IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman B4022700 3" In-Shot Burner is a genuine OEM single burner engineered for the AMVC800604BXAB gas furnace and compatible Goodman/Amana models. In-shot burners direct a precise gas/air mixture into each heat-exchanger tube for efficient, even combustion. Over time burners can rust, clog, or distort, causing yellow flames, sooting, delayed ignition, and rumbling. Replacing worn burners with exact OEM units restores clean blue flames and rated efficiency.
The OEM burner is dimensioned and ported to Goodman's exact combustion specification, so flame carryover and BTU input stay correct. Generic burners can alter the flame pattern and orifice alignment, hurting efficiency and safety. Replace all burners as a matched set for best results.
Moderate. Requires removing the burner box and gas manifold. Shut off gas and power, verify orifice alignment, and check for proper flame after reassembly. Gas-appliance experience recommended; when in doubt, use a licensed technician.