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6
NSG (Natural Spark Generator)
The NSG system contains a cartridge of Natural Spark Powder. How quickly this cartridge
runs out depends on how often the gas fire is used and on the NSG setting selected (see
Chapter 13). Refills of Natural Spark Powder are available from Kalfire. A container of
Natural Spark Powder completely fills the cartridge.
The opening to refill the NSG is located at the right front of the hearth (under a piece of
ceramic charcoal) or at the right back (under a ceramic log), depending on the type of fire.
See the table below.