How much electricity does a air cooler use?

The power rating for most air coolers is between 125W to 230W. The air coolers consume a small amount of electricity. The lowest rated air conditioners consume 1.5 units or more power per hour.

Do air coolers use a lot of electricity?

AIr Coolers consume upto 10 times less electricity than an AC. Moreover, they are portable and easy to maintain.

Power Consumed by an Air Cooler.

Cooler type Unit/hr usage
Local Air Cooler 0.5+

How much electricity does a cooler use per day?

Rated power of an air cooler varies from 150 watts to 300 watts which is quite less considering the cooling effect they offer. Power consumption of a 200 watts air cooler running for 5 hours in a day is 1 kWh of electricity per day and 30 kWh of electricity per month.

How many watts does an air cooler use?

Power Consumption Of An Air Cooler

An air cooler uses approximately 190 watts, on an average, an air cooler is used approximately 3 hours a day.

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Is air cooler bad for health?

Why air coolers are good for health

Unlike air conditioners, air coolers use water as their refrigerant instead of the CFC and HFC. Thus, it is safer not only to the environment but also to human health. This natural air cooling is proven to be effective even though it does not rely on harmful chemical coolants.

Does air cooler consume more electricity than AC?

Even if we compare electricity consumption, air coolers consume 80-90% less electricity as compared to air conditioners. In the example mentioned above, a 1.5-ton AC would consume about 1.2-1.5 units in an hour, whereas an air cooler would consume just 0.2-0.3 units in an hour.

How much temperature can air cooler reduce?

A residential cooler should be able to decrease the temperature of air to within 3 to 4 °C (5 to 7 °F) of the wet bulb temperature. It is simple to predict cooler performance from standard weather report information.

How much do air coolers cost to run?

According to Uswitch’s research, an air cooler uses 75 watts of energy and costs just 1p an hour to run, which is 43p an hour less than many portable air conditioning units on the market.

Which is the best air cooler?

Best Air Coolers In India That Let You Beat The Heat

Air Cooler Capacity Approx Price
Crompton Optimus 65-Litre Desert Cooler 65 Litres Rs 21,500
Orient Electric Smartcool Personal Air Cooler 16 Litres Rs 7,390
Bajaj 54-litres Window Air Cooler 54 Litres Rs 8,990
Symphony Siesta 70 XL Powerful Desert Air Cooler 70 Litres Rs 11,999
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How much electricity does a fan use per hour?

An average size ceiling fan has rated power of 70 watts and for 12 hours of operation they consumes 0.84 kWh of power which translates to less than Rs 12 in your electricity bill. However there are ways using which you can cut down the power consumption of a fan by half.

Can we run cooler on inverter?

Besides the cooler can run even on the household inverter power backup“, Mr Jain said. The coolers will be laden with honeycomb pads in place of dried grass. … The company offers one year comprehensive warranty and additionally, one year on inverter fan motor, guaranteeing peace of mind for the user.

Can we use air cooler in closed room?

You can use your air cooler just like a fan in a closed room by turning off its water pump. … Air cooler works on the principle of evaporative cooling, in which water gets mixed with air before it comes out of the cooler. Due to evaporation the water in liquid form turns into vapor causing cooling.

Which type of cooler is best for room?

Desert coolers are specially designed for places where the temperature is high and humidity is low.


Features Personal / Tower Coolers Desert Coolers
Room Size 150-300 Sq. feet 300-600 Sq. feet
Climate Humid Dry
Ideal Temperature 30-40 degree Celsius 35-50 degree

Which is better air cooler or electric fan?

Between these two, it is quite obvious that an air cooler provides much better cooling than a fan because it actually emits out cool air and not just circulate the air around. Also, while a fan covers a limited area of the room, air cooler uniformly distributes the cool air all over the room.

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