Spacious 20FT Indoor Ceiling Fan for Maximum Airflow

Spacious 20FT Indoor Ceiling Fan for Maximum Airflow. HVLS Technology: High volume, low speed fans move large amounts of air with large diameters from 12 to 24 feet. Energy Saving: Saves about 90% energy compared to common small fans with low power consumption. Premium Motor: Adopts Germany NORD motor ensuring low noise, efficient, reliable and durable operation. Safety Protection: Five layers of safety measures and overload protection ensure the fan will not fall. Versatile Application: Ideal for livestock barns, warehouses, malls, skating rinks, and health clubs. Durable Design: Features magnesium aluminum alloy blades and double lip seals preventing oil leakage. Climate Control: Eliminates cold and heat layer separation in winter and accelerates evaporation in summer. CE Certified: Products meet CE, ISO, and ROHS requirements with 4-time QC inspection.