What are the specs for this Burner?

The correct replacement for Goodman model GMT070-3B — 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 GMT070-3B — 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 GMT070-3B — B4022700

Name: OEM Goodman 3" In-Shot Burner for GMT070-3B — B4022700
Brand: Goodman
SKU: GOODMAN-12316
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-12316 Brand: Goodman

$8.95 $11.95

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The Goodman B4022700 3-inch In-Shot Burner is a genuine OEM replacement burner for the Goodman GMT070-3B gas furnace. In-shot burners deliver the fuel-air mixture into the heat exchanger for clean, quiet, efficient combustion. Over time burners can corrode, clog with rust or debris, or develop uneven flame patterns that cause delayed ignition, roll-out, or sooting. Replacing worn burners as a set restores a crisp, blue flame and proper heat exchanger performance.

Specifications

OEM Part Number: B4022700
Type: In-shot burner
Length: 3 inches
Compatibility: Goodman GMT070-3B and cross-referenced Goodman/Amana furnaces
Material: Coated steel for corrosion resistance
Manufacturer: Goodman (OEM)

OEM vs. Generic

Genuine OEM Goodman burners are dimensionally matched to your manifold spacing and orifice alignment, ensuring the flame lands correctly in the heat exchanger. Generic burners can vary slightly in port geometry and length, leading to flame impingement or ignition problems. Because combustion components are safety-critical, we recommend the OEM part. Order one per burner position on your furnace.

Installation Difficulty

Easy to Moderate. Burners typically slide onto the manifold and seat against the burner rack — no special tools required. However, the job involves the gas manifold and heat exchanger, so shut off gas and power first, and inspect the heat exchanger while you have access. Verify flame quality after reassembly. If you are unsure about the gas connections, use a licensed technician. Typical time is 20–40 minutes for a full set.

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 GMT070-3B — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman GMT070-3B — 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 GMT070-3B — 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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