burner

A burner is a device where fuel is burned to produce heat. The Bunsen burner, introduced in 1855, is a common laboratory tool that mixes flammable gas with a controlled amount of air before ignition to create a hotter flame than would be possible with ambient air alone. This device consists of a metal tube with a gas inlet and adjustable air openings. The mixture burns with a pale blue primary flame and an almost colorless secondary flame, reaching temperatures around 1,500 °C (2,700 °F). Variations like the Meker and Fisher burners improve upon the original design. Other types of burners include gas burners and oil burners, which are used in heating systems and industrial applications. The term "burner" can also refer to the part of a device where the flame or heat is produced.1234