Split-Unit Systems Sort By: price Position Name Price 1 2 3 4 5 View: 10 12 24 36 Flex Series 4 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-6009X324 $5,999.00 More Info / Buy Flex Series 4 Wall-Mounted Indoor Ductless Split Units, and 52,900 BTU Outdoor Unit with Inverter Technology ISFW-6009X218X2 $5,999.00 More Info / Buy 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 4 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4209X212X2 $4,399.00 More Info / Buy Flex Series 4 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4209X312 $4,299.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4212X218 $4,299.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-42091218 $4,199.00 More Info / Buy Flex Series Two Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-421818 $4,199.00 More Info / Buy Flex Series 4 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4209X4 $4,199.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4209X224 $4,199.00 More Info / Buy Flex Series 3 Wall-Mounted Indoor Ductless Split Units, and 39,000 BTU Outdoor Unit with Inverter Technology ISFW-4212X3 $4,199.00 More Info / Buy 33,000 BTU Cooling/34,600 BTU Heating Single Zone, Split Unit Air Conditioner - Outdoor Unit ISAS-3621 $4,109.70 More Info / Buy Sort By: price Position Name Price 1 2 3 4 5 View: 10 12 24 36