Fulton Boiler 2-20-000090 Spark Plug 30067439-890 its NEMA 4X rating and

its NEMA 4X rating and nitrile gaskets are specifically designed to protect internal components from moisture

ensuring precise control from full flow down to pilot flow applications

Industrial Durability: Constructed with heavy-duty materials to resist corrosion and thermal fatigue

Weighing only 0

They share the same mounting footprint and electrical specs

Fulton Boiler 2-20-000090 Spark Plug 30067439-890 its NEMA 4X rating andThe Fulton 2 20 000090 Spark Plug is a critical ignition component engineered specifically for Fulton vertical tubeless boilers and pulse combustion systems. Designed to withstand high temperature combustion environments, this industrial electrode ensures consistent pilot or main burner ignition by maintaining a precise spark gap under operational load. As a direct OEM replacement part, it guarantees the correct reach and thread pitch required to