Geba PV flex roof tile mock-ups with Bartholomäus screenGeba GBÜ fire transfer damper display and TOP 100 columnGeba stand with GBÜ damper display and SAM 365 leaflet displayGeba SAM 365 exhaust-air heat pump module with open front panelGeba stand with "Intelligente Lösung in allen Fragen" wall and gebafresh sectionGeba "TOP Innovator 2025" column and SAM All-in-One ventilation panelGeba roof tile mock-ups with "KD PV Kabeldurchführung" and PV flex
