Air coolers or evaporative coolers may be known a smaller version of air conditioners. They are not exactly alike air conditioners but definitely fulfill their task of cooling an area. They differ from the typical air coolers on the basis of their functions and sizes. While air conditioning systems use absorption or vapour-compression of refrigeration cycles, these air coolers cool air through the process of evaporation of water. Evaporative cooling uses the technique of absorbing a large amount of heat in order to turn water into vaporised form. We will know about the best air cooler for home in India.
Air coolers are especially designed to fit low budgets but discharge their cooling functions at the same time. Air coolers can cool any amount of space, depending on the capacity of the same. During hot and humid climates, air coolers can reduce energy consumption because it derives its main energy through the absorption of that hot and humid climate and gives out cool air in return.
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Here is a list of advantages and disadvantages that will give you an idea of the working and the installation processes of an air cooler.
Advantages of Air Cooler:
- Installation processes are cheap – estimated cost of professional installation is roughly half or even less than a regular air conditioner.
- It does not require insulation prior to installing an air cooler.
- Estimated cost of operation is about one-eighth of that of an air conditioner. During dry climatic conditions, air coolers decrease static electricity problems as it increases humidity.
- Installation processes are easy and inexpensive as it needs mechanically-inclined skills that are easy to find against the installation process of a conventional air conditioner that require specialised, professional skills. Due to lack of a compressor, there is no power spike when switched on. Repair and replacement of parts are easy and inexpensive as the replaceable parts are the low-costing fans and the water pumps
- Low power consumption because the only energy is consumed by the fans and the water pumps that draws low current.
- It only working fuel is water therefore it is not expensive to replace or toxic to the health.
- The air cooler can be operated without stabilizers. It is environment friendly and holds no risk of contributing to the depletion of the ozone layer as its sole working fluid is water and no special refrigerants like CFCs or ammonia.
Disadvantages of Air Cooler:
- Unlike a refrigerated air conditioner, an air cooler is unable to lower the air temperature that may cause problems adjusting with its flow.
- It is not suitable for arrears with high pollutions.
- Careful maintenance is required as it tends to get contaminated and unhygienic easily.
- It cannot cool without humidification.
- It can function only in areas that are dry and with low humidity.
- Uses bulk amount of water to function properly.
- They add to the humidity of the air.
So, here is the list of the top 10 air coolers to choose from in the market. Read carefully keeping in mind the specifications and your budget.
1. Symphony Hicool i 31-Litre Air Cooler
This Symphony air cooler is a user-friendly product, caters to a single user and mainly cools small spaces within a room. The i-Pure technology ensures clean and pure air that provides multistage air purification. Other functions and features include a remote control, a powerful filtration process, and a water tank alarm with a tank capacity of 31Litres, a sleep-timer, restoration of previous settings and a compact design.
WARRNTY: 12 months
PROS:
- Runs on an operating cost equal to that of a fan
- Works on inverter power and is an energy saver
- Consists of a 5-stage filter
- Restoration of saved settings
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2. Cello Artic Window Air Cooler
This is a product that is popularly voted as one of the best air coolers under 10,000 INR. It is a powerful cooler with a large water tank capacity of 50 Litres. It consumers low electricity and produces zero noise operation. Due to its large capacity, it is suitable for large halls, banks, offices, etc.
WARRANTY: 1 year
PROS:
- Large tank capacity
- Three-speed motor available
- Silent operation
- Mosquito filter net is provided
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3. Bajaj Frio Air Cooler
The Bajaj Frio is said to be a consistent product to invent in. with a capacity of 23 Litres, it is ideal for small room sized roughly up to 150 Sq Ft. Usually air coolers are not compatible to the different weather conditions or cannot usually function with humidity but this product is suitable for coastal areas and all climates too. It provides 3 speed options to choose from. It also comes with in-built ice box that allows you to put in ice cubes for faster cooling.
