The Helios Fans KWL 45 – 160 FB‑W is a stainless steel façade panel specifically designed for the KWL EC 45 – 160 decentralized ventilation unit. Finished with a white powder coating, it is well-suited for environments with high air pollution or elevated salt content, such as coastal regions. The panel includes a bonded seal to ensure a secure and weather-resistant installation. With dimensions of 235 x 204 x 48 mm, it offers a durable and protective exterior component for ventilation systems exposed to harsh environmental conditions.