The 9 4.0 Ton Non-Inverter Ductable Air Conditioner (Model: ALMD-H48/5R1MA-R/AL-H48/5R1F3-R(U)) delivers powerful 48,000 BTU (4.0 Ton) cooling capacity, making it ideal for large commercial spaces up to 400-450 sq. ft, including showrooms, offices, restaurants, and server rooms. Designed for durability, it features an anti-corrosive blue fin condenser and a high-efficiency rotary compressor for reliable performance. Customize airflow with 3-speed fan control, while the washable air filter ensures clean, dust-free cooling. Operate it easily with the included wired controller, and enjoy quiet operation thanks to its low-noise outdoor unit design.