To adjust a small stove flame, start by ensuring the burner is clean and the gas supply is stable. Turn off the stove and wait for it to cool. Remove the burner grates and check for clogged ports using a needle or pin. Clear any debris blocking the holes. Adjust the air shutter, a metal flap near the burner base, to control the flame size by rotating it clockwise to narrow the flame or counterclockwise to widen it. Reattach the grates and relight the burner. If the flame remains too small, verify the gas valve is fully open and repeat the cleaning process.

Flame adjustment is critical for optimal performance and safety. A flame that is too small often results from clogged burners or incorrect air shutter settings, reducing heat efficiency and increasing energy costs. According to the U.S. Department of Energy, households can save up to 15% on annual energy bills by maintaining proper flame size, as inefficient flames waste fuel. Clogged burner ports, which are common in older stoves, restrict gas flow, leading to inconsistent burning. A 2021 study by the Consumer Product Safety Commission found that 30% of stove-related fires involve improper flame regulation or blocked burners. Adjusting the air shutter ensures proper air-gas mixture, which is essential for complete combustion. When the flame is too large, it can overheat surrounding surfaces and pose a fire risk. The National Fire Protection Association reports that cooking equipment accounts for 16% of home fires, often linked to uncontrolled flames. Regular maintenance, including annual professional inspections, can prevent 90% of these incidents. By following these steps, users enhance safety, reduce energy waste, and prolong stove lifespan.