The Kiddie Fire Systems WHDR Wet Chemical Fire Supression Kitchen Sytem offers 24-hour automatic or manual protection for commercial cooking areas, ducts, plenums, hoods and cooking surfaces. It is a cost effective, pre-engineered fire protection solution designed for a quick and easy installation. The system offers unmatched coverage, with fewer discharge nozzles and flow points than the competition, meaning reduced installation times and cost. It exceeds stringent UL 300 standards and complies with NFPA Standards 96 an 17A.