Participants were also presented with a practical demonstration of putting TAEevo TECH into operation with an emphasis on possible pitfalls. The lecture was led by Jan Půlpytel, who added also interesting information about the water quality in circuits and introduced the antifreeze liquid ZITREC FC. 

The new TAE4FC and FC4ALL series, including the selection of suitable equipment from the catalog, were introduced to the participants by Radek Mikšíček. Petr Hýsek spoke about the new ARIES TECH HE serie, the potential of waste heat utilization and also about the dismountable heat exchanger from the view of the new perspective in industry. Legislation to control the leagake of f-gasses in refrigerant circuits in connection with the chiller service inspections was the main theme of the lecture by Jiří Rach.