Fulton Boiler 2-20-000090 Spark Plug 30067439-890 or specific lockout codes on

or specific lockout codes on the control board indicating a gas pressure circuit error

Durable Construction: Features a fused glass-to-metal joint for a permanent leak-free seal and includes a plastic cap to protect the glass from grease and job-site grit

They share the same mounting footprint and electrical specs

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

Specifically designed as an exhaust fan motor

Fulton Boiler 2-20-000090 Spark Plug 30067439-890 or specific lockout codes onThe 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