The TCL window AC features a capacity of 24,200 units with powerful cooling and heating for large spaces, a reliable rotary compressor, and quiet operation. High Cooling and Heating Capacity: Gives you a capacity of up to 24,200 BTU to efficiently cover and cool large rooms and halls all year round (hot/cold). Rotary Compressor: Relies on a powerful compressor that ensures stable and reliable performance, balanced energy consumption, and tolerance for high external temperatures. Golden Fin Technology: Provides excellent protection for the fins against corrosion and rust, increasing the AC's lifespan and maintaining heat exchange efficiency in humid environments.