Our strongest and best available air conditioner covers up to 34 square meters and is equipped with a WWS18G23WI/C model from White Westinghouse which provides 18500 Btu of pure cooling power. The rotary compressor also ensures tremendous power to maintain an ideal temperature in your room, while the entire surrounding environment remains cool, to suit you. The WWS18G23WI/C model received a Class D energy rating as a highly energy efficient AC from White Westinghouse.