Air treatment Sonata 4. This is a low profile air curtain for indoor use.
- The SONATA 4 is a low profile air curtain designed for horizontal installation at the entry doors of retail shops, shopping centres, restaurants, administrative buildings, and manufacturing facilities with a recommended installation height up to 3m.
- The air curtain shall be installed indoors in a dry environment with ambient temperatures ranging from 0 °C up to +40 °C and relative humidity of up to 80%.
- It is designed to convey air free of fine dust, grease, chemical fumes, and other impurities.
- The IP rating of the air curtain is IP20.
- It is recommended that air curtain projects always be developed by an HVAC designer or engineer.