Certifications Home Download Certifications UNI EN ISO 9001:2015 Quality Management System UNI EN ISO 14001:2015 Environmental Management System TÜV Certificate on Turbo-Line Condenser TÜV Certificate against Legionella for ThermoKey Air Fresh System UL certification for microchannel heat exchangers Cat.2 PED Certificate UNI ISO 45001:2018 Occupational Health and Safety Management System Wet Fin System Hygiene Certificate Environment, health and safety policy Evaporative panel system hygiene certificate