Mounting Hole Diameter 13/16 in
mongo_id: 65bbe84c22d7a989a98ead7e
Maximum Effective Temperature 125 Degrees F
mongo_id: 65bbe7463aaddbd5a90854ff
zoro_no: G5183092
Combination Louver Damper, 12x12 PRODUCTS_IMPORT Mounting Hole Diameter 13/16 in12 In. H 12 In. W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Hat Channel, Outside Height 11 1 2 in, Outside Width 11 1 2 in, Rough Opening Height 12 in, Rough Opening Width 12 in, Louver Maximum Intake 131 cfm, Maximum Exhaust 206 cfm, Flange Width Not Applicable, Free Area 0. 3 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,500 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 10 1 2