Energy Efficiency is an serious concern before going to buy an AC, and when looking at energy efficiency two things you must keep in your mind BEE ratings and ISEER ratings.
Now, if you are looking for the highest ISEER rating AC then you are at the right place. Here on this article, we are going to discuss about some highest ISEER rating AC’s.
Technology is improving day by day and along with it various new features are included in the ACs. Power consumption is one of the most important features among them, about which almost every customer asks.
In our today’s article we are going to explore some of the highest ISEER ratings ACs but before do that we will discuss about ISEER ratings.
Also Read: Air Conditioner Buying Guide
What is ISEER rating 2024?
The first thing that comes to your mind that what is ISEER rating, let me explain to you. ISEER rating is the short term of Indian Seasonal Energy Efficiency Ratio. As the name suggests, it indicates the energy efficiency of an electronic item, similar to BEE star ratings.
BEE or Bureau of Energy Efficiency introduce a grading system called ISEER for home appliances, especially for Air conditioners and Refrigerators that indicates seasonal power consumption.
This ISEER ratings is mandatory since 2018. Higher ISEER ratings indicates better energy efficiency, a ISEER ratings table is provided below to get a clear idea about the ISEER ratings.
What is a good EER or ISEER rating for AC ?
Split AC ISEER Ratings
| Star ratings | ISEER ratings |
| 1 star | 3.1 min to 3.29 max |
| 2 stars | 3.3 min to 3.49 max |
| 3 stars | 3.5 min to 3.99 max |
| 4 stars | 4.0 min to 4.49 max |
| 5 stars | 4.5 or above |
Windows AC ISEER Ratings
| Star ratings | ISEER ratings |
| 1 star | 2.5 min to 2.69 max |
| 2 stars | 2.7 min to 2.89 max |
| 3 stars | 2.9 min to 3.09 max |
| 4 stars | 3.1 min to 3.29 max |
| 5 stars | 3.3 or above |
Highest ISEER Rating AC in India List with Review and Features
1. Panasonic 1 Ton 5 star Wi-fi inverter Split AC
Panasonic 1 Ton 5 star wi-fi inverter Split AC Specifications
| Panasonic 1 TON Split AC | Specifications |
| Brand Name | Panasonic |
| Model No. | CS/CU-NU12YKY5W |
| BEE Star Ratings | 5 Star |
| Cooling Capacity | 11772 British Thermal Unit |
| Annul Power Consumption | 523.15 kilo watt |
| ISEER Value | 5.1 |
| Noise Level | 39 dB |
| Features | Voice Control Alexa and Google assistant available PM 2.5 Air purification Shield blu anti corrosion technology |
| Warranty | 1 year on Comprehensive 5 years on PCB 10 years on Compressor |
| Refrigerant | R32 |
| Condenser type | Copper |
Panasonic 1 Ton 5 star wi-fi inverter Split AC Review
The first AC in our today’s list of Highest ISEER rating AC is Panasonic, this 5 star rated AC has a good ISEER value of 5.1 which is very impressive.
You will find here voice assistance feature to control your AC unit through your voice commands. PM 2.5 filter is used as a air filter in this ac.
Being a 5 star rated AC it consume 523.15 kilo watt energy annually. This AC unit is protected by Shield blu anti corrosion coating that protects the metal surface from the rust.
You will get 5 years PCB warranty along with 10 years warranty on compressor and 1 year comprehensive warranty from the date of purchase.
Key Features
- 5 Star energy efficiency ratings
- This AC uses Environment friendly refrigerant
- Smart Voice Assistance feature included
- Equipped with multiple air filters like PM 2.0 Etc.
