System for ventilation of building, comprises supply air, and supply air-lateral rotor which is mechanically linked with exhaust air-lateral rotor

摘要

The system comprises a supply air, and a supply air-lateral rotor (20) which is mechanically linked with an exhaust air-lateral rotor (50). The supply air-lateral rotor is electrically linked with the exhaust air-lateral rotor. The supply air and exhaust air are guided over a heat exchanger (90). A bypass panel (30) is provided, which regulates the supply air quantity.