Unique 49++ Gas Flame Blue With Orange Tips
Unique 49++ Gas Flame Blue With Orange Tips. The orange tips are from impurities burning in the flame. Gas normally burns with a blue flame but sometimes it burns with yellow or red flames when there is a problem. If you see orange flames instead of blue flames, the burners may need cleaning or adjusting. Our gas stove burners have always burned blue, since we bought the stove 5 years ago.