Unhtd 10.7 In.H 72 In.W 13 In.D Steel Air Curtain, For Frame Opening Width 6 ft, Mounting Height for Temperature Control 12 ft, Overall Depth 13 in, Overall Height 10 5/8 in, Overall Width 72 in, Profile Type Standard Profile, Heated/Not Heated Not Heated, Maximum Air Velocity 5,960 fpm, Mounting Height for Insect Control 10 ft, Maximum Air Volume 2,758 cfm, Nameplate Voltage 208/230V AC, Air Temperature Rise Not Applicable, Sound Level @ 10 ft 68 dBA, Housing Color Black, Phase 1