Square cassette air conditioners (Cassette AC) are the ideal solution for office and commercial spaces or open halls. They feature a square design (typically \(84\times 84\) cm) that is installed in the false ceiling to provide four-way air distribution. These air conditioners offer quiet performance, rapid cooling, and a range of capacities (from 1.5 to 4 tons) with inverter technology for energy savings. United HVAC +2 Features and specifications of square cassette air conditioners: - **Compact Design**: It blends seamlessly into the false ceiling and does not occupy space, with an internal water pump for condensation drainage. - **360-Degree Air Distribution**: Ensures even cooling distribution in all corners of the room. - **Various Capacities**: - 1.5 tons (18-24 thousand BTU): Suitable for medium spaces and kitchens. - 3-4 tons (36-48 thousand BTU): Suitable for large spaces and lounges. - **Energy Saving**: Inverter models reduce electricity consumption, especially with Wi-Fi control technologies. - **Top Brands**: Gree, LG, Midea, Samsung. United HVAC +8 Typical dimensions: The size of a typical indoor unit is about \(84\times 84\) cm, with a height (depth) ranging from 25 to 30.