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 2,206 fpm, Mounting Height for Insect Control 10 ft, Maximum Air Volume 2,758 cfm, Nameplate Voltage 460V AC, Air Temperature Rise Not Applicable, Sound Level @ 10 ft 68 dBA, Housing Color Black, Phase 3