WARRANTY: 1 year
PROS:
- Humidity control
- Easy removable pads
- Suitable for all climates
- Automatic water level indicator
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4. Symphony Diet 12T Air Cooler
This product by Symphony is a personal cooler that cools small areas and has standard water storage of 12 Litres. Other features include an auto louver movement, a mosquito and dust net, inverter-run product, multi-directional castor wheels and an ice chamber.
This device is efficient and perfect for day-to-day use. It has a water storage capacity of 12 litres. Mosquito and Dust net, auto louver movement, multi-directional castor wheels, a dura-pump technology that ensures durability and prolonged lifetime, works on inverter, ice chamber.
WARRANTY: 1 year
PROS:
- Compact – easily portable
- Speed of the fan can be managed
- Cost-effective
- Perfect for everyday use
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5. Bajaj DC2016 Glacier Air Cooler
The Bajaj DC2016 Air Cooler is an eco-friendly alternative for people who have a tight budget. Suitable for all climates, this product comes with a large tank that holds 67 Litres of water at once. The exterior is made of thermoplastic material, is shock-proof and corrosion-resistant.
It also features an ice box that allows you to use ice cubes for enhanced cooling. It also features three distinct speed settings that allows you to customise air throw according to your preferences.
WARRANTY: 1 year
PROS:
- Economical
- Large water tank
- Cools up to 800 square feet of area
- Portable
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6. Crompton Greaves Marvel Personal Air Cooler
This air cooler by Crompton is especially designed to cater personal users. Its tank capacity is that of 20 litres and cools only a limited area at a time. It is best suited for personal use.
WARRANTY: 12 months
PROS:
- Compact design
- Energy-saver as it uses only 130 W of power
- Water gauge indicator
7. Usha Maxx Air Little Desert Cooler
This product by Usha is a large air cooler 70 Litres of capacity that ensures the cooling of a greater surface area of roughly 80 square metres and runs a for a long duration without refill. It needs to be placed in a well-ventilated room else the air cooler fails to work as it should.
WARRANTY: 1 year
PROS:
- Large capacity
- Low power consumption of about 190 watts
- Fully portable
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8. Kenstar Double Cool DX Air Cooler
This product by Kenstar is considered very economical as it is a huge energy saver. It has a large tank capacity of up to 50 Litres of water and the fan speed can be adjusted with the three settings provided. The cooler is so effective that it can throw air up to 35 feet. Also, you need to place this air cooler in a room where there is cross-ventilation available.
WARRANTY: 1 year
PROS:
- Uniform cooling
- Suitable for dry and arid climates
- Large tank capacity
9. Crompton Greaves Ozone Desert Air Cooler
This product by Crompton holds a large capacity of 75 Liters and is ideal for 550 Sq Ft. sized room. For this product to function, you need to allow for a cross-ventilation in your area or the room this product is located in, else it does not work as effectively as it should.
WARRANTY: 1 year
PROS:
- Large capacity
- Cools a large area within a matter of minutes
- Energy-efficient
- Four-way air deflection
- Easy to clean
10. Symphony Siesta Air Cooler
As compared to the area it covers and the functions it delivers, this symphony Siesta air Cooler comes at a very inexpensive rate. It is a 70-Litre cooler that is ideal for big rooms, restaurants, offices, etc. It features a front grill that ensures maximum delivery of cool air. It is also a big time energy saver as it consumes only 160 W of power. It also comes with strong wheels for easy mobility.
WARRANTY: 1 year
PROS:
- 70 litres of water storage capacity
- Low-power consumption
- Portable
Top Pick:
Here, we come to an end of the list of the best air coolers in the market. There are many more to choose from the market. The above list features air coolers that are both for personal use and for multi-use. Read through the features and installation processes before jumping into buying one.
In our view, Symphony Diet 12T 12 Litre Personal Air Cooler is the best air cooler under 10000 bucks in India. If you have slightly high budget go for higher capacity. Also you can check Symphony Hicool i 31 Litre Air Cooler which is a complete value for money with comparatively high capacity.
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