Automatic Swing Louvers
A Wider Reach for Refreshing Airflow
Keeping cool air moving is one thing. Getting it where you need it is another. Cool Boss automatic swing louvers take airflow distribution a step further, oscillating back and forth to sweep refreshing breezes across a wider area. Instead of concentrating airflow in one fixed direction, the louvers help spread cooling comfort throughout your workspace.
Cooling That Doesn't Stand Still
Automatic swing louvers work in tandem with Cool Boss evaporative cooling technology to make the most of every breeze. As warm air passes through water-saturated Honeycool™ evaporative media, the cooling process lowers the temperature of the incoming air. A powerful axial-flow fan then pushes that air outward, where the oscillating louvers continuously redirect the airflow across the surrounding area.
The result is a broader sweep of refreshing air without having to constantly reposition the cooler. Whether you're working in a garage, managing a busy warehouse or spending the afternoon in a workshop, automatic swing louvers help keep cooling airflow moving across occupied work areas.

More Coverage. Less Repositioning.
Stationary airflow has its place, especially when cooling a specific workstation. But when people are spread across a larger area, a fixed stream of air can leave other locations outside the breeze. Automatic swing louvers help address that limitation by continuously changing the direction of the discharged airflow.
This feature is particularly useful in work environments where people move between stations or share the same cooling equipment. Combined with the portable design of Cool Boss evaporative air coolers, oscillating louvers provide greater flexibility in how refreshing airflow is distributed.

Experience the COOLBREEZE Difference
Automatic swing louvers are a signature feature of the Cool Boss COOLBREEZE Series, including the CB-19SL and CB-26. These evaporative air coolers combine high-volume airflow, Honeycool evaporative media and automatic oscillation to bring refreshing breezes to garages, workshops, warehouses and other appropriately ventilated spaces.
When the work keeps moving, your cooling airflow should be able to move with it. Explore the Cool Boss COOLBREEZE Series and discover how automatic swing louvers help deliver cooling comfort across more of your workspace.

Ready to Get Started?
Bring powerful evaporative cooling where you need it most. Explore Cool Boss portable air coolers built to keep large spaces comfortable.