TCL split window air conditioner offers ease of installation and economical performance. It features a powerful rotary compressor, rust and corrosion-resistant gold condensers, and an advanced air purification filter. These air conditioners are available in different cooling capacities to suit all spaces (18,000 to 24,000 BTU). Basic Technical Specifications: Compressor Type: High-efficiency rotary. Cooling Capacity: Available in multiple capacities, most notably 18,000 BTU (1.5 ton) and 24,000 BTU (2 ton). Refrigerant Type: Environmentally friendly R410a TCL window air conditioners, sizes 24-18 TCL split window air conditioner 18 cool❄-Inverter - WiFi CW-TW18CI/V1S TCL split window air conditioner 24 cool❄-Inverter - WiFi CW-TW24CI/V1S