Kuulaire KA77 Portable Evaporative Cooler

• Model: PACKA77
• Maximum Coverage: 600 sq. ft
• Airflow: 830 CFM
• Water Tank Capacity: 7.93 Gallon

The KUULAIRE KA77 portable evaporative cooler is an effective OUTDOOR cooling solution. With a powerful motor, the KA77 delivers the large airflow necessary for outdoor applications. This unit can be connected to a continuous water supply and is equipped with a built-in overflow protection system along with a low-water alarm and automatic low-water shutoff feature.

The KA77 features a touch-screen control panel with a 2-speed fan. The KA77 also featues a low water warning system that shuts off pump when water level is below minimum, which gives you peace of mind. The automatic louver swing function provides deirectional control and automatic timer can be programmed for 0.5 to 8 hours. The remote control provides convenience (2xAAA, batteries - not included).

Benefits

• Cools the air the all-matural way!
• Does not use harmful chemicals - only water
• Plugs into any standard 110V outlet and requires minimal electricity
• Lightweight and equipped with casters for portability

How Does an Evaporative Cooler Work

Evaporative cooling is the natural way of cooling, similar to a breeze flowing across a lake.  The air temperature is lowered due to its contact with the  water and has a relaxing, cooling effect on people.

An evaporative cooler cools the air by means of the evaporation of water.  When water evaporates into the air, the result is a state change of water from liquid to gas molecules.  This chemical change requires heat, thus energy, or latent heat, is taken from the warm air molecules creating a drop in the air temperature.

The recommended maximum relative humidity is 60% or less, to allow a noticeable temperature decrease.  The temperature decrease will be larger in
dryer climates because the lower humidity allows for more evaporation.

When used for cooling, the evaporative cooler should not be used in enclosed spaces.  It must be kept level and there must be water in the water tank.  The room should have a door or window opened to allow free airflow.  When using indoors, an evaporative cooler works best when placed near access to outside air or air-conditioned air.  The maximum cooling effect is felt when a person is in the flow of the air coming from the evaporative cooler.

An evaporative cooler is not an air conditioner, as it does not use a compressor or refrigerant gas.  One should not expect an evaporative cooler to work as effectively as refrigerated air conditioning in humid climates.

However, the advantages of evaporative cooling over air conditioning are:
• Low purchase cost
• Low electricity usage
• Environmentally friendly (No refrigerant gas)
• Maximum portability

• Model: PACKA77
• Cooling Capacity: 600 sq. ft.
• Product Dimension:44.4"h x 17"w x 22"d
• Product Weight: 55 lbs / 71 lbs (Net Weight/Gross Weight)
• Power Supply: 120V / 2.0amp / 270W
• Airflow: 830 CFM
• Fan Speed: 2
• Water Tank Capacity: 7.93 Gal
• Programmable Timer: 0.5-8hrs Timer
• Remote Control: Yes
• Oscillating Louvers: Yes
• Water Level Indicator: Yes
• Warranty: 1 Year

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