TCL Split Air Conditioner 18400 Cooling Actual cooling capacity: 18,400 BTU (equivalent to 1.5 tons). Compressor type: Rotary, equipped with AI Inverter technology for continuous energy saving. Frequency and voltage: Operates on 60 Hz frequency and 220-240 V voltage. Refrigerant type: Environmentally friendly R410A gas. Window units are also available: 18 / 24. And all refrigerator sizes From 3 cubic feet to 24 cubic feet. And screens are available From 32 to 100 inches. New only. Madinah Al Munawarah.