A job-site fan is an air conditioner that can cool, dehumidify, or heat specific areas without the need for an entire air conditioning system, designed for temporary needs and special requirements such as localized air supply. Thanks to its high protection grade, emphasis on compatibility with original parts, flexible air distribution methods, and ease of mobility, this product can conveniently deliver treated air to where it's needed and can be easily moved from one location to another with just a power switch.