POWER SUPPLY : Single Phase / 220V / 50Hz. MODEL : AC400/CM13 COOL CAPACITY : 12,500 Btu/Hr >more... MODEL : AC600/CM18 COOL CAPACITY : 18,300 Btu/Hr >more... MODEL : AC600/CM20 COOL CAPACITY : 20,200 Btu/Hr >more... MODEL : AC800/CM25 COOL CAPACITY : 25,600 Btu/Hr >more... MODEL : AC800/CS28 COOL CAPACITY : 28,300 Btu/Hr >more... MODEL : AC1,200/CS33 COOL CAPACITY : 33,000 Btu/Hr >more... MODEL : AC1,200/CS36 COOL CAPACITY : 36,000 Btu/Hr >more... MODEL : AC1,200/CU38 COOL CAPACITY : 38,900 Btu/Hr