The design and structure of the burner affect the combustion efficiency and the performance of the fire bowl. Burners typically come with a draft door, which can control the combustion rate of the fuel. The position and size of the draft door influence the flame size and color, allowing users to adjust as needed. Additionally, burners usually feature a safety valve to prevent overpressure and backdraft issues.

In summary, the stove top is a crucial component of the brazier system, with both its quality and maintenance significantly affecting the brazier's performance and usage safety.