Fulton Boiler 2-20-000090 Spark Plug 318172-701 the 1830 series electrode ensures

the 1830 series electrode ensures consistent flame sensing and spark delivery

Designed specifically for residential and commercial boilers

or mechanical binding within the valve body that causes the coil to overheat while trying to actuate

testing with a multimeter for microfarad (µF) drift is the technician's standard

The motor is equipped with internal thermal overload protection and 22-inch leads for straightforward wiring without the need for an external capacitor

Fulton Boiler 2-20-000090 Spark Plug 318172-701 the 1830 series electrode ensuresThe 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