Hitachi: More New Models to Launch with Popular New Automated Heat Exchanger Cleaning Technology

Johnson Controls-Hitachi Air Conditioning (CEO: Franz Cerwinka), from early March, is starting the launch of a total of 22 new products in the "Stainless Clean Shirokuma-kun" New E Series / W Series/ G Series (hereafter E Series / W Series / G Series) equipped with the "Frost Wash" technology designed to automatically clean the heat exchanger periodically through the year by washing away* the attached dust and grease that may be one cause of noxious odors. The process is accomplished by automatically freezing and then rapidly thawing the heat exchanger, one of the components inside the air conditioning unit.