Also Read: Best smart Ac in India
Pros and Cons
Pros
- Good ISEER value
- Durable
- Wi-fi enabled
- Voice control feature
Cons
- Some air purification filters are not available
- It produce average amount of noise
2. LG 1.5 Ton 5 star AI+ DUAL inverter wi-fi Split AC
LG 1.5 Ton 5 star AI+ DUAL inverter wi-fi Split AC Specifications
| LG 1.5 Ton 5 star AI+ DUAL inverter wi-fi Split AC | Specifications |
| Brand Name | LG |
| Model No. | RS-Q19YNZE |
| BEE Star Ratings | 5 star BEE |
| Cooling Capacity | Not mentioned |
| Annual Power Consumption | 685.26 units |
| ISEER Value | 5.2 |
| Noise Level | 31 dB |
| Features | Dust Filter, Anti-virus protection, Voice assistant, UV nano filter, Black fin Anti corrosion Coating. |
| Warranty | 1 year on product 10 years on compressor with gas charging 5 years on PCB |
| Refrigerant | R-32 |
| Condenser Type | Copper |
| Price in India | 44490 |
LG 1.5 Ton 5 star AI+ DUAL inverter wi-fi Split AC Review
If you are looking for the highest ISEER rating AC 1.5 ton category then this LG AC will be a good choice for you. This is rated with 5 star BEE ratings that consumes 685.26 units energy per year.
It has 5.2 ISEER value which makes this energy efficient AC. This LG AC produces 31 dB noise that is quite impressive. You will find here few amazing filters like dust filter, UV nano filter, anti-virus protection etc.
Like the above one it is also voice control enabled, to make you ac unit more durable its condenser coil is made of copper and it has Black fin Anti corrosion Coating to protect the metal surfaces.
There is a 10 years gas changing warranty and 5 years warranty on PCB, so forget the worry about warranty.
This is one of the best 1.5 ton AC with highest ISEER ratings.
Key Features
- Creates Very less noise
- Durable and Future proof design
- This AC can be controlled by Voice commands
Also Read: Best Lg AC under 30000
Pros and Cons
Pros
- All weather ready
- Multiple features
- PCB warranty
- Less noisy
Cons
- Slightly Expensive
3. Blue Star 1 ton 5 star inverter Split AC
Blue Star 1 ton 5 star inverter Split AC Specifications
| Blue Star inverter Split AC | Specifications |
| Brand Name | Blue star |
| Model No. | IC512EBTU |
| BEE Star Ratings | 5 star |
| Cooling Capacity | 11942 British Thermal Units |
| Annul Power Consumption | 600.91 kilo watt |
| ISEER Value | 4.51 |
| Noise Level | 41 dB |
| Features | Dust filter Dehumidifier Turbo Cooling sleep |
| Warranty | 1 year on product 1 year condenser 10 years on compressor warranty |
| Refrigerant | R-32 |
| Condenser type | Copper |
| Price in India | 38990 |
Blue Star 1 ton 5 star inverter Split AC Review
Blue Star entered in the residential AC segment in 2011, they have multiple types of ACs for their customers. This bule star AC is rated with 5 stars by BEE that consume 600.91 kilo watt energy annually.
If you live in costal areas then you should definitely check this out because it has dehumidifier feature which absorb the humidity from you room.
It has a good ISEER value of 4.51 and that’s the reason for being on this list of highest ISEER rating AC.
You will get 10 years on compressor warranty but the PCB warranty is not available. It produces too much noise while running.
Key Features
- This AC is more effective in those places where the humidity is very high
- It can save your electricity bills with the help of it’s smart features
- Durable due to its copper condenser
Also Read: Best AC brands In india
Pros and Cons
Pros
- 5 Star BEE ratings
- Multiple Features
- Eco friendly refrigerant
- ISEER value is 4.51
Cons
- Noisy
- Decent power consumption
4. Daikin 1 ton 5 star inverter split AC
Daikin 1 ton 5 star inverter split AC Specifications
| Daikin 1 Ton inverter Split AC | Specifications |
| Brand Name | Daikin |
| Model No. | MTKM35U |
| BEE Star Ratings | 5 Star |
| ISEER Value | 5.2 |
| Cooling Capacity | 3.51 kilo watt |
| Annul Power Consumption | 523.54 kilo watt per year |
| Noise Level | 30 dB |
| Features | Turbo cooling 3D air flow Triple display Auto moisture adjustment PM 2.5 Filter Dust filter Fast cooling Dew clean technology. |
| Warranty | 1 year product 5 years on PCB and 10 years on inverter compressor |
| Refrigerant | R 32 |
| Condenser Type | Copper |
| Price in India | 37499 |
Daikin 1 ton 5 star inverter split AC Review
When Daikin entered in Indian AC market they are known only as a premium AC maker, but now they have all types of AC to manage each and every type of customers and their demands.
