Big Ass Fans Cool-Space 400 Evaporative Cooler – Portable cooling for large spaces up to 3,600 sq. ft.

Cool Space 400 Evaporative Cooler/Swamp Cooler

$3,499.00

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Experience the all-new Cool-Space 400, the evaporative cooler that exudes swagger while delivering efficient and nearly silent airflow. Cooling indoor and covered outdoor spaces of up to 3600 square feet by an impressive 33° F (18° C), this powerhouse is armed with a re-designed motor and aerodynamic fan blades. With a 46-gallon reservoir providing up to 10 hours of hose-free operation, the Cool-Space 400 swamp cooler or evaporative cooler becomes the epitome of durability and power, now available with an optional All-Terrain package for added portability. Its thicker, resin-treated cooling media guarantees superior performance, while the protectant exterior and stainless steel media cover ensure longevity even in the most extreme environments. Backed by an industry-leading 5-year warranty, the Cool-Space 400 is the ultimate choice for cooling solutions.

Cool Space 400 Flyer

Cool Space 400 Spec Sheet

Cool Space 400 Manual

Cool Space 400 Features Video

SKU COOL-SPACE-400 Category Evaporative Coolers Tag Big Ass Fans

Big Ass Fans Cool-Space 400 – High-Capacity Evaporative Cooler for Large Spaces

The Cool-Space 400 Evaporative Cooler by Big Ass Fans is built to provide powerful cooling for large indoor and covered outdoor areas up to 3,600 square feet. This industrial-grade swamp cooler is designed to lower temperatures by up to 33°F (18°C), helping you combat extreme heat while keeping your workspace, warehouse, or event area comfortable and productive.

With aerodynamic fan blades and a nearly silent motor, the Cool-Space 400 offers quiet, energy-efficient performance that stands out in the market. Its durable construction and optional All-Terrain package make it ideal for demanding industrial environments and outdoor applications.

Key Features & Benefits

Large Cooling Capacity

Cools up to 3,600 sq. ft., lowering air temperatures by up to 33°F (18°C).
High airflow and efficient cooling media ensure consistent cooling performance in large spaces.

46-Gallon Reservoir for Extended Operation

Runs up to 10 hours without needing a hose connection.
Ideal for continuous cooling during long shifts or outdoor events.

Whisper-Quiet Motor & Aerodynamic Fan Blades

New motor design minimizes noise, allowing cooling without disruption.
Smooth airflow distribution keeps spaces comfortable while reducing noise pollution.

Durable Resin-Treated Cooling Media

Thicker, long-lasting pads treated with thermosetting resin for maximum cooling efficiency.
Stainless steel media cover and protectant exterior protect against wear and corrosion.

Optional All-Terrain Package

Off-road tires and a push/pull bar enhance mobility across rugged surfaces.
Perfect for outdoor job sites, events, and industrial facilities requiring frequent repositioning.

5-Year Industry-Leading Warranty

Comprehensive coverage on parts and performance ensures long-term reliability.

Specifications

Cooling Capacity: Up to 3,600 sq. ft.
Temperature Reduction: Up to 33°F (18°C)
Reservoir Capacity: 46 gallons (up to 10 hours runtime)
Motor: Whisper-quiet, re-designed for efficiency
Fan Blades: Aerodynamic for optimal airflow
Cooling Media: Resin-treated, thicker pads
Exterior: Durable protectant finish with stainless steel media cover
Warranty: 5 years
Optional All-Terrain Package: Off-road tires and push/pull bar for portability

Ideal Applications

Warehouses & Distribution Centers
Manufacturing Facilities
Workshops & Garages
Outdoor Events & Tents
Agricultural Buildings
Construction Sites

Why Choose the Cool-Space 400?

High-Capacity Cooling: Powerful enough for large areas.
Quiet & Efficient: Combines airflow performance with noise reduction.
Durability: Built to last in harsh environments.
Mobility: Optional all-terrain upgrades for flexible positioning.
Trusted Brand: Designed by Big Ass Fans, a leader in cooling solutions.

Order the Cool-Space 400 Today

Don’t let heat disrupt your productivity.
Call Climate Control Solutions at (800) 633-8711 for pricing and availability.
Experience industrial-grade cooling with the Big Ass Fans Cool-Space 400.

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Top-Quality Brands for Superior Climate Control

At Climate Control Solutions, we prioritize quality when it comes to spot coolers, portable heat pumps, and evaporative coolers. That’s why we collaborate with some of the industry’s most respected brands to offer you the finest products. Our selection features renowned names like Airrex USA, Big Ass Fans, Cajun Kool, Cool Boss, Flagro, and Master—brands celebrated for their excellence, innovation, and durability.