Difference Between 3-Star and 5-Star AC 2022

Are you on the web surfing for the best AC but stuck in the star ratings? don’t worry in this post I am gonna cover the Difference Between 3-Star and 5-Star AC.

Summers are around the corner. Determining to install an air conditioner is a wise decision, particularly during the summer season in India. One of the advantages of having an Air Conditioner for your house in the summer is to provide a comfortable environment during the excessive heat season.

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However, While purchasing AC or any kind of electronic appliance you might notice A few star ratings printed on that product and if you are wondering about the meaning of the star rating, then you are in right place. in this article, I am gonna answer some of your queries about the star rating so that you can purchase your appliances without any headache.

Also Read: Best 1.5 Ton Split AC

What is a star rating in an AC?

Star rating is a system that deflects the efficiency of that appliance. This rating is provided by BEE or the Bureau of Energy Efficiency from 1-star to 5-star. The star rating makes it easy to understand for users how much the AC requires power to run.

Where can I find the Star Rating of an AC?

Finding a star rating isn’t a complicated thing to do. When you purchase any kind of electrical appliance you might find a BEE sticker that looks window-shaped with a curved top. You can find 5 stars printed on the curved part underlined with red background. if only 3-stars are highlighted with red colour then the AC or appliance is a 3-star rated.

Difference Between 3-Star and 5-Star AC

Generally the more star the more the product is efficient. When it comes to energy consumption an AC with a 5-star rating can cool your room more efficiently and also it can save more energy compared to a 3-star one, it helps to reduce your utility bills. The energy efficiency rating for a 3-star AC is also less.

Also Read: Best 1.5 Ton Window AC

What is the power consumption difference between a 5-star and a 3-star AC?

The power consumption difference between a 5-star and a 3-star AC is a thing you should know as it might help you understand the difference of star rating easily. based on the capacity of the Air Conditioner here is a table which differentiates between the star rating of an Air Conditioner.

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Star Rating0.75 Ton1 Ton1.5 Ton2.0T on
3-star542 Watts747 Watts1104 Watts1448 Watts
5-star450 Watts554 Watts840 Watts1113 Watts

Does the Star rating affect the price of AC?

The design parameters of an AC must be changed in order to enrich the energy efficiency, for example, the airflow should be increased, the copper tubes should be larger, and a highly-efficient compressor should be utilized. As a result of these initiatives, the cost of a 5-star-rated AC is more than a 3star one.

Adavateges of 5-star AC

A 5star rated AC has many advantages over a 3star AC. Here are some of the advantages of a 5star AC

  • Also, 5-star AC comes with a bigger condenser which results in better heat exchange. That’s why it produces less heat compared to 3 -star AC.
  • 5-star ACs are more efficient compared to 3star AC.
  • Consumes less energy
  • A 5-star AC can cool down your room faster.
  • it ships with more advanced and useful features.

Also Read: Best Voltas Air Conditioners

Is it good to buy a 3 star AC?

After seeing all the positive aspects of a 5-star AC you might think is it still a good option to consider 3-star AC over a 5-star one? As you know nothing is perfect, one of the negative sides of 5star AC is that it’s costly. If you live in a climate that’s hot and humid all year long, as well as if your AC is used for more than 12 hours a day, then you should consider a 5-star air conditioner.

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However, if you live in such a place where the difference between outside temperature and inside temperature is much less, then 3-star is a thing you can invest in. Also, 3star is less costly which extends to maintenance as well.

Also Read: Best Samsung Air Conditioners

What causes AC to consume more electricity?

There soo many things that cause your Air Conditioner to consume more electricity. Here are a few of them

  • Air Conditioner requires regular maintenance to run efficiently and smoothly. Lack of Maintenance can cause AC to develop small problems into serious ones which might affect the cooling efficiency of that AC.
  • if you set a lower temperature AC then the AC compressor needs to work longer which might consume more power.
  • The more people in the room the more power the AC requires to cool down the room.
  • The size of the room also causes AC to consume more electricity. For example, if you use a 1.5 Ton AC in a 100 sq. ft. room then it will consume less electricity than a similar AC installed in a 180sq. ft. room.
  • The number and type of appliances in your home can impact the amount of power consumed by the AC. Since All electronic appliances emit heat hence a room with many electronic devices or appliances would cause your AC to consume more energy.
  • The Temperature of your location also affects the Air Conditioner to consume more energy. It takes more power to cool a room when the outside temperature is 42°C than when it is 35°C.

Also Read: Split AC vs Window AC

How to Calculate AC Power Consumption?

Calculating the AC power consumption isn’t a challenging task to do. You can easily find out the AC with a simple formula. but before that, you need to find out the rated power of your appliance, the Daily running hours of your appliance, and days in the month(30 or 31).

So the power consumption of that AC will be

rated power of the appliance(Kw)*the Daily running hours of your appliance*days in the month = Units per month

To find out the electricity bill consumption of the AC you need to multiply the number you find from the above formula by the total cost of 1unit of energy.

So, the formula to find out the electricity bill consumed by the AC will be= Units per month*cost of 1unit of energy.

FAQs: 3 Star vs 5 Star AC

1. Which is the best AC for home use?

If you are looking for home use then there are many options available to you. Generally, a window AC will be more than enough to cool down a small room, but if you need to cool down a larger space, you should opt for a split air conditioner. Correspondingly, it’s also a great deal to invest in an inverter AC over a non-inverter one.

2. How to choose an AC for home use?

To pick an AC for your home Chose a capacity that is suitable for your room size and also check your star rating and your budget.

3. Is star rating important for an AC?

Star rating is one of the most influential things to consider while buying AC or any kind of appliance as it helps you understand the efficiency and energy consumption of that product.

4. What is the full form of ISEER in an AC?

ISEER confine as Indian Seasonal Energy Efficiency Ratio which becomes mandatory in 2018.

5. Which AC is best and cheap?

These are the best cheap ACs in India
1. Whirlpool 1.5 Ton 5 Star Inverter Split AC
2. Carrier 1.5 Ton 3 Star Split AC
3. Hitachi 1.5 Ton 5 Star Inverter Split AC.
4. Voltas 1 Ton 3 Star Split AC.
5. LG 1.5 Ton 5 Star Inverter Split AC.
6. Hitachi 1.5 Ton 3 Star Inverter Split

6. Is inverter AC good?

Definitely, inverter ACs are better than non-inverter ACs in numerous ways.

Subhadeep Biswas

Subhadeep is a science student and also a tech enthusiast. His favourite topics are technology, gaming and electronic products. He is a full-time editor and blog writer at TechSuvam. Outside of writing, Subhadeep is passionate about gaming and watching the latest movies.

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