The central constant-pressure ventilation system for the office spaces and staff facilities provides forced ventilation throughout this section of the building, with the option of individually controlling the ventilation in each zone. Energy-efficient operation is ensured by heat recovery.
Key features of the system:
- central air-handling unit (multiple units for larger buildings) for the entire section of the building
- pressure-balanced ventilation
- heat recovery
- suitable for new-builds
Basic components of the system:
- one or more central air handling units
- variable flow controllers
The system ensures consistently stable indoor environmental quality and a high level of user comfort, whilst helping to reduce the building’s operating costs thanks to heat recovery. To optimise ventilation rates according to actual occupancy levels, it is recommended that CO₂ concentration sensors be added to the system.
