How much electricity does room 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 up to 10 times less energy than ACs. They consume less electricity and can also work in low voltage areas. Monthly electricity / power bills are significantly lower.

What is the electricity bill of cooler?

According to the air cooler nameplate, this consumes 100 watts for one hour. Hence 100 watts air cooler consumes 730 units for one year while operating the air cooler @ 20 hours per day. By considering 4.5/- per unit, the electricity bill will be 730 x 4.5 = 3285/-.

How do I know how much power my cooler uses?

EER(Energy Efficiency Ratio)=cooling capacity of ac/power consumed by ac. cooling capacity of 1 ton is equal to 3.517 kW of power. =1.5*3.517/2.7=1.954 kW.

How many watts does a cooler use?

Typical coolers observed in the market are rated about 100-500 Watts (depending on the size and make).

Is air cooler better than AC?

An air conditioner circulates the internal air of the room over and over again, whereas an air cooler pulls fresh air from outside and then cools it down. … Because of the way it operates, an air cooler offers better quality of air for your room.

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Does an air cooler use more electricity than fan?

One of the most remarkable feature an air cooler is its energy efficiency. The cooling solution which has several other advantages over air conditioners and ceiling fans consume quite a little amount of electricity and this singular characteristic helps users to save a lot on cooling.

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 much an AC consume electricity in an hour?

0.8 Ton Split AC – 0.8 kW per hour (Approx 0.8 unit per hour) 1.0 Ton Split AC – 1.09 kW per hour (Approx 1.0 unit per hour) 1.5 Ton Split AC – 1.56 kW per hour (Approx 1.6 unit per hour) 2.0 Ton Split AC – 1.93 kW per hour (Approx 1.9 unit per hour)

How much electricity does a fridge use?

Modern refrigerators are very energy efficient compared to older models from a few decades ago. A fridge will use anywhere from 100 to 400 watts depending on size, a large fridge will use about 180 watts or 1575 kWh annually.