CoolStar NH3 ammonia chiller in front of the Kas stand

Photo: Mariusz Młynarczyk / CloudAir.tech

A CoolStar "NH3 Ammonia Chiller" unit stands at the front of the Kas stand, its panels reading "Zero GWP", "Natural Refrigerant" and "No Restriction by F-Gas Regulation" with an R717 label. A large Kas banner hangs above the white stand, where an outdoor condensing unit and blue refrigeration units are displayed.