What does the adjustable opening of gas stove mean?

Refers to the adjustable damper under the gas stove.

Hold the gas stove by hand, and there are two iron plates with handles at the joint of burner and nozzle, which is the air door. The iron plate can adjust the size of the air inlet, thus changing the state of flame combustion.

Natural gas needs to be fully mixed with oxygen in the air when burning. When there is yellow fire, red fire, combustion noise and tempering in the gas stove, it is necessary to change the mixing ratio of gas and oxygen by adjusting the damper to achieve the best combustion effect.

Pay attention to the following points when adjusting the air door:

1, not too strong light, observe the flame color.

2, don't burn empty, put the pot with water on the gas stove, and then adjust it when it is in normal working condition.

3. Adjust the throttle from maximum to minimum, and observe the flame, color and firepower, and finally locate it at the position where the color is blue and the firepower is the largest.