Gas jet and Heating element

Gas jet noun - Burner such that combustible gas issues from a nozzle to form a steady flame.

Heating element and gas jet are semantically related in gas burner topic. In some cases you can use "Heating element" instead a noun phrase "Gas jet", when it comes to topics like laboratory gas burner.

Heating element noun - The component of a heater or range that transforms fuel or electricity into heat.

Gas jet and heating element are semantically related in gas burner topic. You can use "Gas jet" instead a noun phrase "Heating element", if it concerns topics such as laboratory gas burner.