An Automatic Clean Agent Fire Suppression System is a self-activating, waterless fire protection system that detects, controls, and extinguishes a fire without human intervention—using gaseous clean agents that are safe for equipment and, when properly designed, for occupants. What It Is Automatic: Fire detection and agent release are fully automatic through a control system—no manual activation is required. Clean Agent: Uses gaseous agents like FM-200, Novec 1230, Inergen, IG-55 that leave no residue and cause no water damage. Suppression: Quickly reduces fire temperature, disrupts combustion, or displaces oxygen to stop the fire.