Unhtd 17 inH 36 inW 26 inD Alumin Air Curtain For Frame Opening Width 3 1/2 ft Mounting Height for Temperature Control 12 ft Overall Depth 26 in Overall Height 17 in Overall Width 36 in Profile Type Recessed Heated/Not Heated Not Heated Maximum Air Velocity 4 150 fpm Mounting Height for Insect Control 10 ft Maximum Air Volume 1 460 cfm Nameplate Voltage 115V AC Air Temperature Rise Not Applicable Sound Level @ 10 ft 66 dBA Housing Color White Phase 1 Housing Material Aluminum