Kalfire’s patented innovations have taken gas fires to another level, making them a benchmark in the market. One of the latest innovations developed by Kalfire’s R&D team is the Natural Spark Generator (NSG).
This technology is available as an option on all our gas fires that feature a Prestige burner. The Natural Spark Generator creates small sparks that escape from the flames and burn out slowly, resulting in an amazingly realistic simulation of a wood fire.
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