The Helios IP-FKB 160 B façade combination panel offers a robust and elegant solution for outdoor intake and exhaust air ducting. Suitable for both horizontal and vertical installation, it allows flexible placement of the outside air inlet on either the left or right side. Constructed from high-quality, rust-proof stainless steel with a protective coating, this panel is specifically designed to withstand environments with heavy air pollution or high salt concentrations, such as coastal areas. It fits DN 160 duct connections, ensuring reliable performance and long-lasting durability in demanding conditions.