Residential Model WC37Specifications•3300 CFM•Cools 600 - 800 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•Includes Installation Kit•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