Gas boiler spark plug use

Gas boilers spark plug, also known as an ignition electrode, to ignite the gas fuel in the burner. When the boiler is turned on, the spark plug generates a high voltage spark that ignites the gas as it flows through the burner.

The spark plug typically consists of a metal rod with a ceramic insulator, which is mounted near the burner. The metal rod is typically made of a conductive material such as stainless steel, brass, or copper, while the ceramic insulator is designed to withstand the high temperatures generated during combustion.