Introducing the STAR Lineup of Ductless Air-Conditioning and Heating Units. A breakthrough in pure comfort. We offer more ENERGY STAR systems than ever. ENERGY STAR Systems incorporate eco-comfort technology, dual and triple-allergen filtration, and whisper-quiet operation. New technology revolutionizes the heat pump. Space-saving design means easy and unobtrusive installation. We offer more ENERGY STAR systems than ever, and we're the industry leader. Energy Efficient Ductless Air ConditioningWe have Energy Star rated systems with dramatic increases all the way up to 30.5 SEER.