Conversation in front of a louvred unit heater on the PPUCh Tarczyn stand

Photo: Mariusz Młynarczyk / CloudAir.tech

Two visitors talk in front of a grey unit heater with adjustable louvres on the PPUCh Tarczyn stand at the Warsaw ventilation fair. A brochure holder stands below the heater, and the yellow graphics of the neighbouring stand are blurred in the background.