Fujitsu has introduced three wall-mounted ductless split systems with efficiencies up to 33-SEER, making them the world’s most efficient mini-split available today. The new 9,000 (9RLS3), 12,000 (12RLS3) and 15,000 (15RLS3) BTU models provide up to 33 SEER and HSPF of up to 14.2, making the entire line ENERGY STAR® Most Efficient. All of the Read more