Last updated Jan. 13, 2020
Recently, there have been serious concerns about our daily activities and how they impact our environment. There are calls for all to embrace environmental practices and alternatives to habits that have serious impacts on the environment.
One of the areas of serious concern is in the way we cool our home during summer.
Air conditioning has long been associated with several harmful effects on the environment and the use of alternative machines is highly recommended.
In many places and for many people, the most viable alternatives to air conditioning are fans and air coolers.
Air coolers and fans come in various shapes and sizes and have their benefits and downsides. When it comes down to efficiency, which of the two is king?
If you know about different air cooling solutions and how they work, you can easily answer that air coolers are the kings in terms of efficiency. How is this so?
To understand why air coolers are more effective than fans you have to appreciate the difference between the two machines and how they work.
To soothe your curiosity and provide new information that can help you make better decisions in the future about your cooling needs, we will go into details on why that is the case.
The first and most important thing to understand is that while air coolers can reduce the temperature of a living area, the fan doesn't really do that.
Fans are designed to circulate the air faster and offer some level of comfort to people in any given area. They can also help to send stale hot air out from the building when positioned and run smartly.
This, however, does not mean that they cool the air. Air coolers, on the other hand, actually cool the air.
They use the natural principle of evaporative cooling to reduce the temperature of any given space they are being operated.
The difference in operation means that air coolers will always offer better cooling than fans. In some instances, fans are used with air conditioners or air coolers.
The operating principle of the air cooler demands that it receives fresh warm air from the outside and send stale warm air outside.
This is why it is recommended that windows and/or doors be slightly opened in a room where an air cooler is being used.
Even when they are used in an outdoor setting, air coolers continuously take in fresh warm air and give air cool, moist air.
The fan, on the other hand, performs the basic function of circulating the air.
In most instances, they circulate the same stale air in any room they are being used. Unless two or more fans are strategically placed, they do not encourage air exchange.
The implication of this is that air coolers will always ensure that fresh cool air is released to the area that needs to be cooled while fans only circulate the same stale air.
Another reason air coolers are more effective than fans is that it filters the air before sending out to the area that needs to be cooled.
While this is not what it is primarily built to do and have no significance on the temperature of the air, it is worth it in the long run.
As the fresh warm air pass through the cooling pads of the air cooler, it does not only lose some of its heat energy but some impurities too.
The cooling pads can filter out pollens, dust and other particles that move with the air, ensuring that the air that is pumped out from the air cooler is not only cooler but cleaner.
Fans do not take care of air impurities at all. On the other hand, they can raise dust and other impurities from surfaces and increase the level of indoor air pollution.
If you care about the quality of your indoor air as much as you care about the temperature, you will appreciate air coolers better.
If you live in a hot dry climate, you will understand that the problem is not just high temperature but the dryness of the air too.
When you are using air cooler in such a climate, it significantly improves comfort level by adding some moisture to the air.
As the dry air passes through the cooling pads and causes evaporation, some of the water vapour is attached to the air that is released from the machine.
With the fan, there is no chance of improved humidity. Fans circulate the same air and can even make it drier with time. Air coolers add humidity, which is a desirable thing in dry climates.
Fans can help you stay cool and comfortable in some circumstances. When the temperature situation gets to a certain point, the fan cannot be helpful again.
In fact, when the air is too hot and your fan blades become hot too, the air it will be blowing will be hotter and make you more uncomfortable.
This is why they are completely useless in very hot factories and some other places where temperature can get very high.
Air coolers, on the other hand, work efficiently no matter how hot it gets. Since they actually cool the air, they will always bring down the temperature and improve comfort.
Another reason air coolers are more effective than air fans is the simple fact that they have more features than fans.
Many models of air coolers have advanced features that let the owner operate them conveniently to improve comfort in different temperature conditions.
Such features as variable speed settings and remote control make them more convenient to use and improve their overall efficiency and value.
Air coolers and fans are impressive alternatives to air conditioners. While they can both help you feel more comfortable during hot weather, they are not the same in terms of effectiveness.
Air coolers are way ahead of fans when it comes to cooling and improving comfort. Since they are also affordable, there is no reason why you shouldn’t grab them if they are suitable for your climate.
If you have any further questions, contact us and we would be pleased to help you.