11500 Btu 115v Uni-Fit® through-the-wall room air conditioner. Attractive Outside Mounts flush with exterior wall. Fits Fedders A&B Sleeves Easily replaces existing product (Fedders B sleeve requires BAK accessory kit) Ships with inner and outer weather panel. WallMaster sleeve sold separately. 24-hour timer. Energy Management Money Saver setting turns the fan off with the compressor to use less energy. Comfort Three cooling speeds plus a fan only setting. Filtration Washable antibacterial air filter. Corrosion protection Seacoast protection for corrosion resistnace in harsh environments