3 star or 5 star AC? Affordable on the pocket and save on electricity bills, this is a great option at a cheap price
- 3-star AC or 5-star AC?
- A 5-star model may seem a bit expensive
- What is Star Rating in AC?
3 star or 5 star AC : As summer begins, most people start thinking about buying an air conditioner for their home. But the biggest problem is electricity. Even though the AC air feels cool, the electricity is used equally. So the pocket is equally hit. Then which option would be convenient among all these. 3-star AC or 5-star AC? A 5-star model may seem a little expensive when seen in stores, while a 3-star AC appears to be cheaper.
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But the right decision cannot be made on price alone. The real difference is in how much electricity the AC uses and how many hours you use it each day. This will have a huge impact on your electricity bill in the long run. Therefore, it is very important to understand the difference before buying.
What is Star Rating in AC?
In India, the star rating of air conditioners is determined by the Bureau of Energy Efficiency (BEE), a government agency. This rating indicates how efficiently the AC uses electricity. The simple rule is that the higher the star rating, the lower the power consumption. This means that if a 3-star and 5-star AC are run for the same amount of time, the 5-star AC will consume less power and provide the same amount of cooling at the same time. Hence its effect on electricity bills is clearly visible in the long run.
What is the price difference between 3 star and 5 star AC?
Generally, a 5-star AC costs more than a 3-star model. The difference between the two can range from approximately 3,000 to 7,000. This difference may vary slightly depending on brand, tonnage and specifications. Many people initially buy a 3-star AC because of its low cost. However, when buying an AC, it is important to consider not only the initial cost but also the operating cost.
Power consumption and real savings
When using a 1.5 ton AC, a 3-star AC typically consumes approximately 1.1 to 1.2 units of electricity per hour. A 5-star AC typically consumes approximately 0.8 to 0.9 units of electricity per hour. If you run the AC for approximately 8 hours per day, the difference in power consumption between the two can be huge during the summer season. A 5-star AC can save hundreds of units of electricity every season, potentially saving thousands of rupees in a few years.
Which AC would be better to buy?
If your home’s AC runs for several hours every day, especially in summer, then buying a 5-star AC can be a wise decision. Although it is expensive initially, this additional cost is offset by lower energy consumption. For those who need to use the AC only occasionally or for a short period of time, a 3-star AC can be a suitable and budget-friendly option.
Pay special attention to these things
Star rating is not the only consideration while buying an AC. Room size, AC tonnage and inverter technology are equally important. Not purchasing the right tonnage for the room can result in high energy costs. For example, 1 ton AC can be convenient for a small room, 1.5 ton AC for a medium sized room and 2 ton AC for a large room.
Other factors also need to be considered
Inverter ACs are generally more energy-efficient and keep the room temperature constant. Factors like installation charges, servicing costs and warranty are also important to consider while buying an AC.
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