What are the specs for this Burner?

The correct replacement for Goodman model AMS81405DXAA — 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 AMS81405DXAA — 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 AMS81405DXAA — B4022700

Name: OEM Goodman 3" In-Shot Burner for AMS81405DXAA — B4022700
Brand: Goodman
SKU: GOODMAN-7289
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-7289 Brand: Goodman

$16.95 $22.95

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Goodman B4022700 3-Inch In-Shot Burner

The B4022700 is a genuine OEM 3-inch in-shot gas burner for the Goodman/Amana AMS81405DXAA gas furnace and compatible 80% AFUE models. This precision-formed burner directs the gas/air mixture into the heat-exchanger tube for clean, stable, and efficient combustion. Furnaces use one burner per heat-exchanger cell, so order the quantity to match your unit's burner count.

Specifications

Part type: In-shot (mono-port) gas burner
Nominal length: 3 inches
Material: Corrosion-resistant coated steel
Fuel: Natural gas / LP (with proper orifice)
Fits: Goodman & Amana furnaces incl. AMS81405DXAA

OEM vs. Generic

Our OEM B4022700 is stamped to the exact venturi geometry and mounting alignment the AMS81405DXAA requires for a proper flame pattern and correct flame-sensor rectification. Generic burners can produce lifting or flashback, uneven heating, and premature heat-exchanger wear. For reliable ignition and combustion, genuine OEM is essential.

Installation Difficulty

Moderate (3/5) — Requires removing the burner-box cover, unclipping the burner from the manifold, and verifying orifice alignment and flame carry-over on reassembly. Best performed by an HVAC professional; correct gas pressure and burner seating are critical. Shut off gas and power before servicing.

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...

$16.95

Frequently Asked Questions

Does this Burner fit my Goodman AMS81405DXAA — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMS81405DXAA — 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 AMS81405DXAA — 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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