Sunex heat pump stand next to the green EkoZefir stand

Photo: Mariusz Młynarczyk / CloudAir.tech

The Sunex stand, with the tagline "Pompy ciepła" on its white wall and purple accents, shows compact heat pump units behind a counter where visitors talk. Next door, the green EkoZefir stand carries the slogan "Dbamy o zdrowe powietrze" and an air handling unit with its panels removed.