What are the specs for this Burner?

The correct replacement for Goodman model AMEC800805DXAB — 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 AMEC800805DXAB — 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 AMEC800805DXAB — B4022700

Name: OEM Goodman 3" In-Shot Burner for AMEC800805DXAB — B4022700
Brand: Goodman
SKU: GOODMAN-3984
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-3984 Brand: Goodman

$8.95 $11.95

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Goodman B4022700 3" In-Shot Burner

The B4022700 is a genuine OEM 3-inch in-shot burner for the Goodman/Amana AMEC800805DXAB gas furnace. In-shot burners deliver the gas/air mixture directly into the heat exchanger tubes for clean, efficient combustion. Rust, scale, spider webs, or corrosion inside a burner cause rough ignition, delayed light, flashback, and sooting. Replacing worn burners restores smooth, quiet, blue-flame operation across the manifold.

Specifications

OEM Part Number: B4022700
Type: In-shot burner
Length: 3 inch
Fuel: Natural gas (in-shot design)
Fits: Goodman & Amana AMEC800805DXAB furnaces
Material: Corrosion-resistant coated steel
Equipment: Gas furnace

OEM vs. Generic

The OEM B4022700 matches the exact port pattern, venturi size, and length so the flame aligns correctly with the heat exchanger and flame sensor. Generic burners can misfire or seat improperly. For consistent ignition and safe combustion, replace all burners in the set with OEM units.

Install Difficulty

Moderate (3/5) — Shut off gas and power, remove the manifold/gas valve assembly to free the burner rack, swap the burner(s), then reassemble and leak-check every gas joint. Best performed by an HVAC professional; allow 45–60 minutes.

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 AMEC800805DXAB — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMEC800805DXAB — 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 AMEC800805DXAB — 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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