What are the specs for this Burner?

The correct replacement for Goodman model AMS81005CXAC Furnace — 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 AMS81005CXAC Furnace — 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 AMS81005CXAC Furnace — B4022700

Name: OEM Goodman 3" In-Shot Burner for AMS81005CXAC Furnace — B4022700
Brand: Goodman
SKU: GOODMAN-7159
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-7159 Brand: Goodman

$16.95 $22.95

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Goodman B4022700 3-Inch In-Shot Burner

The Goodman B4022700 is a genuine OEM 3-inch in-shot gas burner engineered for the AMS81005CXAC furnace and compatible Goodman/Amana models. Each in-shot burner directs a precise gas/air mixture into one tube of the heat exchanger, producing a stable, efficient blue flame for clean combustion. Furnaces typically use one burner per heat-exchanger cell, so replace any that are rusted, cracked, or clogged.

Specifications

Type: In-shot (mono-port) gas burner
Length: 3 inches
OEM Part Number: B4022700
Fits: Goodman AMS81005CXAC and related 80% AFUE furnaces
Function: Delivers metered gas/air mix to a heat-exchanger tube

OEM vs. Generic

The OEM B4022700 is manufactured to the exact orifice alignment, venturi geometry, and length required by this furnace, ensuring proper flame carryover and safe combustion. Generic burners can misalign with the gas manifold orifice, causing poor ignition, sooting, or delayed flame — serious safety concerns. Genuine is the recommended choice.

Install Difficulty

Moderate (2/5) — Requires removing the burner assembly and aligning each burner to the manifold orifice. Shut off gas and power first. Best performed by a qualified HVAC technician; verify flame quality after install. Typical time 30–45 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...

$16.95

Frequently Asked Questions

Does this Burner fit my Goodman AMS81005CXAC Furnace — B4022700?

Yes. This is the factory-specified OEM burner for the Goodman AMS81005CXAC Furnace — 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 AMS81005CXAC Furnace — 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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