It sounds like you’re referring to a type of air conditioning unit called a “ceiling spot aircon.” This is typically a type of ductless mini-split air conditioning system that is mounted on the ceiling, usually in commercial or industrial settings.

These units provide targeted cooling to specific areas and are often used in spaces where traditional central air conditioning systems are not feasible or efficient. Ceiling spot air conditioners can offer advantages such as individual temperature control for different zones, energy efficiency, and ease of installation compared to traditional central air systems.

However, the specific features and characteristics of a ceiling spot aircon can vary depending on the manufacturer and model, so it’s a good idea to consult product specifications or speak with a professional HVAC technician for more detailed information.

Ceiling spot air conditioners, also known as ceiling-mounted air conditioners or cassette air conditioners, come in several types, each suited for different applications and environments.