Split-Unit Systems Sort By: position Position Name Price 1 2 3 4 5 View: 12 12 24 36 18,000 BTU Heat & Cool Indoor & Outdoor Wall Mounted Split Unit Combination ISAJ-1821B1S $2,199.00 More Info / Buy 12,000 BTU Ductless Heat & Cool Indoor & Outdoor Wall Mounted Inverter Split Unit Combination ISAH1220A1-S $1,189.00 More Info / Buy 22,800 BTU Fixed Series Floor/Ceiling Indoor Unit and 29,000 BTU Outdoor Split Unit with Inverter Technology ISMI-FC24S $3,498.00 More Info / Buy 17,000 BTU Fixed Series Floor/Ceiling Indoor Unit and 18,000 BTU Outdoor Split Unit with Inverter Technology ISMI-FC18S $2,598.00 More Info / Buy 22,800 BTU Fixed Series Cassette Indoor Unit and 33,600 BTU Outdoor Split Unit ISMI-C24S $3,298.00 More Info / Buy 14,400 BTU Fixed Series Ceiling Cassette Indoor Unit and 18,000 BTU Outdoor Split Unit ISMI-C15S $2,498.00 More Info / Buy 33,600 BTU Ductless Heat & Cool Indoor & Outdoor Wall Mounted Inverter Split Unit Combination ISAH-3616B1S $3,199.00 More Info / Buy Flex+ Series Two Wall-Mounted Indoor Ductless Split Units, and 53,000 BTU Outdoor Unit with Inverter Technology ISFW-602424 $6,199.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-6018X3 $6,499.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-6012X224 $6,499.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-6012X218 $6,299.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-601218X2 $6,499.00 More Info / Buy Sort By: position Position Name Price 1 2 3 4 5 View: 12 12 24 36