Nikol stand 154 with an opened heat recovery unit and energy label

Photo: Mariusz Młynarczyk / CloudAir.tech

Nikol shows a heat recovery unit on stand 154 with its front door open, revealing the internal compartments. A roll-up reads "PRODUKT POLSKI", "REKUPERATORY" and "oddychaj swobodnie", with an EU energy label and models NIKOL 320, 450, 600 and 800 listed. The white shell-scheme booth has two chairs and a brochure rack.