What are the Vents for on a Charcoal Grill?

Appears in
top 1000The Barbecue Bible
The Barbecue Bible

By Steven Raichlen

Published 1998

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The vents help you control the heat. When wide open, they let in more air, which makes the coals burn hotter. When partially closed, they restrict the airflow, which makes the coals burn cooler. If you close all the vents (bottom and top), you’ll ultimately extinguish the fire.