What are the specs for this Burner?

The correct replacement for Goodman model AMEC800603BNAB — 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 AMEC800603BNAB — 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 AMEC800603BNAB — B4022700

Name: OEM Goodman 3" In-Shot Burner for AMEC800603BNAB — B4022700
Brand: Goodman
SKU: GOODMAN-3803
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-3803 Brand: Goodman

$18.95 $24.95

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The Goodman B4022700 is a genuine OEM 3-inch in-shot burner built for the AMEC800603BNAB gas furnace. Each in-shot burner delivers a precisely shaped gas flame into a heat-exchanger tube, ensuring clean, efficient combustion and even heat transfer across the furnace.

Specifications

OEM Part Number: B4022700
Component: In-shot burner (single)
Size: 3 inch
Fuel: Natural gas / LP (per furnace configuration)
Equipment: Gas furnace
Fits: AMEC800603BNAB (verify against your model)

OEM vs. Generic

The OEM Goodman in-shot burner is dimensioned and drilled to factory specifications so the flame aligns correctly with the heat-exchanger port. A generic burner may misdirect the flame or alter the burn pattern, risking sooting, roll-out, or reduced efficiency. Because burners directly affect combustion safety, OEM is strongly recommended. Replace burners as a matched set for best results.

Installation Difficulty

Moderate — Requires shutting off gas and power, removing the burner assembly, and correctly seating and aligning the burner with its heat-exchanger port. A combustion analysis after service is advised; professional installation is recommended.

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 AMEC800603BNAB — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMEC800603BNAB — 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 AMEC800603BNAB — 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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