Quote:
Originally Posted by Larryjb
I see that the flame is blue within 1/8" of the burner, but then is more orange. Should the entire flame be blue?
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If the tip of the flame is orange or yellow, it indicates that there is not quite enough air. The yellow tip will tend to make soot - not good. At the other end of the scale, if there is too much air, the flame will be blue and will make a roaring sound. The ideal is in the middle - all blue, but no roar. Or as close as you can get it.
Bill