Product Details
The ACL-F-60X48 Combination Louver/Damper features a model ACL design that ensures superior resistance to rain and weather while providing the capability to completely close the opening when necessary. The unit has a channel frame that measures 60"W x 48"H and is 4" deep, equipped with a 1-1/2" flange. It includes drainable 45-degree fixed blades at the front and adjustable blades with seals for a tight shutoff at the back, all contained within a single frame. The adjustable rear blades can be operated using a thumb screw and come standard with birdscreen on the back. This product is made in the USA and includes a warranty for added assurance.
