Big Ass Fans Cool-Space 350 Evaporative Cooler

Powerful Mid-Sized Cooling for Industrial Spaces

When heat threatens your facility’s productivity and worker safety, the Cool-Space 350 from Big Ass Fans delivers fast, effective relief. Engineered for use in industrial, commercial, and mid-sized open environments, this portable evaporative cooler lowers ambient air temperatures by up to 33 °F (18 °C) using quiet direct-drive fan technology and a high-efficiency cooling medium.

Thicker, More Effective Evaporative Media

Unlike thinner competitors, the Cool-Space 350 uses 8-inch thick evaporative cooling media to absorb more heat for faster cooling. The media is chemically treated and coated with a thermosetting resin to prevent algae and mold growth, resist particle buildup, and withstand frequent cleanings in rugged environments.

Portable Design with Large Internal Reservoir

The Cool-Space 350 can connect to a standard garden hose, but also includes a 50-gallon internal water reservoir that supports up to 12 hours of continuous operation without an external water source—ideal for spot cooling large workshops, job sites, or loading docks.

Safe, Simple Operation

With variable-speed controls, automatic low-water shutoff, and locking swivel casters, the Cool-Space 350 is easy to move and manage. A built-in drain plug and GFCI power cord with wrap ensure safe operation in any setting.

Energy-Efficient Cooling with Minimal Noise

Featuring a quiet 0.75 HP direct-drive motor and energy-saving fan technology, the Cool-Space 350 delivers powerful 3,400 CFM airflow with minimal sound (69 dBA). It’s a smart alternative to traditional HVAC systems—especially in industrial or semi-enclosed environments.

Why Choose the Cool-Space 350?

• Cools up to 2,300 sq. ft. with targeted airflow
• Reduces ambient temps by up to 33 °F
• 20-inch fan with variable-speed control
• Industry-leading 8-inch thick cooling media
• 50-gallon internal tank allows up to 12 hours of operation
• Locking casters, low-water shutoff, drain plug for easy use
• Polyethylene housing and steel fan built for durability
• Energy-efficient and portable alternative to A/C
• 5-year manufacturer warranty

Stay cool, safe, and efficient with the Cool-Space 350 from Big Ass Fans—the perfect blend of power, portability, and performance for industrial cooling.

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