The system with local ventilation units provides forced ventilation of the family house without the need for central air distribution systems. Units installed in individual rooms supply fresh air thermally treated by heat recovery.
Main features of the system:
- local ventilation units in individual rooms
- exhaust fans in the toilet and bathroom
- pressure ventilation
- heat recovery
- suitable for renovations and new buildings
Basic elements of the system:
- local ventilation units with heat recovery
- exhaust fans
Local ventilation units provide fresh heat-treated air supply and simultaneously exhaust the polluted air directly at the installation site. Thanks to a regenerative heat exchanger, heat is recovered from the exhaust air, ensuring energy-efficient operation. The system is an alternative to a central air handling unit system, particularly where it is not possible or appropriate to install ductwork.
