Split-Unit Systems Sort By: position Position Name Price 2 3 4 5 6 View: 12 12 24 36 Flex Series Two Ceiling Cassette Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFC-421524 $4,497.00 More Info / Buy Flex Series Two Ceiling Cassette Indoor Ductless Split Units, and 29,000 BTU Outdoor Unit with Inverter Technology ISFC-3015X2 $3,897.00 More Info / Buy Flex Series Two Wall-Mounted Indoor Ductless Split Units, and 18,000 BTU Outdoor Unit with Inverter Technology ISFW-180912 $2,499.00 More Info / Buy 9,000 BTU Ductless Heat & Cool Indoor & Outdoor Wall Mounted Split Unit Combination with Inverter Technology ISAH-0922A1S $1,199.00 More Info / Buy Sort By: position Position Name Price 2 3 4 5 6 View: 12 12 24 36