What are the specs for this Burner?

The correct replacement for Goodman model DMS81405DNA — 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 DMS81405DNA — 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-Inch In-Shot Burner for DMS81405DNA — B4022700

Name: OEM Goodman 3-Inch In-Shot Burner for DMS81405DNA — B4022700
Brand: Goodman
SKU: GOODMAN-9641
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-9641 Brand: Goodman

$18.95 $24.95

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Goodman B4022700 3-Inch In-Shot Burner

The B4022700 is a genuine Goodman 3-inch in-shot burner engineered for the DMS81405DNA furnace and related Goodman/Amana gas furnace models. In-shot burners inject a precise air-gas mixture into the heat exchanger tubes, so a clean, correctly-shaped burner is essential for reliable ignition, a stable blue flame, and efficient, complete combustion. Corroded, rusted, or clogged burners cause delayed ignition, roll-out, and rumbling — replacing them restores safe, quiet operation.

Specifications

OEM Part Number: B4022700
Part Type: In-shot burner
Length: 3 inches
Material: Corrosion-resistant coated steel
Fits: Goodman DMS81405DNA and compatible Goodman/Amana furnaces
Sold: Individually (replace as a matched set)

OEM vs. Generic

The OEM B4022700 guarantees the exact venturi bore, orifice alignment, and flame-carryover geometry the DMS81405DNA was certified with. Generic burners can alter the air-fuel mixture, producing lazy flames or sooting. OEM is the safe choice for a combustion component.

Installation Difficulty

Moderate (2/5). Requires removing the burner assembly and gas manifold. Replace all burners together, verify orifice seating, and confirm proper flame after reassembly. Shut off gas 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-Inch In-Shot Burne...

$18.95

Frequently Asked Questions

Does this Burner fit my Goodman DMS81405DNA — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman DMS81405DNA — 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 DMS81405DNA — 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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