What are the specs for this Burner?

The correct replacement for Goodman model WFM18090S4BXCB — 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 WFM18090S4BXCB — 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 3in In-Shot Burner for WFM18090S4BXCB — B4022700

Name: OEM Goodman 3in In-Shot Burner for WFM18090S4BXCB — B4022700
Brand: Goodman
SKU: GOODMAN-B4022700
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-B4022700 Brand: Goodman

$8.95 $11.95

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The Goodman B4022700 3 inch In-Shot Burner is a genuine OEM single burner for the Goodman/Amana WFM18090S4BXCB gas furnace and compatible models. In-shot burners deliver the gas-air mixture into each heat-exchanger tube for clean, efficient combustion. A rusted, clogged, or corroded burner produces uneven flame, delayed ignition, sooting, or noisy startup — all reasons to replace the affected burner.

Manufactured to Goodman's exact port pattern and venturi dimensions, this burner maintains the correct flame characteristics and heat-exchanger firing rate. Replace as a matched set when one burner shows corrosion for the most consistent flame across all tubes.

Specifications

OEM Part Number: B4022700
Type: Single in-shot burner, 3 inch
Fits: Goodman/Amana WFM18090S4BXCB and compatible furnaces
Factory port and venturi geometry for correct flame
Natural gas / compatible with OEM manifold spacing

OEM vs. Generic

Aftermarket burners can differ in port drilling and venturi throat, causing lifting, flashback, or incomplete combustion. This genuine OEM B4022700 reproduces the original flame profile, preserving efficiency, safe combustion, and correct heat-exchanger firing.

Install Difficulty

Easy (2 of 5). Shut off gas and power, remove the burner-assembly retaining screws, slide the old burner off the manifold, and set the new one so the venturi aligns with the orifice. Verify flame appearance after startup. Plan 20–30 minutes; replace all burners together when practical.

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 3in In-Shot Burner f...

$8.95

Frequently Asked Questions

Does this Burner fit my Goodman WFM18090S4BXCB — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman WFM18090S4BXCB — 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 WFM18090S4BXCB — 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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