Everything you need to know before buying an Air cooler in India
1. Top Brands
Here are some of the top brands of Air cooler in India. These brands are good and you can trust them for your purchase.
- Crompton Greaves
- Vistara Nexa
2. How does an Air cooler work
Air coolers work on the principle of evaporation of water which falls on the cooling pads. The air coolers are also called Evaporative or swamp cooler and they require water for cooling process. When the water inside the air cooler evaporates it makes the air cool inside.
This air gets blown out of the air cooler. This cooling effect is produced by the change in the phase of water from liquid to vapor state.
There are various parts of the cooler that are needed for the effective cooling process. These are
- Fan: A fan is needed to throw the air which is cooled. The fan sucks the air from its back and pushes it towards the front, thus cooling the surrounding.
- Water source: Since the air cooler work on the principle of Evaporation, water is needed for effective evaporation. That is the reason behind the water storage in an Air cooler.
- Cooling pads: The cooling pads absorb the water and air is cooled around it because of evaporation. Generally, nowadays the air coolers use honey comb cooling pads which are more effective than the wood wool cooling pads.
- Pump and Distributor: Water needs to be sprinkled over the cooling pads so that it drips on the cooling pad surface. This happens due to the presence of a pump and a distributor. The pump lifts the water up and it gets evenly distributed on all the cooling pads with the help of a distributor. For cooling to be effective the cooling pads needs to be saturated with water.
3. What Air cooler size you should choose
The air cooler size depends upon your needs and requirements. Water storage in an air cooler also depends upon the size of the cooler. The water storage capacity of the cooler varies from 15 liters and goes up to 100 liters.
If you want to cool a larger area and don’t want to fill the water often then you can go for the large coolers. And if in case you want to cool a small portion of your room then you can go for the small-sized cooler.
Also, you need to keep in mind the air delivery of the air cooler. The air delivery of the cooler is measured in CFM (Cubic feet per minute).
Air delivery (in CFM) = Room area in square feet X room height in feet / 2
(The division by 2 means that the air in the room gets replaced every 2 minutes)
For example, if your room has an area of 200 square feet with a ceiling height of 8 feet. Then
Air delivery in CFM will be = 200 X 8 / 2 = 800 CFM
To convert CFM to CMH (Cubic meter per hour) you need to apply a conversion factor.
1 CMH = 1 CFM / 0.5885
So, 800 CFM / 0.5885 = 1359.38 CMH
Therefore, the Air cooler which you choose for your room must have an Air delivery of about 1360 CMH.
The size of the Air cooler is one of the most important factors that you have to keep in mind before you choose the Air cooler.
Also read Best Air cooler in India
4. Different Features
The air cooler nowadays comes with different variety of features. We have listed some of the most important features for you.
You have to keep in mind the different features when you buy an air cooler.
5. Speed Levels
Air coolers come with adjustable speed levels. Either you adjust the speed level through a knob or there can be a separate remote control through which the speed of the fan can be adjusted.
The speed adjustments affect the Air throw distance of the cooler. You can adjust the speed according to your suitability.
6. Type of pads
There are two types of cooling pads. These are Honeycomb cooling pads and Wood wool cooling pads. The honeycomb cooling pads are much more efficient and retain more water for higher cooling efficiency. These pads are made up of synthetic material whereas the Wood wool cooling pads are made up of wood shavings or synthetic fiber.
The Wood wool pads are easily available and are not quite expensive but they require maintenance. Honeycomb cooling pads require lower maintenance, are a little bit costly and have a longer life.
Mostly, the big brands nowadays use Honeycomb pads because of their relative advantages.
7. Water Level Indicator
The Air cooler now comes with an inbuilt water level indicator. This helps the user to know about the water level in the Air cooler.
You don’t have to manually remove any pads to check the water level. You can simply see the indicator and it will tell you how much water there is in the air cooler.
8. Shut off Dampers
The shut-off dampers are the flaps that get automatically closed when the Air cooler is not working. These flaps open when the Air cooler is switched on.
This helps in preventing any mosquitoes or flies to breed inside the cooler. You remain in a clean environment because of these flaps.
9. Timer option
Some of the air coolers now come with a timer option. This allows you to switch off the cooler at a particular set time.
This way you don’t have to get up in the night to switch off the cooler. It gets automatically shut down.
The timer option feature is not that common but it is gaining popularity gradually because of its use.