This 1 ton Daikin AC is rated with 5 star BEE ratings with a impressive ISEER value of 5.2, it consumes 523.54 kilo watt per year.
There are multiple features such as 3D air flow, Turbo Cooling, Dew clean technology etc. You room will be dust free with its dust filter. It has moisture adjustment feature that can adjust your room moisture automatically.
This AC comes with triple display for easy troubleshooting. It is almost noise less, it produces only 30 dB noise during operations.
So, if you are looking for a best 1 ton highest ISEER rating AC then you should definitely check this out.
Key Features
- The cooling capacity of this AC is far better than others
- ISEER value is really great
- It can remove the unwanted dust particles
Pros and Cons
Pros
- Different types of useful features
- PCB warranty
- Less noise
- Les power consumption
Cons
- This AC is capable to cool a small room
5. Carrier 2 Ton 3 star non Inver split AC
Carrier 2 Ton 3 star Non inverter split AC Specifications
| Carrier 2 Ton 3 star Non inverter split AC | Specifications |
| Brand Name | Carrier |
| Model No. | CAS24EK3R30F0 ESKO NEO SPLIT AC |
| BEE Star Ratings | 3 star |
| ISEER Value | 3.62 |
| Cooling Capacity | 3150 watts |
| Annual Power Consumption | 1325.27 kilo watt hours |
| Noise Level | 42 dB |
| Features | Dust filter PM 2.5 filter Hidden display Auto cleanser |
| Warranty | 1 year on product 1 year on condenser 5 years on compressor |
| Refrigerant | R 32 |
| Condenser Type | Copper |
| Price in India | 50990 |
Carrier 2 Ton 3 star Non inverter split AC Review
The 5th AC in this of Highest ISEER ratings AC is from Carrier, one of the oldest home insulation brand carrier which was stared by ‘The father of modern AC’ Willis Carrier.
If you are looking for a highest ISEER rating AC to cool a large size room then you can definitely check this out.
There is a PM 2.5 filter to purify your room air and makes it heathier. You don’t have to clean it manually due to its auto cleaner feature.
You will find copper condenser here that drastically enhance your ACs durability and makes it all weather ready.
It comes with 3 stars BEE star ratings which consumes 1325.27 kilo watt hour energy per year with a ISEER value of 3.62 which is good enough for a 3 star AC.
This carrier AC produces 42 dB noise which is too much. As refrigerant it uses R 32 environment friendly refrigerant to fulfil tour cooling demands.
1 year on product warranty 1 year warranty on condenser and 5 years on compressor warranty is available here from the date of purchase.
Key Features
- Eco Friendly technology
- Smart AI features
- Air Purifier
Pros and Cons
Pros
- Multiple Air filters
- Hidden display
- Good ISEER ratings
Cons
- Produces too much noise
- Energy consumption is average
6. Godrej 1.5 Ton 3 Star 5 in 1 Inverter AC
Godrej 1.5 Ton 3 Star 5 in 1 Inverter AC Specifications
| Godrej 1.5 Ton 3 Star 5 in 1 Inverter AC | Specifications |
| Brand Name | Godrej |
| Model No. | EI 18TINV3R32 WWD |
| BEE Star Ratings | 3 star |
| ISEER Value | 3.85 |
| Cooling Capacity | NA |
| Annual Power Consumption | 965.71 kilo watts |
| Noise Level | 38 dB |
| Features | Dust filter PM 2.5 filter Hidden display Auto cleanser |
| Warranty | 1 year on product 1 year on condenser 5 years on compressor |
| Refrigerant | R 32 |
| Condenser Type | Copper |
| Price in India | 30990 |
Godrej 1.5 Ton 3 Star 5 in 1 Inverter AC Review
Here is another 3 star AC which has an high ISEER rating of 3.85, It has two special features which makes it more customer friendly. This Air conditioner produce less noise as compare to others.
