Is it worth buying an evaporative cooler
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Since high temperature is not exactly pleasant for anybody regardless of what part of the world you live in, while coming with health risks too, it is therefore vital that you keep the body temperature in a safe range, and most would prefer using an air cooler. The importance of air coolers has been on the rise ever since its invention, especially since it is far cheaper to purchase and run compared to other devices that do similar jobs, like an air conditioner. Show
There are numerous benefits to using an air cooler asides its primary function of cooling. Many of them are also able to act as a humidifier, as well as an ordinary fan, making them multipurpose, and useful across all seasons in a year. When purchased and set in the right conditions, this device could be the difference between sleepless nights and the times you breeze through one. Also Read: Best air cooler for small room Short answer: Are air coolers any good?The most important feature or excellent addition that an air cooler comes with is that they are very cost-effective. Not to take anything away in performance, but what an air cooler brings to the table, is unevenly matched for the price for which they go. Air coolers are also very cheap to run after purchase, needing to be only refilled occasionally and consumes a minimal amount of power. Coupling all these features and qualities in one, we can rightly conclude that an air purifier is good. Long Answer: What is good about Air coolerWhat is so distinct about using air cooler?What makes air cooler so distinct is the mode by which they cool the air. This device makes use of a simple law of evaporation of water, which leaves a residue of cool in the area in which the vapors escapes. This medium is very cheap as well as an effective way of reducing the temperature of an environment, though it poses a risk of raising humidity too high when left unchecked. As a result of this mode of operation, air coolers both cool the air and raises humidity level at the same time, compared to other modes that trade one for the other, i.e., cool for moisture. How do air coolers work?Taking an in-depth view on how an air cooler works, the essential components made use of are a fan, water, wick filter, and an optional external filter depending on the manufacturer. These different components work in hand to cool the environment through evaporation, which the water molecules take away with them, some of the heat on the skin. Depending on device design, water can either be broken down into the fine mist, which is then released into the environment by a fan, or the fan itself directly blowing a wet material (wick filter), evaporating absorbed water in the process. In either case, evaporation cools the air, and do keep in mind that air coolers are more effective in some atmospheric conditions than the other. Low humidity favors the performance of these devices over areas with a high level of humidity. What is the difference between an air conditioner and an air cooler?The significant difference between these two devices is in their mode of operation, though they ultimately do the same thing, which is dropping temperature level. as opposed to air coolers, air conditioners operates a kind of heat exchange system, absorbing heat from the internal environs and exchanging it for a more cooler air outdoors. This process of cooling also dehumidifies the environs in the process, which is a good thing, but however, it has no limit. An air conditioner keeps dehumidifying the air until when powered off, even when moisture drops to unsafe levels. Further breaking down the work mode of an air conditioner, a refrigerant absorbs heat from the internal surrounding, and flows back to the outer part of the device, releasing the heat and returning cool. This cycle is repeated over and over. Is air cooler better than AC?An air cooler is an overall better and safer device to use than an air cooler when used in a recommended room size. There is also the downside; however, of being limited in the square feet size, it is able to serve compared to air conditioners. Air coolers are unable to serve vast spaces, as they are only suitable for small to medium-sized rooms. Air conditioners have the upper hand in capacity and are a much more effective cooling device than air coolers, but are also very expensive to purchase and run, as well as create possible risk hazards while in operation. Is an air cooler better than a fan?Of course, an air cooler is better and much more useful than a fan for cooling. It is basically a fan with extra incentives, which enhances overall cooling performance. A fan cools by merely recycling the air in an environment, and the fast rate at which it does so, makes the air feel cool to the skin, but in the real sense, it’s as a result of increased airflow speed, not lower temperature. An air cooler, on the other hand, both does this wok of a fan, and more, adding water droplets to the air through evaporation, which absorbs heat and drops the temperature to a safe level. It is in every way more effective than a fan. Also Read: Best air cooler for closed room What are the disadvantages of air coolers?There are also some downsides associated with using an air cooler, which are;
when used in highly humid environments, air cooler’s effect is reduced drastically. This is a result of the fact that coolers cool the air by adding humidity to it in a way, and when the air is already saturated, it cannot absorb any more moisture, rendering the device ineffective.
Regular cleaning/ replacement needs to be carried out on the device’s filter, and also the water tank cleaned, to avoid the buildup of contaminants in the filter that can cause harm.
An air cooler reduces temperature through humidification, taking the option off the hands of users. This means that if you are going to cool, then you must humidify, no choice there.
air conditioners can be set to precisely drop the temperature to a certain number, but that is not possible with coolers. They instead add and keeps adding relief through reducing temperature till you make it stop. It is never precise with the level of temperature headed towards. Also Read: Best air cooler for Humid climate Conclusion: Are air coolers any goodAir coolers are overall a perfect choice for cooling during hot seasons. They are also very cheap to purchase and run, compared to the alternative of an Air conditioner, while the option of getting a 3-operation device for the price of one couldn’t be any better. For this reason, we would recommend an air cooler for anyone looking to pull temperature down to a more acceptable level in small to medium-sized rooms. Is an evaporative cooler better than a fan?If you are looking to cool down a space to make it more comfortable, a swamp cooler has the advantage. That's because an evaporative cooler will actually cool the air, unlike a fan, which just moves hot air around. In fact, a swamp cooler is highly effective at cooling and can drop the air temperature by up to 30° F.
When should you not use evaporative cooling?They are not well suited to humid conditions. If the outside air is humid, the cooling effect of the unit is limited because the water will not evaporate as easily from the pads. As a guide, Melbourne's average humidity on a summer afternoon is between 40 and 50%, while in Mildura it's between 20 and 30%.
What is the major advantage of an evaporative cooler?Energy efficiency
The main advantage of evaporative coolers is that their operating costs tend to be far less than those of traditional air conditioning systems.
Does evaporative cooling cool the whole house?So essentially, it takes in the warm air from the outside and the produced cool air is then blasted through the entire house via the ductwork into every room you want cooled and then out through open windows and doors, giving a steady supply of fresh, cool air.
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