Lasko 16' Window Fan with E-Z-Dial Ventilation W16900

Window can close behind the fan with Storm Guard® Rust Resistant white powder coated grills Expandable Side Panels-fits windows 26.5' to 34.5' wide and 22' high and larger Lightweight and Easy to Mount in window Intake or Exhaust Motor 3 Intake/Exhaust Speeds Made in the USA from domestic & imported parts The Blue Plug Patented Safety Fuse Technology Fully Assembled E. T. L. Listed