3 Star VS 5 Star AC, Is 5 Star Worth The Extra Cost?

3 Star Vs 5 Star AC

If you are preparing to purchase an a/c, you must choose one that is the best for you. You must have asked yourself, what is the difference between 3 stars and 5 Star Inverter AC. Please read this post thoroughly to know how 3 star AC differs from the 5 Star Energy Rating in AC.

It will give you a short concept of the Energy Star ranking of air conditioners. If you are still doubtful about which of the 3 star vs 5 star AC to consider for purchase, this article will assist you.

We reside in an age where having an AC is an everyday need for Indian households. However, considering India’s climate, especially in the summer seasons, AC is regarded as the standard necessity. You will discover ACs not only in our houses, however in vehicles, dining establishments, hotels, and numerous other locations.

There is no doubt that AC soaks up tons of energy, and hence it goes against nature. There is constant improvement in the ACs and their attributes. For that reason, they are ending up being more pleasing to nature.

The use of the AC is also improved by having heating pumps in some designs. It can assist us in preventing utilizing room heaters in our houses during the winter seasons. Lastly, the Government’s ongoing research study of the energy performance of each AC model uses the exact same.

What Is The Star Ranking In AC?

What Is The Star Ranking In AC

Whenever we go to purchase an AC, we come across ACs with different star ratings. The star ranking system was provided by the Bureau of Energy Efficiency, India. In this rating system, the appliances are ranked from 1 to 5 based on their electrical devices’ effectiveness. The system is, the higher the number of stars, the more effective it is.

While choosing these star ratings, two things are kept in mind:

  • How much cooling they offer inside the room (BTU).
  • How much power an AC utilizes to cool the room (EER).

For instance, an AC with 5-star rankings will cool your room more efficiently, and that too by consuming less electricity in contrast to an AC with 3-star ratings.

How To Calculate Energy Efficiency Ratio?

SEER means Seasonal Energy Efficiency Ratio of India. We might describe it as the ratio you use to determine the two variables of any ac system. One is the net amount of heat that it takes in from the inside of the room.

The company measures it per hour in British thermal systems or BTUs. Second, the net energy usage is determined in watts by the devices to do the very same. If we divide the first procedure into the 2nd, the outcome is called the Air Conditioner’s SEER ratio for energy effectiveness.

Also Read: Power Consumption Difference Between Window AC And Split AC

Do Star Ratings Affect The Cost of Air Conditioner?

Not surprising that, for a high star rated AC, you will need to pay more. With a lower star air conditioner, you have to pay less. Why exists an expense space, and is it right to anticipate buying an AC valued five stars eagerly? Well, all these things would leave anybody confused.

To increase their energy effectiveness, makers should make improvements to the style parameters of ACs. They can achieve it using a highly powerful compressor by changing the copper pipes’ area. So both of these tweaks will raise the AC rate. Looking for long-term cost savings, you would gain the most from a 5 Star rated AC.

So, as a heavy user of an AC, we compare the initial running cost. In the initial years, you will cover the additional expense you pay to purchase a 5 star AC than ACs with fewer stars. So, it will minimize the repayment time, all in all.

There is likewise a current change from India’s Ministry of Power. It will set the default temperature level of twenty-four degrees Celsius for all kinds of a/c. It will begin with 1 star to 5-star scores. As of this year, it is currently operational. It is an approach to conserving electrical power for individuals who are normally puzzled about what temperature to preserve on ACs inside their home.

Difference Between 3 And 5 Star AC Rankings

Difference Between 3 And 5 Star AC Rankings

With every passing year, due to the increasing global warming, Air Conditioners are becoming the requirement of the hour. When we examine the market, a variety of ACs, we discover various star scores of the AC.

We have discussed the star ranking in ACs, and here we are going to talk about how 3 stars and 5-star ACs are various from each other.

Both 5 star and 3-star ACs will cool the room simultaneously, but when it concerns the usage of energy, an AC with a 3-star score takes a lot more time than a 5 star AC.

Where an Energy Efficiency Ratio of a 5 star AC varies from 3.3 and above, on the other hand, there is 3 star AC in which the Energy Efficiency Ration ranges from 2.9 – 3.09.

Also Read: The Best 1 Ton Split AC In India

Pros Of Buying A 5 Star AC

1. Functions used in a 5 star AC are more advanced in contrast to 3 star ACs.

2. Overall Cost Ownership (TCO) of a 5 star AC is less than what it costs you while purchasing a 3 star AC at the preliminary cost. To be precise, TCO is the sum of the cost that a consumer requires to purchase the installation, upkeep expense, and devices.

3. 5 star AC with the same ton or capacity as 3 stars AC cools the room or a place in significantly less time and consumes the minimum energy possible.

4. Produce less heat than low-ranked AC designs.

5. Utilizing 5 star AC in contrast to a 3 star AC will bring you fewer electrical energy expenses.

6. 5 Star AC appropriates for 24/7 use around the year.

7. The AC works effectively to dissipate heat radiated by electronic devices and electrical devices offered in our houses.

8. Excellent ISEER ratio for a very long time – If you buy a 5 star AC today, it will have an ISEER ratio of as much as 4.5, which will not let the Air Conditioner’s quality deteriorate. The quality of AC will remain the same for a long time and might break down to the level of 3-star after 4– 5 years.

Cons Of Buying A 5 star AC

1. Differentiation in the expense amount might be in few numbers, which might not be a big deal for some individuals.

2. It is not suggested to buy this AC for the locations where the temperature outside the house and the inside the house are practically the same.

Also Read: Best AC Under 25000 In India

Benefits Of Buying A 3 Star AC

1. Priority for seasonal usage!

2. Initial ownership expenses less.

3. If you have to utilize AC for almost 8 hours a day, then a 3 star AC can make a great purchase.

4. If you wish to conserve money and want AC for periodic cooling, then 3 star AC is what you are looking for.

Disadvantages Of Purchasing A 3 Star AC

1. After the next 4 to 5 years, a 3 star AC will start working as a 1 star AC.

2. For long-term usage, it charges more functional expenses.

3. In contrast to 5 star AC, power intake is more.


Similar to other home appliances, Air Conditioners have now become one of the most required gadgets in your home. With the requirement and requirements of consumers today, many brands have come to light with numerous benefits for the consumers.

There are numerous additional features used by various companies and brand names under 5-star and 3-star AC; like inverter ACs these days have made an essential place on their own in the market and people’s houses. These inverter ACs are developed to consume significantly less power, and your electrical power costs are the least impacted.

With the passing time, AC has now become something that can be your air cleanser, damp controller, mosquito repellent, and more. You can purchase different models that please your requirements and supply you with comfort.

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