Potterton Lpg Boiler Pilot Burners

The pilot burner is a flame within the unit that is needed to ignite the gas that is coming in to the main burner. When the appliance is switched on the gas valve allows gas in to the burner which is then ignited by the pilot flame. The pilot flame works in conjuction with the the rest of the pilot assembly as well as the pcb to ensure that all of the injected gas is ignited safely and efficiently.