Check the gas stove at the bottom of the two gates, you can move. I do not know what is used to regulate
Should be the reason for the larger range, clear focus is on the stove, adjustable air inlet valve. The gas is mixed with combustion air intake. After the inappropriate will cause a fire red smoke, a good tune is blue. The more complete combustion temperature will become more high.
A good tune on the ignition switch is one of the intake valve is the intake valve ash is not sufficient to open the valve to open a small fire problem... We burn the gas stove on the site
The gas is impurePure fire is a blue flameMay be mixed with water