10. Castor wheels
The Castor wheel is an important feature of the best air cooler under 10000 in India. These make your cooler quite mobile.
You can shift the Air cooler from one room to another without making much effort. The air cooler is simply to be pushed to the other room.
However, do note that it is very easy to shift the Air cooler when the water is not filled inside it. So try to shift the cooler when the water tank is empty.
Also read Best Air cooler in India
11. Ice cube trays
You can now put ice inside your air cooler. Some of the best air cooler under 10000 in India come with the option of Ice cube trays.
You can put ice into these trays and when the ice melts the cool water reaches the water storage tank. This way you can get much more cool air.
12. Inverter compatibility
Many of the Best air cooler under 10000 in India are inverter compatible.
You can rest well now when there is a power cut. The air cooler consumes less electricity which is about 150 watts to 200 watts.
So these can be easily run using an Inverter. This feature is quite useful where there are power cuts during night time.
13. Tank Alarm
Some of the high-end Air coolers have this option. There is a beep or notification sound when the water level gets below a certain amount.
You can refill the water tank when the water level gets below the needed level. This feature is quite handy because the cooler motor gets adversely affected when you run it without water.
Once the alarm goes off you can refill the air cooler at your convenience.
14. Are there Air cooler without any water requirement
We tried to look for Air cooler without water requirement but we could not find any air cooler which does not require water.
The air cooler works on the principle of evaporation for effective cooling. And water is required for evaporation. That is the reason as to why the coolers have water storage options.
Hence there were no Air coolers that operated without any water requirement.
15. Effectiveness of Air cooler in Humid regions
Air coolers work on the principle of Evaporation of water which cools the surrounding air. This cool air is thrown by the fan for effective cooling.
When the place for which you are looking for a cooler is a humid region then the evaporation does not takes place as the water content of the atmosphere is already high.
So the air thrown by the cooler is moist thus increasing the moisture content of the air.
Air coolers are most effective in hot and dry weather. The cooling efficiency is highest when the weather is hot along with less water content in the surrounding air.
16. Price range of an Air cooler
You can get an air cooler starting from Rs. 5000 and they go up to Rs. 15000. The low price range coolers have small sizes and low water storage capacity.
The high price range coolers have large water storage capacity with more cooling and are suitable for big rooms.
However, the price does not always imply that the cooling would be effective. You need to have hot and dry weather for most efficient cooling from the cooler.
Best Air cooler under 10000 in India
1. Bajaj Platini PX97 Torque 36 Ltrs Room Air Cooler (White)
If you want to beat the heat of summers then this Air cooler is for you. It is a 36 liters capacity air cooler and is the best Air cooler under 10000.
This air cooler is ideal for room size up to 150 sq. ft. and is suitable for all climates especially coastal regions.
The pads of this air cooler are honeycomb pad and there are a total of 3 pads in it.
You also get a 3-way speed control and four-way air deflection.
It just consumes a power of 100 watts which is almost equal to that of a ceiling fan.
This air cooler works on Inverter as well. There is a 1-year warranty on this air cooler.
The body of the air cooler is thermoplastic so you don’t have to worry about rusting.
There are castor wheels for easy mobility; you can take this air cooler along with you anywhere you want.
The air throw distance is about 30 feet and it comes with a chill trap technology for effective distribution of cool air.
The air delivery of this cooler is a good 1300 meter cube per hour. Also, the cooler performs without much noise so you can keep doing what you like.
This air cooler is first in our list of Best air cooler under 10000.
2. Symphony Diet 12T 12 Litre Personal Air Cooler (White) - with i-Pure Technology
Symphony is a well-recognized brand when it comes to air coolers. This is one of the best products of the Symphony brand.
The Symphony cooler has a water storage capacity of 12 liters and it is suitable for spot cooling or you can cool smaller spaces within your room.
This symphony cooler is ideal for a room size up to 28 m3 or 1000 ft3.
There is also a drain plug for enabling easy cleaning of the symphony air cooler.
The air throw distance is 30 ft. and the power consumption is 170 watts. There is also a 1-year warranty on the product.
This symphony air cooler has a multistage air purification system; it filters dust, smell, allergens, and bacteria.
You can also control the speed of the air cooler with the speed control knob.
Also, this symphony cooler is Inverter compatible so you can say goodbye to those hot nights when there is a power cut.
This is the second in our list of Best air cooler under 10000.
