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 ACVC80803BXCA 80% AFUE two-stage variable-speed gas furnace. The in-shot burner directs the gas/air mixture into the heat exchanger tube for clean, stable ignition and complete combustion. Replacing corroded, clogged, or misaligned burners restores reliable lighting, eliminates delayed-ignition rollout, and keeps efficiency at spec.
This factory OEM Goodman burner is matched to the furnace's orifice size, port geometry, and flame pattern. Generic burners can alter the flame profile, causing poor flame-sensor signal, delayed ignition, or rollout. For a combustion component, OEM matching is strongly recommended for safety and efficiency.
Moderate (3/5) — Burners are removed as a set; note orientation and seating against the manifold orifices. Verify flame and sensor operation after install. Professional service recommended due to gas and combustion-safety considerations.