Halotron I is a “Clean Agent” hydrochlorofluorocarbon (HCFC) discharged as a rapidly evaporating liquid which leaves no residue Effectively extinguishes Class A and B fires by cooling and smothering; will not conduct electricity back to the operator Pressurized with argon gas, an EPA and FAA approved agent suitable for use on Class A, B and C fires Warranty and Services Five years.