Akicon Ceiling ENERGY STAR rated exhaust fans are super quiet, energy efficient and easy to install. The ventilation standard required by ETL for Homes, CA Title 24 and HVI standards. The modern design of Akicon's exhaust Fan is versatile enough to suit a wide range of bathroom styles.Planar Square Exhaust Fan – Sleek Design, Smart Lighting, Superior Ventilation Bring modern minimalism and high performance to your space with this Planar Square Exhaust Fan. Featuring a clean, ultra-slim profile and a crisp white finish, it delivers powerful 90 CFM airflow while operating quietly at just 1.5 sones—perfect for bathrooms, powder rooms, and utility spaces. cETL, HVI, and Energy Star Listed guarantee safety and reliability, providing you with confidence in its performance and long-life usage. Instruction Manual.PDF