Centralized ventilation for new buildings
Centralized ventilation is particularly suitable for new buildings because the air ducts can be installed in the shell under the floor or in the ceiling. In a renovation, the floor or ceiling would have to be opened for this. Centralized ventilation systems are networked throughout the house and direct fresh air into every room. However, the system has only one control. This is simple and practical, but individual rooms cannot be ventilated individually as with decentralized ventilation.