Gas burners are devices that use natural gas or propane to produce a flame for cooking or heating. They are commonly found in kitchens, where they provide a direct and adjustable heat source for pots and pans. Gas burners are popular for their quick heating capabilities and precise temperature control. These burners typically consist of a metal grate and a burner head, where gas is ignited to create a flame. Safety features, such as flame failure devices, are often included to prevent gas leaks. Gas burners are an essential component of many stoves and ovens, making them a staple in both residential and commercial kitchens.