What are the specs for this Burner?

The correct replacement for Goodman model DMS81155CNA — 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 DMS81155CNA — 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 DMS81155CNA — B4022700

Name: OEM Goodman 3" In-Shot Burner for DMS81155CNA — B4022700
Brand: Goodman
SKU: GOODMAN-9630
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-9630 Brand: Goodman

$8.95 $11.95

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The Goodman B4022700 3-inch in-shot burner is a genuine OEM replacement component engineered for DMS81155CNA gas furnaces and compatible Goodman/Amana models. This burner delivers fuel to the heat exchanger for clean, efficient combustion — a worn, rusted, or clogged burner causes rough ignition, delayed lightoff, sooting, and uneven heating. Restoring the original burner geometry keeps flame characteristics within factory spec.

Specifications

Type: In-shot (single-port) gas burner
Length: 3 inches
Material: Corrosion-resistant stamped steel
Fuel: Natural gas / LP (per furnace orifice)
Fitment: Goodman DMS81155CNA and compatible furnaces
OEM Part Number: B4022700

OEM vs. Generic

Our OEM Goodman burner matches the original venturi throat, port size, and mounting hook exactly, preserving flame stability and CO safety margins. Generic burners often vary in port diameter and length, which can shift the air/fuel mix and trip flame-sense faults. For a combustion component, we recommend OEM.

Installation Difficulty

Easy — DIY friendly (15–25 min). Burners slide into the manifold and hook onto the burner bracket; no special tools required. Always shut off gas and power first, and verify flame appearance after restart.

Genuine OEM. Backed by exact-fit compatibility for the DMS81155CNA.

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...

$8.95

Frequently Asked Questions

Does this Burner fit my Goodman DMS81155CNA — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman DMS81155CNA — 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 DMS81155CNA — 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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