What are the specs for this Burner?

The correct replacement for Goodman model WFM18090S5CXCB — 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 WFM18090S5CXCB — 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 WFM18090S5CXCB — B4022700

Name: OEM Goodman 3" In-Shot Burner for WFM18090S5CXCB — B4022700
Brand: Goodman
SKU: GOODMAN-14125
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-14125 Brand: Goodman

$18.95 $24.95

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The Goodman B4022700 3-inch In-Shot Burner is a genuine OEM replacement engineered for the WFM18090S5CXCB gas furnace and compatible Goodman/Amana models. Each in-shot burner mixes gas and air to deliver a crisp, stable flame at the heat exchanger inlet. Over time, burners collect rust, scale, and debris that cause rough ignition, delayed light-off, or uneven flame — replacing a worn burner restores quiet, efficient heating and helps prevent flame-sensor and rollout faults.

Specifications

Part Number: B4022700
Type: In-shot (single-port) burner
Length: 3 inches
Fuel: Natural gas / LP (with proper orifice)
Material: Coated steel for corrosion resistance
Fits: WFM18090S5CXCB and related Goodman furnaces

OEM vs. Generic

This is a factory OEM burner built to Goodman's exact port geometry and mounting spacing, ensuring correct flame carry-over between burners. Generic aftermarket burners are lower cost but can vary in port size and length, leading to uneven ignition or nuisance lockouts. For consistent flame characteristics, OEM is the safe choice.

Install Difficulty

Moderate. Requires shutting off gas and power, removing the burner assembly, and reseating the burner over the orifice. A 30–45 minute job for a handy DIYer; if you are unsure about gas connections, use a licensed HVAC technician.

Always turn off gas and electrical power before servicing any furnace component.

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 WFM18090S5CXCB — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman WFM18090S5CXCB — 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 WFM18090S5CXCB — 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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