The Glow-worm pilot pipe is a replacement part for the pilot assembly of Ultimate, Ikon, Protherm and Xeon boilers. A pilot assembly normally includes a pilot bracket, injector, electrode and thermocouple. The pilot flame ignites gas entering the boiler's main burner via the gas valve when the system is switched on. The pilot flame operates alongside the printed circuit board and the rest of the pilot assembly for safe and efficient ignition.

Brand Name	Glow-worm