A decentralized exhaust ventilation system with heat recovery ensures the extraction of polluted air from sanitary facilities, while fresh air is supplied by decentralized ventilation units with heat recovery installed in each accommodation unit. It combines simple ventilation with improved energy efficiency.
Main features:
- local exhaust fans and decentralized ventilation units in each accommodation unit
- exhaust ventilation
- heat recovery
- suitable for renovation projects up to 5 floors
Basic system components:
- local exhaust fans in sanitary facilities
- decentralized ventilation units with heat recovery
In this decentralized exhaust system with heat recovery, stale air is extracted from sanitary facilities using local exhaust fans. Fresh air is supplied by decentralized ventilation units, where heat recovery takes place via a heat exchanger. This ensures a continuous supply of thermally treated fresh air to the interior. Compared to conventional exhaust ventilation systems, this solution provides higher user comfort and helps reduce the building’s energy consumption.
