A gas burner is a device that uses natural gas or propane to produce a flame for cooking or heating. It typically consists of a burner head, where the gas is ignited, and a control knob to adjust the flame's intensity. Gas burners are commonly found in kitchens, often integrated into stoves or ovens, providing a quick and efficient way to cook food. Gas burners are favored for their precise temperature control and instant heat. They are also used in various applications beyond cooking, such as in furnaces for heating homes or in industrial processes for manufacturing. Proper ventilation is essential when using gas burners to ensure safety.