Our strongest and best available air conditioner covers up to 52 square meters and is equipped with a WWS30G22I model from White Westinghouse which provides 27400 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 WWS30G22I model received a Class D energy rating as a highly energy efficient AC from White Westinghouse.