Evaporative Cooling
Uses water evaporation and airflow rather than a compressor-based refrigeration cycle.
Why Cool Boss
Big Airflow.
Simple Cooling.
Cool Boss portable evaporative air coolers combine water, evaporative media and high-volume airflow to bring cooling where traditional air conditioning may not make sense.
A Better Fit for Hot Workspaces
Cooling designed for spaces that are hard to cool.
Garages, service bays, warehouses and other large workspaces don't always behave like conventional climate-controlled buildings.
Doors open. Vehicles move. Equipment generates heat. Work areas change throughout the day. Permanently cooling every square foot isn't always the most practical approach.
Cool Boss takes a different approach. Warm air is drawn through water-saturated evaporative media, and a high-volume fan distributes the cooled air into the surrounding workspace.
The result is a portable cooling solution designed around airflow, straightforward operation and the ability to bring cooling closer to the work.
High-Volume Airflow
Designed to move substantial volumes of air through large and open work areas.
Portable Design
Move cooling closer to active work areas as your workspace changes.
Straightforward Operation
A practical cooling system built around water, evaporative media and fan-driven airflow.
Explore Cool Boss
Get to know the system.
Dig into the features, specifications, performance, value and story behind Cool Boss portable evaporative air coolers.
01 — Features
Features Explained
Take a closer look at the components and convenience features that make Cool Boss easier to operate, position and use.
02 — Specifications
Specifications
Compare dimensions, airflow and other model specifications to help identify the Cool Boss that fits your space.
03 — Performance
Performance
Learn how airflow, temperature, humidity, ventilation and workspace conditions affect evaporative cooling performance.
04 — Value
Price & Value
Explore the factors behind Cool Boss pricing and find the right combination of size, airflow and features.
05 — Our Story
Company Origin Story
See how experience building automotive service equipment helped lead to the development of Cool Boss.
06 — The Name
What's in a Name?
Cool Boss is a simple name for a simple idea—bring serious airflow and cooling into hot workspaces.
How It Works
Water. Air. Evaporation.
The basic principle behind Cool Boss is straightforward: use evaporation to remove heat from incoming air, then move that air through the workspace.
01
Water saturates the media
Water is distributed through the evaporative media to create the wet surface needed for evaporation.
02
Warm air passes through
The fan draws incoming air through the wet media, where evaporation removes heat from the air.
03
Cooler air moves out
High-volume fan airflow distributes the evaporatively cooled air into the surrounding work area.
Built for Real Workspaces
Cooling where conventional A/C can be difficult.
Evaporative cooling can be especially useful in large, open and well-ventilated spaces where maintaining a fully enclosed, air-conditioned environment may not be practical.
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Automotive Shops
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Service Bays
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Warehouses
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Manufacturing Areas
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Garages
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Ventilated Workspaces
Evaporative cooling performance depends on conditions.
Ambient temperature, relative humidity, ventilation, airflow and workspace layout all affect evaporative cooling performance. Hot, dry conditions generally provide greater cooling potential than highly humid conditions. Compare individual model specifications and your operating environment when selecting a cooler.
Find Your Cool Boss
Ready to bring on the cool?
Compare Cool Boss portable evaporative air coolers and find the airflow, size and features that fit your workspace.
Everyone Loves a Cool Boss
Cool Boss is the portable evaporative air cooler that reduces electric bills like no other. Also known as swamp coolers, these portable cooling fans are easy to install—in that they require virtually no installation whatsoever—and just as easy to maintain. No coolants or chemicals to break on you. No costly air duct installation. Cool Boss features simple, natural, super-cooling evaporation that chills the air up to 26°F, a massive fan blade that covers over 2,000 sq. ft. and a durable, easy-to-maintain structure that will last for many years to come.
As long as you have access to a fresh outdoor air source, your automotive shop, factory, fitness center or other large indoor space can be cooled without the use of harsh chemicals. Cool Boss is the indoor/outdoor swamp cooler that’s friendly to the environment, easy on your wallet and an absolute must-have for anyone looking for a better way to reduce ambient temperatures. Our Cool Boss website offers three models, so you can pick the swamp cooler that best suits your needs and space.
Read on to find out more about how our portable evaporative air cooler can work for you:
Features Explained
Learn what makes a swamp cooler a great choice for most industrial cooling applications. From the simplistic evaporative media pad that instantly provides cooling relief to the built-in air ionizer that helps rid the air of dust and grime, it’s all here!
View Features
Specifications
See the actual dimensions of the Cool Boss. Full diagrams included.
Performance
We go deep into the nitty gritty: the kind of power do you get from one of our portable swamp coolers, and what size room is Cool Boss appropriate to fit in.
View Performance Benefits
Price
Cool Boss comes in various sizes and offers extremely competitive value against our competition. Not to brag or anything.
Company Origin Story
Read how a company that makes the best auto service equipment decided to make the best swamp cooler.
View Company Origin Story