
CSO71AE Honeywell Evaporative Air Cooler 
Cools up to 100 square feet* 
Product Features: 
• Natural, energy-efficient cooling with no compressor 
• Honeycomb Cooling Media - Highly efficient for fast cooling performance 
• Unpack, add water, plug it in, and use 
• Cools up to 100 square feet* 
• Power consumption of 50 watts 
• Full-function remote control 
• User-friendly LED display 
• Oscillating louvers 
• Durable casters for easy mobility 
• 0.5 to 7.5 hours auto shut-off timer 
Product Description: 
Classy design, compact structure, lightweight & super-low power consumption make this an ideal 
companion during hot & dry seasons. 
The Honeywell CSO71AE Evaporative Air Cooler is ideal for spot cooling in any home or office. Three fan 
speeds and oscillating louvers improve air circulation and provide an even distribution of cool air. 
Optimum cooling is provided by the Honeycomb Cooling Media and the carbon dust filter cleanses the 
air. The unit consumes only 50 watts of power and includes an automatic shutoff timer for even more 
energy saving. The electronic control panel is easy to use and the all functions can be operated with the 
remote control. This 12.3 lbs. lightweight unit has 4 durable casters for easy mobility from room to 
room. 
Natural, energy-efficient cooling with no compressor: The CSO71AE is built to maximize energy 
efficiency and keep costs low. Warm air is drawn into the cooler through a dust and odor-reducing 
carbon filter and enters the Honeycomb Cooling Media. Water pumped from the tank pours over the 
media and as the warm air passes through, the water absorbs the heat, naturally cooling and 

humidifying the air. A fan propels the cooled air out into the room. This no-compressor system cools 
naturally, efficiently and inexpensively. 
WHAT’S THE SECRET TO HIGHLY EFFICIENT, NATURAL HEAT ABSORPTION? The CSO71AE is equipped 
with Honeycomb Cooling Media made of special cellulose paper and specially designed angles which 
allow air to travel through at high speed with little resistance and more surface area to absorb heat from 
the air. Honeycomb media cools more efficiently than other types of media for the same amount of 
energy. 
Not an Air Conditioner (Important - Please Read!) 
The Evaporative Air Cooler is not an air conditioner as it does not use a compressor or refrigerant gas. It 
should not be expected to cool to the same degree as a refrigerated air conditioner. It works best in hot 
and dry conditions. 
Please refer to the User Manual and Warranty for additional information. 
This product has a 1 year limited warranty. 
ADDITIONAL FEATURES: 
• 0.5 to 7.5 hour Automatic Shut-off Timer 
• 1.8 gallons Water Tank Capacity. 
What’s In the Box? 
• 1 Honeywell CSO71AE Evaporative Air Cooler 
• Instruction Manual 
• Remote control 
*under test conditions 

Specifications and Dimensions 
Recommended Square Footage  100 Sq. Ft. 
Residential/Industrial  Residential 
Type  Portable 
Product Width  15 in. 
Product Depth  9.8 in. 
Package Weight  15.4 lbs. 
Amount of Air Moved (Max CFM)  150 CFM 
Oscillating Louvers  Yes 
Water Reservoir Capacity  1.8 gallons 
Water Level Indicator  Yes 
CSO71AE 
Controls  Electronic 
Programmable Timer  Yes 
Casters  Yes 
Color  White 
Watts  50 W 
Amperage  0.45 Amps