Passive house Impuls Pernerstorfergasse, Wien (A)
New construction of the residential complex with 108 residential units and premises in passive house quality. Semi-central ventilation concept with highly efficient heat recovery. Energy supply via foundation absorber and district heating.
Heat energy demand of 5,11 kWh/m2a according to the energy performance certificate; Semi-central ventilation system with highly efficient volume flow control each residential unit (exatly adapted to the needs of the residents)