What are the specs for this Burner?

The correct replacement for Goodman model GMNT080-4B — 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 GMNT080-4B — 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 GMNT080-4B — B4022700

Name: OEM Goodman 3" In-Shot Burner for GMNT080-4B — B4022700
Brand: Goodman
SKU: GOODMAN-11691
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-11691 Brand: Goodman

$8.95 $11.95

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Texas CMBL #19328542014

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The Goodman B4022700 3-Inch In-Shot Burner is a genuine OEM component for the GMNT080-4B gas furnace. In-shot burners deliver the fuel-air mixture into the heat exchanger tubes for clean, efficient combustion. Over time burners corrode, clog with rust flakes, or distort from heat cycling — causing rough ignition, delayed light-off, or uneven flame. Replacing worn burners restores smooth, quiet startup and proper flame characteristics.

Specifications

Part Number: B4022700
Burner Type: In-shot, 3-inch
Compatible Model: GMNT080-4B (80,000 BTU furnace)
Material: Aluminized/coated steel, precision-formed venturi
Brand: Goodman (OEM)

OEM vs. Generic

The OEM B4022700 is stamped to Goodman's exact venturi geometry, so the flame profile, orifice alignment, and BTU rating match the furnace's design. Generic burners often have slightly different air-intake shaping that can cause flame lift, sooting, or flame-sensor dropouts. When rebuilding a burner assembly, replace all burners as a set for even flame.

Installation Difficulty: Easy

Rated 2/5. With power and gas off, the burner slides out of its slot after removing the manifold or retaining bracket. No special tools are required beyond a nut driver. Most homeowners complete a single-burner swap in 15–20 minutes. Inspect the flame sensor and igniter while the burner box is open, and verify a crisp blue flame after reassembly.

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 GMNT080-4B — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman GMNT080-4B — 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 GMNT080-4B — 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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