New construction project consisting of two buildings with a common underground underground car park. The underground car park floors are each ventilated and vented with separate ventilation, by means of duct fans in the pipe network. Two ventilation systems with PWT-WRG and LE are provided for the Hau M. The air distribution is surface-mounted in the area of suspended ceilings, up to the ground floor. On the ground floor, the air distribution is partially inserted. For House N, a ventilation system with PWT-WRG and LE is provided for temperature control of the supply air. The air is introduced isothermally in both buildings in winter. In summer, the air is not cooled. Energy standard Minergie-P. Due to use, the achievement of increased noise protection requirements is also assumed.

New construction project consisting of two buildings with a common underground underground car park. The underground car park floors are each ventilated and vented with separate ventilation, by means of duct fans in the pipe network. Two ventilation systems with PWT-WRG and LE are provided for the Hau M. The air distribution is surface-mounted in the area of suspended ceilings, up to the ground floor. On the ground floor, the air distribution is partially inserted. For House N, a ventilation system with PWT-WRG and LE is provided for temperature control of the supply air. The air is introduced isothermally in both buildings in winter. In summer, the air is not cooled. Energy standard Minergie-P. Due to use, the achievement of increased noise protection requirements is also assumed.