3 Star AC Vs 5 Star AC - Check out Features and Specifications

In the scorching heat of summer, finding the right air conditioning unit can be a game-changer for your comfort and energy bills. But with so many options available, it's essential to understand the differences between the popular choices. 

When comparing 3-Star vs 5-Star AC, both types cool your room effectively, but the star rating in AC is what really matters! These stars indicate the energy efficiency of the unit. Curious to know more? Let’s dive into the details and explore the air conditioner star rating chart to determine which star AC is best for home use!

What is the Star Rating System in ACs?

The star rating system in ACs is like a report card for how good they are at saving energy. It goes from 1 to 5 stars, with five stars being the best. So, if you see a five-star Air Conditioning Unit, you know it's super efficient at using less electricity. This system helps people choose appliances that are better for the environment and save them money on electricity bills.

Also Read: 10 Best Air Conditioner (AC) Brands in India

Difference Between 3-Star and 5-Star AC

Now that you understand what star ratings mean let's explore the difference between 3-star and 5-star ac:

Also Read: 10 Best Portable Air Conditioners in India

Difference of Power Consumption Between a 5-Star and 3-Star AC

Here’s a chart to help you determine which star AC is best for home.

AC with higher star ratings are more energy efficient. Comparing 3-Star and 5-Star ACs across various tonnages, there's a clear reduction in power consumption for 5-Star units. A 0.75-ton 3-star AC uses 542 watts, while the 5-star equivalent consumes 450 watts. This pattern holds as the tonnage increases: 3-star 1-ton ACs use 747 watts compared to 554 watts for 5-star models. Similarly, for 1.5-ton units, the 3-star consumes 1,104 watts, while the 5-star uses only 840 watts. For 2-ton units, the power consumption is 1,448 watts for 3-star and 1,113 watts for 5-star, indicating significant energy savings with higher star ratings.

As per this air conditioner star rating chart, 5-Star ACs are more energy-efficient and result in significant long-term savings on electricity bills.

Factors That Affect AC Power Consumption

Several factors influence AC power consumption. Let’s understand each one of them carefully to make an informed decision:

• Room Size: The size of the room directly impacts how much cooling power an AC needs to maintain a comfortable temperature. Larger rooms require more cooling, which leads to higher energy consumption as the AC works harder to cool the space adequately.
• Insulation Quality: Well-insulated rooms retain cool air better, reducing the workload on the AC. Proper insulation prevents cool air from escaping and warm air from entering.
• Outside Temperature: Hotter climates require the AC to work harder, increasing power consumption.
• Usage Patterns: Longer operating hours or frequent adjustments to the temperature settings affect energy usage. Continuous operation or frequent changes in temperature settings can increase energy consumption, especially if the AC is not used efficiently.
• AC Maintenance: Regular maintenance ensures optimal performance and lower energy consumption. Dirty filters, clogged coils, or refrigerant leaks can reduce efficiency and cause the AC to consume more power to achieve the desired cooling.
• Thermostat Settings: Setting the thermostat at an appropriate temperature can significantly impact energy consumption.
• Type of AC: Inverter ACs are more energy-efficient than non-inverter ones. 

3-Star and 5-Star ACs Features

Understanding the features of 3-Star and 5-Star ACs can help you choose the right air conditioner based on energy efficiency and cooling needs.

How to Calculate AC Power Consumption?

We've outlined a simplified process to determine AC power usage and make a wise decision. Start by checking your AC's wattage on its label or in the manufacturer's info. This tells you how much power it uses. Next, determine how many hours your AC runs daily and multiply that by its wattage. Then, convert this daily usage to kilowatt-hours by dividing by 1000. Multiply this by your electricity rate to get your daily cost. To find your monthly cost, multiply the daily cost by 30. For example, if your AC uses 1500 watts and runs for 8 hours daily, with an electricity rate of Rs. 0.12 per kWh, your monthly cost would be around Rs. 43.20.

To calculate an AC's power consumption, consider these factors:

• AC kW rating: Found on the AC's nameplate.
• Daily usage hours: Number of hours the AC runs per day.
• Cost per unit of electricity: The price of 1 unit of electricity in your area.

Here’s a calculation example:

• AC kW rating: 1.5 kW
• Daily usage hours: 8 hours
• Cost per unit of electricity: Rs 6

Steps to calculate:

• Monthly units = 1.5 kW × 8 hours × 30 days = 360 units
• Monthly electricity bill = 360 units × Rs 6 = Rs 2160

This simple method helps estimate your AC's power consumption and its impact on your electricity bill.

Also Read: Consumer Durable Loans: A Quick Guide

Factors to Consider Before Buying an Air Conditioner

Before purchasing an air conditioner, it's essential to consider several factors to ensure you make the right choice for your needs.

