Much more efficient than a fan and significantly cheaper compared to an air conditioner, the air cooler is a household appliance that helps lower the ambient temperature. However, for such equipment to work well, it is essential to make a good choice, which will allow you to make the most of it. So how do you choose the right air cooler? Here are some criteria that will help you make an excellent choice.
The area of the space you want to cool
Your air cooler must have enough power to cool the ambient air. An underpowered cooler will not be able to fulfill its mission properly. Worse, its performance could even be reduced to that of a fan. An oversized power will increase the humidity level, thereby decreasing the device’s performance. When you are about to buy an air cooler, it is best to carefully observe its specifications to know the area for which it is suitable. However, it should be noted that this area generally does not exceed 30 m².
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The capacity of the water tank
Another important characteristic that your choice of air cooler should depend on is the capacity of the water tank it has. Your air cooler must contain enough water for the device to function properly. Therefore, the larger the tank, the less frequently you will need to refill it. There are even air cooler water tanks that include an ice compartment to enhance cooling.
The noise level
Expressed in decibels, the noise emitted by the air cooler when it operates is a very important criterion if you plan to use it regularly.
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If you wish to use this machine during the day, it is best to choose a device with a noise level that stops around 50 decibels.
If you are considering using it at night, the noise should remain around 40 decibels at most.
Better yet, you can even opt for a silent air cooler.
The air flow rate
Generally, the air flow rates are between 150 m³ and 200 m³. This is usually suitable for all uses. However, be aware that the higher your air flow rate, the more effective the cooling of the concerned area will be.
The fan speed
When you observe an effective air cooler, you will notice that the equipment generally has several fan speeds. This is to best adapt to your needs, in addition to allowing for faster or slower cooling of the room. Therefore, ask for a device that offers multiple speed levels. You can also request the ability to adjust the direction of the airflow and to set the cooler to oscillate. Some models even offer the possibility of simulating a breeze. Moreover, other models may also provide a much quieter night program.
Additionally, you should consider other criteria such as electricity consumption, which should be between 50 and 100 watts. Furthermore, mobility should be chosen based on how you intend to use your air cooler.