These units integrate all components necessary for air conditioning into a single, ceiling-mounted chassis. This design eliminates the need for external condensing units or extensive ductwork. An example would be a system installed directly within a drop ceiling grid, providing localized cooling to the space below.
Such integrated systems offer several advantages, including simplified installation and reduced spatial footprint. Historically, centralized air conditioning systems required significant infrastructure. These units provide a more modular and adaptable solution, particularly beneficial in retrofit applications or spaces where external equipment placement is restricted. The benefits extend to reduced energy consumption due to localized cooling and potentially lower installation costs compared to complex ducted systems.