3. Crompton Greaves Ozone 75-Litre Desert Air Cooler (White/Grey)
Again Crompton is a very reputed brand and this product is one of the best sellers on Amazon.in in the Desert cooler category.
The benefit of buying from an established brand is that you get good customer care support and after-sales services.
The Crompton cooler has a water storage capacity of 75 liters so you don’t have to fill water again and again.
This cooler is suitable for a room size up to 550 sq. ft. The air throw distance is up to 52 ft. which is quite decent.
I am personally using this air cooler and this Crompton cooler gives satisfactory performance.
It has got castor wheels for easy mobility. Also, you can control the speed of the fan with the speed control knob.
This air cooler consumes a power of 190 watts. There is also a water drain plug which helps in easy cleaning of the cooler.
The air cooler comes with the option of an ice chamber at the top. It has an air delivery of 4200 m3/hr.
This Crompton cooler is the third in our list of Best Air cooler under 10000.
4. Symphony Hicool i 31 Litre Air Cooler (Black) - with Remote Control and i-Pure Technology
This symphony cooler is suitable for spot cooling or you can cool smaller spaces within a room.
There is a multistage air purification system that filters dust, smell, allergens, bacteria and more.
The symphony cooler consumes just 185 Watts of power. You get good cooling experience with this air cooler.
This symphony air cooler comes with Dura pump technology and SMPS technology which helps in the longevity of the pump and gives you protection against voltage fluctuations.
There is also a system restore function that helps in remembering and restoring previous settings to assure ease of operation and time saving when you operate this symphony cooler.
This symphony cooler is quite smart in a way. It has an empty water tank alarm which gives a 5-second beep to let you know that it is time to refill the air cooler.
The cooler comes with a fully functional intelligent remote which makes the operation of the symphony cooler quite easy.
The air throw distance is about 37 ft.
This cooler is the fourth in our list of best Air cooler under 10000.
5. Symphony Diet 35T 35 Litre Air Cooler (White) - with i-Pure Technology
Yet another great product by Symphony brand. The air cooler has a water storage capacity of 35 liters.
There are multi-directional castor wheels in the air cooler which helps in mobility and makes operation convenient.
You can take the Symphony cooler where ever you go.
There is also the option of mosquito net in the symphony air cooler which protects against harmful insects and mosquitoes.
The air cooler comes with I-pure technology which provides multistage air purification and has 5 filters. This filter dust, smells, allergens, bacteria, and wash.
The air cooler is sufficient for coverage of 50 m3 which is quite a lot.
You also get the option of control knobs through which you can control the speed in three levels i.e. high, medium and low.
The symphony cooler consumes just 170 watts of power so you can get the benefit of cooling and power saving. It will be a huge relief in your pocket.
There are honeycomb pads in the air cooler which helps in absorbing the dust particles so you get clean and dust-free air.
The air cooler comes with a water level indicator that indicates the water requirements. You will know exactly when you have to refill the air cooler.
On top of all these, this cooler can be operated on Inverter. You can enjoy your peaceful sleep during night power cuts.
Because of the features above this cooler is the fifth in our list of best air cooler under 10000.
6. Symphony Ice Cube 27 Litre Air Cooler (White-Blue) - with i-Pure Technology
This is a personal air cooler which has a powerful fan and a 3-speed motor.
The symphony cooler has three sided honeycomb cooling pads which ensure proper water soaking and adequate evaporation.
This air cooler comes with the Dura-pump technology that makes sure that the pump will last long without any issues.
There is a cool flow dispenser for providing channelized water distribution for superior cooling.
The company claims this air cooler to have a whisper quiet performance for ensuring sound sleep.
This symphony cooler has strong wheels which provide easy mobility and you get the option to take the cooler to any room you want.
It has a good coverage capacity of 46 m3 and a large water tank of 27 liters.
The I-pure technology helps in providing multistage air purification which has 5 stage filters against dust, smell, allergens, bacteria and wash.
Not only this, the power consumption is quite low at 105 Watts of power consumption. You can run this air cooler on the cost of a ceiling fan.
This is the sixth best in our list of best air cooler under 10000.
Hope you now have an idea of how to choose the best air cooler under 10000. The list has some of the most liked Air coolers by the Customers.
We make this list by looking at 40 products or so and by careful selection we selected some of the best Air cooler under 10000.
If you are looking for comprehensive guide and some of the best air cooler in India then you can read the Buyer’s guide.
Also read Best Symphony cooler in India
Also read Best Air cooler under 10000