-fuel mixing and combustion pattern, which affects efficiency and safety. For a combustion component, OEM is strongly recommended.

Installation Difficulty

Moderate (3 of 5). Requires shutting off gas and power, removing the burner assembly, and verifying flame quality on restart. Best performed by an experienced DIYer or licensed HVAC technician. Replace all burners as a matched set when possible.

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 3" In-Shot Burner fo...

$18.95

Frequently Asked Questions

Does this Burner fit my Goodman AMS80604BXAB Furnace — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMS80604BXAB Furnace — B4022700. 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 on my Goodman AMS80604BXAB Furnace — B4022700?

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?

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

Is this burner 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?

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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