Product Overview

Since 1885, Johnson Controls has developed and refined air control products by providing the highest quality control dampers that fit your application and size requirements. LV-1800 stationary louvers are designed to protect air intake and exhaust openings in exterior walls of buildings. Drainable heads channel water to the side frames, which channel through vertical downspouts and out the bottom of the louver at the sill. These models are efficient at minimizing water penetration.