Split-Unit Systems Sort By: position Position Name Price 1 2 3 4 5 View: 12 12 24 36 5 Zone, 42,000 BTU Split Unit Air Conditioner - Outdoor Unit ISAM-4221 $4,867.28 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 18,000 BTU Heat & Cool Indoor & Outdoor Wall Mounted Split Unit Combination ISAJ-1821B1S $2,199.00 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 9,100 BTU Cooling/10,000 BTU Heating Single Zone, Split Unit Air Conditioner - Outdoor Unit ISAS-0921 $1,446.87 More Info / Buy 22,000 BTU Cooling/ 24,000 BTU Heating Single Zone, Split Unit Air Conditioner - Outdoor Unit ISAS-2421 $3,131.89 More Info / Buy 28,000 BTU Cooling/ 28,800 BTU Heating Single Zone, Split Unit Air Conditioner - Outdoor Unit ISAS-3021 $3,842.40 More Info / Buy 9,100 BTU Cooling/ 10,000 BTU Heating Split Unit Air Conditioner, Single Zone - Indoor Unit ISAS-IW90 $720.00 More Info / Buy 22,000 BTU Cooling/ 24,000 BTU Heating Single Zone, Wall Mounted Split Unit Air Conditioner - Indoor Unit ISAS-IW244 $1,400.00 More Info / Buy 36,000 BTU Cooling/ 36,000 BTU Heating Single Zone, Wall Mounted Split Unit Air Conditioner - Indoor Unit ISAS-IW364 $1,800.00 More Info / Buy 30,000 BTU Cooling/ 30,000 BTU Heating Single Zone, Wall Mounted Split Unit Air Conditioner - Indoor Unit ISAS-IW304 $1,600.00 More Info / Buy 4 Zone, 36,000 BTU Split Unit Air Conditioner - Outdoor Unit ISAM-3621 $5,051.25 More Info / Buy Sort By: position Position Name Price 1 2 3 4 5 View: 12 12 24 36