Pro-Vent stand with Mistral ventilation units and ground exchanger modelPro-Vent stand with Mistral recuperators and a kitchen mock-upPro-Vent prototype recuperator with heat pump and Mistral City displayPro-Vent stand with Clean R air purifier roll-up and stacked recuperatorsPro-Vent stand with MISTRAL recuperator banners and a wall controller displayPro-Vent stand with PROVENT-GEO ground heat exchanger model and controller towerPro-Vent Mistral heat recovery units on a blue standWide view of Pro-Vent Mistral units and GEO-System bannersPro-Vent demo with red and blue lit air columns and tablet controlVisitors crowd the Pro-Vent stand with reference project panelsPro-Vent stand from above with wall-mounted unit and visitorsPro-Vent screen explaining the GEO-Klimat Komfort system functions
