IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman B4022700 is a genuine OEM 3-inch in-shot burner for the ADS80904BNA gas furnace and compatible Goodman/Amana models. Each in-shot burner delivers a precisely shaped gas-air flame into the heat-exchanger tube for clean, efficient combustion. Replacing corroded, rusted, or fouled burners restores proper flame quality and prevents rough ignition, sooting, and short cycling.
The OEM B4022700 matches Goodman's exact venturi geometry and port pattern, ensuring correct flame shape and alignment with the igniter and flame sensor. Generic burners can alter the air-fuel mix and flame position, causing ignition or flame-sensing problems. For consistent, safe combustion, genuine OEM is the reliable choice.
Moderate — Requires removing the burner assembly to slide burners off the rack and align them with the manifold orifices. Shut off gas and power, and verify flame quality after install. Plan 30–45 minutes; recommended for experienced DIYers or technicians.