2VV heat recovery unit with raised lid and LED lighting at the stand front

Photo: Mariusz Młynarczyk / CloudAir.tech

2VV presents a heat recovery ventilation unit with its lid raised, exposing the exchanger, fans and insulated casing lit by blue LED strips. Behind it, a white, blue and red wall carries the slogan 'Partner in ventilation' and the 2vv.cz address, next to a grey sofa lounge and a freestanding display screen.