• Room Size: Measure the size of the room where the AC will be installed to determine the appropriate cooling capacity.
• Energy Efficiency: To save on electricity bills, look for AC units with higher Energy Efficiency Ratio (EER) or Bureau of Energy Efficiency (BEE) star ratings.
• Type of AC: Choose between window ACs, split ACs, or portable ACs based on your space and installation preferences.
• Budget: Set a budget and compare prices to find an AC that meets your cooling needs without breaking the bank.
• Maintenance: Consider maintenance requirements such as cleaning filters and servicing should be considered to ensure long-term efficiency.
• Noise Levels: Check the noise levels of the AC unit to ensure comfortable indoor environments, especially for bedrooms or quiet spaces.
• Additional Features: For added convenience and comfort, look for features like adjustable fan speeds, timer functions, and sleep modes.

Which AC Should You Buy?

When choosing an AC, opting for a 5-star-rated model is wise. Despite the higher upfront cost, 5-star ACs provide significant long-term savings through superior energy efficiency. They cool your space effectively and consume less power, resulting in lower electricity bills. Additionally, by reducing energy consumption, 5-star ACs contribute to environmental conservation by minimising carbon emissions. So, when it comes to 3-star vs 5-star AC, investing in a 5-star AC ensures superior performance, reduced power consumption, and a greener footprint, making it the ideal choice for your comfort and the environment.

How to Reduce AC Power Consumption?

Here are some tips to help you reduce the power consumption of your air conditioner.

• Set a Timer: Use a timer to turn off the AC after 1-2 hours to avoid continuous operation.
• Set the Right Temperature: Keep the temperature comfortable. Avoid lowering it too much, as every degree decrease increases electricity usage by 6%.
• Clean Air Filters: Regularly clean or replace filters for smooth airflow and efficient cooling. Dirty filters cause higher power consumption.
• Seal Leaks: Close gaps around windows and doors to prevent cool air from escaping.
• Upgrade to Energy-Efficient AC: Choose ACs with higher star ratings (5-Star for maximum efficiency) when upgrading.
• Regular Servicing: Service your AC regularly to ensure efficient performance.
• Operate Wisely: Avoid running the AC continuously throughout the day.
• Use Natural Ventilation: Open windows during cooler hours to reduce AC reliance.
• Monitor Usage: Check your electricity bills and adjust usage habits to lower costs.

Also Read: How to buy Consumer Durables on EMI without Credit card?

How Can a Personal Loan Help You Buy These Air Conditioners?

Hero FinCorp offers instant Personal Loan of up to Rs 5 Lakh to facilitate the purchase of energy-efficient ACs. With competitive interest rates starting from 1.58% per month and flexible repayment tenures of up to 36 months, investing in a 5-Star AC for long-term benefits is more accessible.

• Quick Approval Process: Get loan application approval in no time.
• Convenient EMI Options: Choose repayment plans that suit your budget.
• Minimal Documentation: Simplified paperwork for hassle-free loan processing.

Apply on the Hero FinCorp Instant Personal Loan app to get approval within minutes. 

How Do You Apply for a Personal Loan Online to Buy an Air Conditioner on EMI?

Applying for a Personal Loan online with Hero FinCorp is simple:

• Visit the Hero FinCorp website or download the Personal Loan app.
• Fill in the required details accurately.
• Upload necessary documents securely.
• Receive approval notification within minutes.
• Accept the loan terms to get disbursal into your account.

Conclusion

Investing in a 5-star AC over a 3-star one provides superior cooling and saves money in the long run through reduced energy consumption. With Hero FinCorp's instant Personal Loans, purchasing energy-efficient appliances becomes more accessible, contributing to a greener and more cost-effective lifestyle.

Frequently Asked Questions

1. Is 3-Star AC sufficient?

Yes, but 5-Star ACs offer better energy efficiency and long-term savings.

2. Is 5-Star AC sufficient?

Yes, it provides superior cooling and significant energy savings.

3. Why should I buy a 5-Star AC?

It saves on electricity bills and reduces environmental impact.

4. Why is a 5-Star AC more expensive?

The initial cost is higher but offsets through energy savings over time.

5. Which AC is best for the bedroom?

A 5-Star AC ensures comfortable sleep with efficient cooling and minimal noise.

6. How much power does a 3-Star AC use vs 5-Star AC?

A 3-Star AC consumes more electricity than a 5-Star AC. For instance, a 1.5-ton 3-Star AC uses 1,104 watts, while a 5-Star AC uses 840 watts.

7. Why is a 5-Star AC better than a 3-Star AC?

A 5-Star AC is better due to its higher energy efficiency, lower electricity consumption, and reduced environmental impact, resulting in long-term cost savings despite higher initial costs.

Disclaimer: The information provided in this blog post is intended for informational purposes only. The content is based on research and opinions available at the time of writing. While we strive to ensure accuracy, we do not claim to be exhaustive or definitive. Readers are advised to independently verify any details mentioned here, such as specifications, features, and availability, before making any purchasing decisions. Hero FinCorp does not take responsibility for any discrepancies, inaccuracies, or changes that may occur after the publication of this blog. The choice to rely on the information presented herein is at the reader's discretion, and we recommend consulting official sources and experts for the most up-to-date and accurate information about the featured products.