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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Interlocking louvers for maximum weather seal
and 8×8 ft
10 Year Warranty Against UV Degradation
• THD <10%
• Rated Average Life
12" ALUMINUM INTAKE SHUTTER ONLY Interlocking louvers for maximum weatherThese Aluminum Intake Shutters are designed for use as an inlet to bring fresh air into your building and may also be used for free air exhaust. Features Advantages: High efficiency shutter with tie bar to eliminate shutter flapping Nylon bearings and solid shafts for smooth performance Heavy duty aluminum extrusion frame Corners are precision milled and welded for durability Interlocking louvers for maximum weather seal Double panel models include