Gree GS-18XFV32 1.5 ton is an inverter AC. As we know, most rooms in Bangladesh are up to 180 square feet. So it is great to use for most rooms in Bangladesh as it can cool an area up to 180 square feet. It provides some features like sleeping mode that provides a peaceful sleep and cools the room without any noise. It can clean itself and detect problems by a self-diagnosis system. This is a WiFi-supported AC so users can control it with a smartphone.