The Roof-Mounted Air Conditioning Unit is an integrated unit combining an air-cooled host and an air handling unit. As it is generally installed on the roof, it is also called a rooftop unit. It exchanges heat with indoor air using direct refrigerant expansion, thereby reducing energy loss and greatly improving the comfort of the working environment. Generally, it requires only air duct connection, eliminating the need for water pipes, refrigerant pipelines, and other supporting facilities, saving the investment costs. With a simplified design, it greatly improves the engineering efficiency and energy utilization.
