CoolBoss CB-12SLH evaporative coolers

CoolBoss CB-12SLH

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Heavy-duty shop equipment for fleet, municipal and government service bays. Available on Sourcewell contract 121223-LFT for streamlined agency purchasing. Request a quote for pricing, freight and installation lead times.

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SKU: 5150017 Categories: ,
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Air Delivery
1850 CFM
Coverage Area
770 sq ft
Tank Capacity
15 gallon
Fan Size
12 inch
Sourcewell 121223-LFTNASPO CW7256FSA23-EQU21.0

BendPak Subsidiary
Manufactured by Cool Boss, a division of BendPak Inc.

Honeycool Media
Proprietary evaporative cooling pads for maximum efficiency

Energy Efficient
208-230V operation with 0.42 amp max draw

Auto-Swing Louvers
Automatic oscillating louvers for wide coverage

Air Ionizer
Built-in negative air ionizer removes airborne allergens
OverviewSpecificationsKey FeaturesFAQ

Overview

The CoolBoss CB-12SLH is a portable evaporative air cooler engineered for efficient cooling in work areas and outdoor spaces. Featuring a 12-inch Blue Flex axial-flow fan powered by a 1/3 HP motor, this unit delivers 1,850 CFM of cooled air with coverage up to 770 square feet. The CB-12SLH utilizes proprietary Honeycool evaporative media and automatic swing louvers that oscillate to distribute cool air evenly across wide areas. With a 15-gallon auto-refilling reservoir and built-in negative air ionizer, this space-saving cooler operates on 208-230V power and can reduce ambient temperatures by up to 26°F in optimal conditions.

Specifications

Specification Value
Model Number CB-12SLH
SKU 5150017
Fan Diameter 12 inches
Air Delivery (CFM) 1,850 CFM
Coverage Area 770 square feet
Water Tank Capacity 15 gallons
Electrical 208-230 VAC, 0.42 Amp Max, 50-60 Hz, single phase
Motor 1/3 HP
Fan Speed Settings 3 speeds
Cooling Media Honeycool evaporative media pads
Louver Type Automatic swing louvers (oscillating)
Air Purification Built-in negative air ionizer
Mobility Easy-roll locking swivel casters
Temperature Reduction Up to 26°F

Key Features

Honeycool Evaporative Technology

Proprietary Honeycool cooling media optimized for maximum evaporation efficiency, delivering superior cooling performance while using less water than conventional pads.

Automatic Swing Louvers

Integrated oscillating louvers sweep horizontally to distribute cool air evenly across the entire coverage area, eliminating hot spots and expanding cooling reach.

Built-In Air Ionizer

Negative air ionizer actively clears airborne allergens including pollen, mold spores, bacteria, viruses, dust, pet dander, and cigarette smoke for healthier air quality.

Three-Speed Fan Control

Variable speed settings up to 1,600 RPM allow precise control over airflow volume, giving you the flexibility to match cooling output to your environment.

High-Mobility Design

Durable easy-roll locking swivel casters provide effortless portability, allowing you to move the unit quickly between work areas, bays, or outdoor locations.

Energy-Efficient Operation

Operates on 208-230V with only 0.42 amp draw, providing powerful cooling at a fraction of the cost of traditional air conditioning systems.

Ideal Applications

Automotive repair shops and service bays
Home garages and workshops
Warehouses and storage facilities
Outdoor events and patios

Frequently Asked Questions

How does evaporative cooling work?+
The CB-12SLH uses evaporative cooling technology where water is pumped to Honeycool media pads. As air passes through the water-saturated pads, evaporation occurs, which naturally lowers the air temperature by up to 26°F. This cooled air is then propelled outward by the 12-inch fan. This method is most effective in environments with low humidity (60% or less).
What is the difference between the CB-12SL and CB-12SLH?+
The CB-12SLH operates on 208-230 VAC power (0.42 amp max), while the CB-12SL runs on standard 110V household power. Both models share the same cooling capacity, fan size, and features including automatic swing louvers and the 15-gallon reservoir.
What maintenance does the CB-12SLH require?+
Regular maintenance includes cleaning or replacing the Honeycool evaporative media pads, draining and cleaning the 15-gallon water reservoir, and ensuring the pump and fan operate properly. Before removing media, run the fan without the pump until pads are completely dry.
Can Liftnow help with procurement contracts?+
Yes. Liftnow offers this equipment through cooperative purchasing contracts including Sourcewell 121223-LFT, NASPO CW7256, and FSA23-EQU21.0, streamlining procurement for government agencies, educational institutions, and other qualifying organizations.

Cool Your Workspace with the CB-12SLH

Experience efficient, portable cooling for your automotive shop, warehouse, or outdoor space. Contact Liftnow today to learn more about the CoolBoss CB-12SLH and available cooperative contract pricing.

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gov@liftnow.com1-800-LIFT-NOW

Buying CoolBoss CB-12SLH for a government or commercial fleet? Liftnow handles the full project on one purchase order: equipment, freight, installation, ALI inspection, and first-year service. Public agencies can purchase through Sourcewell contract 121223-LFT or NASPO ValuePoint CW7256 and skip the RFP process, with financing available. Request a quote, call 800-543-8669, or email gov@liftnow.com.

One vendor, one PO, full warranty: Liftnow sells, delivers, and installs the lift and passes through the manufacturer’s warranty, with no separate suppliers and installers to coordinate.

See recent public-sector installations in our government project portfolio.

Buying shop equipment on a government contract? See how Sourcewell 121223-LFT and NASPO ValuePoint CW7256 streamline public-sector purchasing.

Compare cooperative-purchasing options on our Sourcewell & NASPO cooperative purchasing landing page.

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