The air cooler is one of the best cooling solutions for hot and dry places. They are popular because they are economical to use and do not harm the environment. However, choosing the right air cooler can be a bit confusing. There are many options in the market and many more features to consider. In this article, we give a brief look at all the important features that one should consider when buying the best air cooler for home use:
How to choose a better air cooler?
More and more people choose to use evaporative coolers that could offer an environmentally friendly and cost-effective AC for conventional AC. However, there are some things you should know before buying a better air cooler.
- Thickness and quantity of the evaporative filters
The evaporative filters have a direct impact on the cooling of an air cooler. Thicker the filter, the better the cooling. Evaporative filters are generally made of chip or cellulose material. Both have their advantages and disadvantages.
- The chip filters are made of wood chips and synthetic fibber.
Cellulose cooling filters are also known as honeycomb filters, mainly because they look like a honeycomb. They are thicker compared to chip filters and have a low maintenance and a longer life. They cost a little more, but they are also known to be more efficient.
In addition, you should also check the amount of cooling filter for each cooler. Some air conditioning fans only have an individual cooling filter, while others have 3 or 4 cooling filters. You will get better cooling performance once you have more pieces of cooling filters.
- The energy consumption
With much evaporative air cooler comes variable energy efficiency. It is best to ask your dealer which brand of evaporative air cooler is the most energy efficient, so it will have a minor negative impact on the environment.
- Variable speeds and air mode
Variable speed coolers are used to control fan speed. It is better if the cooler has options to regulate the speed. In addition, some air coolers offer 3 different air modes, such as natural mode, normal mode and sleep mode.
- Water tank capacity
The air cooler fan uses an evaporative cooling method. In this method, water is converted into water vapour, which reduces the temperature of the air blown by the fan or blower. It is important to have air coolers that have large water tanks. The larger the water tank, the longer the air cooler will work. You must select an air cooler that has a water tank of the right size for your daily use. Residential and commercial portable air coolers come with a wide range of water tank sizes. Residential air coolers have tanks of 20 to 30 litter’s capacity,
- Types of fans
The best Air Cooler for home can be equipped with a centrifugal fan or an axial fan. The centrifugal fan is drum-shaped and is generally quieter, but it consumes more energy to cool and costs more than the axial fan. The axial fan, on the other hand, is more economical, uses less energy but is much louder.