Copper condenser makes your AC more durable, the annual power consumption of this AC is 965.71 kilo watts. It has I-Sense technology which can able to reduce your electricity bill by controlling its temperature as per need.
R32 refrigerant is there that is less harmful for ozone layer, so it will keep you cool without any effects. So, at the end if your criteria fits on it then you can go for this air conditioner.
Key Features
- 3.85 ISEER Rating
- Less Noisy
- Less power consumption
Pros and Cons
Pros
- Produce less noise
- Affordable price
- Durable
Cons
- 3 Star rated
7. Voltas 1.4 Ton 3 Star Inverter Split AC
Voltas 1.4 Ton 3 Star Inverter Split AC Specifications
| Voltas 1.4 Ton 3 Star Inverter Split AC | Specifications |
| Brand Name | Voltas |
| Model No. | 173V Vectra Platina |
| BEE Star Ratings | 3 star |
| ISEER Value | 3.81 |
| Cooling Capacity | NA |
| Annual Power Consumption | 4600 Units |
| Noise Level | 47 dB |
| Features | Anti Dust, Antimicrobial Protection, Anti-Corrosive Coating, LED Display, Self Diagnosis |
| Warranty | 1 year on product 10 years on compressor |
| Refrigerant | R 32 |
| Condenser Type | Copper |
| Price in India | 31990 |
Voltas 1.4 Ton 3 Star Inverter Split AC Review
Voltas is a subsidiary brand of well known brand Tata, they produce a large number of ACs in present days. There are various features in it such as where you can display all its modes and its problems etc.
This AC use R32 environment friendly refrigerant which is not harmful for our beloved mother Nature, it produce 47 dB noise which is slightly higher.
This is rated with 3 star ratings and a good ISSER value of 3.81 that’s why we include this AC in our list of highest ISEER rating AC.
Here you will get self-diagnosis mode which reduce your maintenance cost and hustle.
Key Features
- Suitable for small to medium rooms
- Self Diagnosis Program
- Many Air filters
Pros and Cons
Pros
- Affordable price
- Eco friendly refrigerant
- Copper condenser
Cons
- Noise level is slightly higher than normal
FAQs. Highest ISEER Rating AC in India
1. What is the best Iseer rating for AC?
The answer is quite tough to answer straightly, it depends on AC but you got a clear idea about best ISEER rating for AC
2. Is higher Iseer rating better?
Yes, definitely higher ISEER ratings means more energy efficient
3. What is the Iseer rating of Blue Star AC?
The Iseer rating of Blue Star AC depends on BEE star ratings, for example a 5 star blue star ac has 4.51 ISEER ratings
4. Which is the best iseer rating ac in India?
The best iseer rating ac in India is 5
5. Is Iseer high good or bad?
Yes, high ISEER rating is obviously good
Conclusion
So, these are the top 5 highest ISEER rating AC you can definitely check them about. We have already mentioned their pros and cons along with their detailed specifications, to know more about them you can visit their official websites or you can click on the links mentioned below at the every products.
Hope this article is able to inform you about the Highest ISEER rating AC in India. If this is helpful then don’t forget to send a feedback on the below comment section.
If you have any quarries related to this topic then please ask me on the below comment section, I will definitely try to answer your all quarries about best low maintenance AC.
Thank you for reading this article till END.
I am pursuing my degree on Mass-Communication and Journalism right now , I am highly passionate about technology and technical gadgets. I am also a tech content writer since 2020 on a well known tech review website.