Description
- Heat recovery unit;
- Real thermal efficiency up to 75%;
- Enthalpy technology;
- DC-motors;
- Super silent case;
- User-friendly control operation;
- Celluloid-shape heat exchanger;
- 10-speed fans with DC motors;
- Silent operation;
- Two filters (supply/exhaust);
- Simple installation on the ceiling;
- By-pass functio.