Residential Model WC44Specifications•4000 CFM•Cools 700 - 1200 Square Feet•Convertible Grille Fits Casement Windows•Corrosion-Resistant, One-Piece Bottom Pan•Durable Polyester Powder-Coated Exterior & Interior Finish•Adjustable Water Trough•1/3 HP, 2 Speed Motor•Fully Assembled & Ready to Install•Unique single-piece bottom pan with 8-year guarantee against leakage due to rust and corrosion.•UL Listed•Made in the USABrand