Hessaire's 3800CFM ducted aspen cooler cabinet is welded construction with solid 24gauge, galvanized G60 steel. The water pan is deep-drawn to prevent rust penetration. Hessaire offers 10-year cabinet rust warranty. Cooling is enhanced with thicker hand packed aspen pads. Hessaire aspen cooler is your economical and eco-friendly cooling solution that lasts. Evaporative Cooler is designed for economical cooling in dry/arid climates. With its low maintenance and simplicity of installation, it is an excellent choice for your home. The cabinets are made from 24-Gauge, G60 galvanized steel, with a one piece drawn water pan for rust protection and durability. With an effective cooling space of 700-1,200 sq. ft., this product is the perfect solution for your home. Unit features a 13 in. blower wheel and has a duct size of 13 in. Color: White.