The Acson AVO A3WM20N is a wall-mounted, non-inverter air conditioner unit designed for residential or small commercial spaces. It has a cooling capacity of 2.0 horsepower, equivalent to 18000 BTU (British Thermal Units), making it suitable for medium-sized rooms. Being a non-inverter model, it operates at a fixed speed, offering consistent cooling at a lower upfront cost compared to inverter models. It provides standard air conditioning functions like temperature control and fan speed adjustment, aiming to deliver reliable cooling performance. The specific model number, A3WM20N, helps in identifying its technical specifications and features.