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Louvers > Fixed Louvers


4" Deep, Intake/Discharge, Extruded Aluminum

FL-ID-4 Product Image

Model FL-ID-4 is a specialty louver designed to protect air intake and exhaust openings in building exterior walls. Design incorporates a drainable head with both high free area exhaust blades at the top and weather protective intake blades at the bottom, allowing both air discharge and intake ductwork to be hooked up behind the louver while preventing the short cycling of air. The FL-ID-4 is an extremely efficient louver enabling designers to select and apply with confidence.