Chameleon Vestibule Exception (CHA-E) In-Ceiling Electrically Heated Air Curtains
ElectricThe CHA-E electrically heated air curtain has been tested in accordance with ANSI/AMCA 220 and meets the criteria for use as an exception to the vestibule requirement in Climate Zones 3 and above. It is specifically designed to be dropped into the ceiling above customer entryways where a standard air curtain is not desired.




