TOSOT 12,000 BTU Window Air Conditioner – Energy Star, Modern Design, and Temperature-Sensing Remote – Window AC B07PQKNY3H FAST COOLING: Give your hot room the cold shoulder. TOSOT 12,000 BTU window air conditioners are best for spaces up to 550 square feet. ft. If your space has a high ceiling, an open floor plan, or high traffic, you may want to consider sizing up. Modern Design: This is not your grandmother’s air conditioner. Gone are yesterday’s sores, with their ugly metal grilles ruining the flow of your interior decorating skills. Bring the art gallery to your home by installing this elegant and minimalist air conditioner in your living room window. 90 Days Warranty