This weather cover is designed for ePowerbox EC 315/355 ventilation units, offering effective protection for outdoor or exposed installations. Built from durable, weather-resistant materials, it shields the fan unit from rain, dust, and debris, ensuring consistent performance and extended service life. The cover is precisely engineered to maintain airflow efficiency while protecting critical components from environmental damage. Suitable for both residential and commercial use, it helps ensure reliable operation of the ePowerbox EC series in various weather conditions.