Big Ass Fans Cool-Space® 350 Evaporative Cooler

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Ready for rapid cooling that’s cheaper than A/C and more powerful than fans? Meet Cool-Space 350. This versatile beast puts out up to 3,400 CFM of airflow for a coverage area of up to 2,300 square feet (213.6 square meters). That means you’ll enjoy lower temperatures of up to 33 °F (18 °C) in large indoor and outdoor spaces like warehouses, auto bays, or factories. Plus, its highly portable design and 10 hours of hoseless runtime mean that if your plans change, it adapts right along with you

Heat can cripple your facility’s production and put your people at risk. For a rapid, effective response, rely on Cool-Space evaporative coolers. Combining powerful, quiet direct-drive fan technology with a water supply and saturated cooling medium, Cool-Space delivers instant airflow that lowers the air temperature of your space by up to 33 °F (18 °C), creating comfortable conditions that keep your people safe and productive.

• Quiet, efficient variable-speed motors
• Thick, resin-treated cooling media
• Uses standard 110 V power supply
• Internal water reservoir supplied by standard garden hose
• Suitable for indoor and outdoor spaces
• Industry-leading 5-year warranties

Easy, Intuitive Controls
Get the precise level of cooling airflow you need with Cool-Space 350’s variable speed dial. And for those times where you only want the built-in fan, the pump is equipped with an on/off switch for easy transition between modes.

The Feature-Packed Swamp Cooler
Like all products that bear the Big Ass Fans name, our newest evaporative cooler is engineered to provide you with top-of-the-line performance and features. That means automatic low-water shutoff for increased longevity, resin-treated cooling media for the prevention of algae growth, and easily accessible reservoir cap for convenient maintenance. Each Cool-Space 350 unit is also equipped with GREENGUARD Gold-certified cooling media for cleaner, safer air.

Cool Indoors or Out
Looking for a swamp cooler that you can take anywhere? Cool-Space 350 is armed with a 50-gallon reservoir, 10-hour hoseless runtime, and ergonomic portability, so you can enjoy its powerful cooling indoors or out. It’s perfect for large outdoor patios, open air venues, or the sidelines of a football game.