SKU: CB-12
The Cool Boss CB-12SLH is a portable evaporative air cooler designed to reduce temperatures by up to 26°F, keeping your workspace, patio, or venue cool and comfortable. With a 12” Blue Flex™ axial fan, a 15-gallon reservoir, and three fan speeds, it delivers up to 3,960 CFM of cool airflow, covering up to 2,180 sq. ft.. Compact, efficient, and easy to maneuver, this space-saving cooler is perfect for shops, warehouses, outdoor spaces, and more.
Cool Boss Evaporative Cooler CB-12SLH
Features
Wide Cooling Coverage
Cools spaces up to 2,180 sq. ft.
Auto-swing louvers for expanded airflow coverage
Three-Speed Fan Control
Adjustable fan speeds for customized cooling
1,600 RPM airflow for powerful cooling effects
Large 15-Gallon Water Reservoir
Continuous cooling with minimal refills
0.5 – 0.75 gallons per hour consumption
Compact, Lightweight & Portable
Swivel casters with locks for easy mobility
Space-saving design for small and large areas
Durable & Weather-Resistant Build
High-Density Polyethylene (HDPE) construction
Designed for outdoor and indoor environments
Simple & Energy-Efficient Operation
Standard 110V plug for easy setup
Consumes less power than traditional AC units
Materials & Tech
| PERFORMANCE & POWER | Specifications |
| Max. Airflow | 3,960 CFM |
| Cooling Coverage | 2,180 sq. ft. |
| Fan Speed | Three-speed, up to 1,600 RPM |
| Power Supply | 110V / 60 Hz / 1 Ph (optional 208-230V available) |
| Cord Length | 15 feet |
| COOLING SYSTEM | Specifications |
| Reservoir Capacity | 15 gallons (57L) |
| Water Consumption | 0.5 – 0.75 Gal/Hr |
| BUILD & DIMENSIONS | Specifications |
| Fan Diameter | 12” (305 mm) |
| Unit Dimensions | 22″ x 27″ x 45″ |
| Unit Weight | 73 lbs. (33 kg) |
Premier Autotune Workshop
“Genesis was transparent with me, and answered all my questions, they weren't trying to sell me anything or push hoists onto me. They could see my plans and what I needed for the future for all the types of cars I service. And they provided me with solutions for what is going to work for my workshop and the future. I’m confident with Genesis Equipment and the BendPak hoists they’ve supplied me”
Allen, Owner
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