We look for Air Conditioners Wall Mounted9000 btu heat/cooling 220 volts 50 Hertz 1 phase12000 btu heat/cooling 220 volts 50 Hertz 1 phase18000 btu heat/cooling 220 volts 50 Hertz 1 phase24000 btu heat/cooling 220 volts 50 Hertz 1 phaseWindows Type9000 btu heat/cooling 220 volts 50 Hertz 1 phase12000 btu heat/cooling 220 volts 50 Hertz 1 phase18000 btu heat/cooling 220 volts 50 Hertz 1 phase24000 btu heat/cooling 220 volts 50 Hertz 1 phaseOnly Manufacturers.