Roof Curb, 24 In High

Roof Curb, For Fan Base Size 22 in, Curb Height 24 in, Curb Inside Width 17 in, Curb Outside Width 20 1/2 in, Material Steel, Standards NFPA 96, UL 705, UL 762, For Use With NFPA 96, UL 705, UL 762, Adjustability Fixed, Ventilation Type Ventilated, Application Commercial Kitchen, Curb Inside Length 17, Curb Outside Length 20 1/2 in, Curb Shape Square, Features Flashing Flange, Finish Galvanized, Flashing Flange Width 4 in, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans