Stiebel Eltron stand with hpnext backdrop and open heat pump showroom unitStiebel Eltron stand entrance with '100YRS' anniversary bannerStiebel Eltron 'hpeasy' banner and central heat recovery roll-upStiebel Eltron mobile showroom truck with a 100 years prize wheelStiebel Eltron team at stand 151 beside an insulated duct boxStiebel Eltron shell-scheme stand with integrated indoor units
