THINGS TO CONSIDER WHILE BUYING AN AIR COOLER

One of the finest ways to cool places that experience dry summer is to use suitable Air Coolers. The appearance of an air cooler is more or less similar to an air conditioner, but it is entirely a special product. Instead of using cooling fluid, the air cooler utilizes cold water for achieving desired cooling. This is how the room temperature is brought down with the help of an air cooler.

In fact, these cooling devices use hot air and water to accomplish their cooling capacity all the way through the normal process of evaporation. At the time of cooling the air, air coolers also provide deposits of moisture to the air that is expelled from the device. In this way, air cooler offers better quality of air for your room while operating, and hence you can always breathe fresh air. In this context, the air disseminated from an air cooler is suitable for people suffering from asthma or dust allergy. As air coolers are environmental friendly and economical to usage, they are the preferable choice for almost all average people. So, by considering the value for money, an air cooler can certainly score moreover an Air Conditioner.

However, choosing the right air cooler can be a little bewildering. As there are ample options in the market and so many vital features to consider, it is better for you to seek the assistance of a buying guide. Here, we have given some significant facets which help you a lot in buying the right Air Cooler of your choice.

Working of the Air Cooler

Air coolers follow a slightly developed water evaporating technique for bringing forth comfortable cooling. They adopt a simple method of air cooling which is almost equivalent to the technology behind the modern refrigeration and air-conditioning. Air coolers utilize a simple air moving system that draws fresh air from outside and passes it all the way through the wet cooling pads. The water evaporation that takes place in these cooling pads lowers the temperature of the air, which is later driven out by the fan constituted in the air cooler.

Types of air coolers

Desert air coolers and Personal air coolers are the two well-accepted Air Cooler types. Both of them are used in diverse climatic conditions.

Desert Air Coolers

Desert air coolers are generally used in countries where dry climate is prevailing. They are typically bigger than personal air coolers and are intended for cooling larger rooms. They utilize huge water tanks as well as huge fans that can provide fresh cool air even to the extreme corners of your room. You can also consider these desert air coolers for outdoors purposes.

Personal air coolers

Personal air coolers are used in places where humid weather conditions are prevailing. They are particularly intended to use in small or specific areas of your room. They offer a calmer functioning than desert air coolers, and consume only less energy. Even though they are constituted with smaller water tanks, they have a capacity to generate cool air for hours.

Key Features of Air Cooler

Once you are determined to purchase an air cooler, the next task is to find a model which is well suited for your homely requirements. Here are some of those notable features.

Capacity of Water Tank

Air coolers offer the advantage of an evaporative cooling system. In this process of cooling, water is changed into water vapor, which then cuts down the temperature of the air blown by the blower or fan. It is very vital to consider air coolers with larger water tanks. Larger the water tank of the air cooler, the longer will be the air cooling capacity of the device. You may opt for an air cooler that possesses the right sized water tank for your daily usage. For one larger room, an air cooler with a larger water tank is needed. Both personal and desert type air coolers are available with large sized water tanks. Personal air coolers are provided with water tanks having a capacity of 20 to 30 liters, whereas the desert air coolers are constituted with water tanks having capacities ranging from 31 to 50 liters.

Flow of Air

Similar to an air conditioner, it is significant to purchase an air cooler that suits the size of your room. Airflow of an air cooler is also calculated in terms of Cubic Feet per Minute (CFM). The CFM indicates the quantity of air blown into your room in each minute. You can decide the exact air cooler size required for your room by knowing the CFM. This can be calculated by dividing the cubic feet of your room with two. For instance, if the size of your room is 300 sq feet, with the ceiling height 10 feet, then the required CFM would be 1,500. In other words, CFM is half the volume of your room (300 sq ft x 10 ft/2).

The airflow allowed by an air cooler is also dependent on the factor whether it gets the support of either a fan or an air blower. Fans are capable of offering a large volume of airflow with low pressure, and hence, they are generally used in big sized air coolers. On the other hand, blowers are capable of generating high pressure airflow, and hence, they are used in smaller variants. While purchasing an air cooler, you can also search for models that have manifold speed settings. This arrangement enables you to control the airflow, which in turn controls the hotness in the room. Majority of the air coolers are arranged with a three-speed regulator. There are also air coolers with automatic air flow arrangements, which guarantee the comfortable flow of cool air in all directions. This feature is particularly very significant for desert air coolers designed for larger rooms.

Cooling Pads

Cooling pads have a direct influence on the cooling effect of an air cooler. They soak up water and permit air to flow through them to get it cooled. If the cooling pads have enough thickness, they can offer a better cooling efficiency. In general, these cooling pads are made of cellulose or aspen materials. Both these materials have their own advantages and disadvantages. Aspen pads are made of synthetic fiber and shavings of wood. Even though they are cheaper and have shorter life, they need high level maintenance. As the cellulose cooling pads look like a honeycomb, they are also known by the name honeycomb pads. They are thicker when compared to aspen pads, and have longer life with low maintenance. Though they cost a little more than aspen pads, they are well known for their efficiency.

Some Trendy features

Since the air coolers occupy space and do not come off with the aesthetics of the room, people are not giving topnotch priority for buying air coolers. Nowadays, manufacturers have launched models with smooth and fashionable designs. At this time, tower air coolers are one of the most stylish variants available in the market. They are still capable enough to be used in big rooms, and require only very small floor space to contain. If you plan on using your air cooler in diverse rooms, then the best option is to buy an air cooler with castor wheels. This arrangement makes the air cooler to move easily around the house. There are also air cooler models which offer the choice of removable wheels.

Working on inverters

The most attractive factor in terms of air coolers is their low energy consumption feature. Currently, some manufacturers have enhanced this quality feature by launching air coolers that are capable to work on inverters. These model air coolers utilize up to 50 per cent less power than a usual air cooler. If your location faces regular power cuts, they are the most excellent alternative for your house.

Remote control

For speedy access to settings, look for an air cooler that comes with a remote control facility. Air cooler with a remote control will help you manage the speed of the fan, so that you need not have to get up often to adjust the cool level settings.

Conclusion

Before searching for favorite models, make sure about the type of air cooler you actually require with respect to the prevailing climatic conditions in your area. Also, consider the exact water tank capacity that provides most favorable cooling by not utilizing much space in your room. Supplementary facilities like castor wheels, remote control etc. may increase the cost of the air cooler. However, it will be sensible, if you have made up your mind to spend that much amount for your air cooler. If you have planned to purchase a new air cooler for your home, remember to go through aforementioned factors. This buying guide will surely help you select the right air cooler for your home. We are always happy to help you choose a model that is absolutely suitable for your household.