What are the specs for this Burner?

The correct replacement for Goodman model AMEC800804CNAA — 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 AMEC800804CNAA — 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 inch In-Shot Burner for AMEC800804CNAA — B4022700

Name: OEM Goodman 3 inch In-Shot Burner for AMEC800804CNAA — B4022700
Brand: Goodman
SKU: GOODMAN-3907
Price: 26.95 USD
Availability: InStock

SKU: GOODMAN-3907 Brand: Goodman

$26.95 $34.95

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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 AMEC800804CNAA gas furnace. In-shot burners deliver a precise gas/air mixture into the heat exchanger tubes for clean, efficient combustion. Over time burners can rust, clog, or distort, causing rough ignition, uneven flame, delayed lighting, or lifting flames. Replacing worn burners restores reliable, quiet ignition and proper heat-exchanger firing.

Specifications

Part Number: B4022700
Part Type: In-Shot Burner
Length/Size: 3 inch
Brand: Goodman / Amana
Fuel: Natural Gas (in-shot design)
Compatible Model: AMEC800804CNAA

OEM vs. Generic

The OEM B4022700 is machined to the exact venturi and port geometry of the AMEC burner assembly, ensuring correct flame carryover and combustion. Generic burners may have slightly different orifice alignment or throat dimensions, risking incomplete combustion and CO concerns. For a combustion component, OEM fit is strongly recommended.

Installation Difficulty

Moderate. Requires shutting off gas and power, removing the burner assembly, and swapping the burner while maintaining correct spacing. Budget 30–45 minutes. Because this is a gas combustion part, verify flame quality after install — a licensed technician is recommended if you are unsure.

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 inch In-Shot Burne...

$26.95

Frequently Asked Questions

Does this Burner fit my Goodman AMEC800804CNAA — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMEC800804CNAA — 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 AMEC800804CNAA — 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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