AC COOLING FAN

An air curtain is a device designed to create a barrier of air over an entrance, effectively separating indoor and outdoor environments while allowing easy access for people and goods. It works by generating a continuous stream of air that helps maintain temperature, humidity, and air quality, making it particularly useful in commercial settings like restaurants, supermarkets, and warehouses. Air curtains reduce energy loss by minimizing the exchange of heated or cooled air, while also preventing dust, insects, and pollutants from entering the space. Additionally, they enhance comfort by reducing drafts and maintaining a stable indoor environment, contributing to overall energy efficiency and improved air quality.