9 Best 1 Ton AC In India – Expert Reviews And Extensive Buying Guide 2023

Last Updated on 25 January, 2023 by Sourav Roy

Need an AC that doesn’t use a lot of power and still manages to provide the perfect cooling for a small-medium sized room? Well, we’ve got you covered with the perfect ACs for your needs- a 1 Ton AC is your best bet for this scenario, and this post contains detailed reviews of the best 1 Ton AC in India.

We’ve also got a lot of variety in the options here, so whichever feature you like, you can find it in our list. We’ve also added a detailed buying guide that can get you an AC that keeps you cool even on the hottest days. Whether you pick from our list or pick something with the help of our buying guide, whatever you get will keep you satisfied for years to come.

Best 1 Ton AC In India 2023

Best 1 Ton AC In India

1. Sanyo 1 Ton SI/SO-10T3SCIC 3 Star AC

It might seem odd to start our list with an AC from Sanyo instead of a premium brand like LG. However, Sanyo has some really good options available and thus deserves to be highlighted.

Sanyo 1 Ton SI/SO-10T3SCIC 3 Star AC


  • Product Dimensions: 80 x 23 x 29.5 cm
  • Weight: 9.5 Kg
  • Type: ‎Split AC
  • Energy Efficiency: ‎3 Star
  • Inverter Technology: Yes
  • Noise Level: 40dB


  • Comes with a PM 2.5 filter and an anti-dust filter for more health protection.
  • Copper Condenser ensures a longer lifetime and adds to the AC’s overall cooling efficiency.
  • Backlit Remote makes nighttime use more convenient.

Why do we recommend Sanyo 1 Ton SI/SO-10T3SCIC 3 Star AC?

Equipped With An Advanced Inverter: The inverter in this AC ensures varied rotor speeds. It can adjust power usage as per the requirement and save on energy.

Offers A Self-Diagnosis Feature: This AC can diagnose problems itself and then provide solutions. So, if you’re having trouble with your AC, there’s a smaller chance for you needing to go to the brand’s customer service to get things fixed.

Quick Cooling With Glacier Mode: The Glacier mode can come in handy if you need to cool a room quickly. All you have to do is press a button, and the AC will start making cool air 35% faster than the regular cooling mode.

Perfect For Scorching Hot Days: Do the summers in your place make temperatures go up as high as 52°C? If so, then you need an AC that can handle such high temperatures, and this Sanyo model is one of the few that can do just that.

Environmentally Friendly: This Sanyo model uses R32 refrigerant gas. This gas is more environmentally friendly than the gas that many standard ACs use. So, you’ll get good cooling and also contribute to keeping the environment safe.

The good side
  • Comes with high-quality fins.
  • Remote is easier to operate in the dark.
  • Inconspicuous temperature display.
  • Durable internal components.
The bad side
  • More energy efficient than most normal ACs, but could be better.


Is the installation free?

No, it’s not.

Does it have a built-in stabiliser?

No, it doesn’t.

Is the outdoor unit coil made of copper?

Yes, it is.

Final Verdict

This Sanyo 1 Ton SI/SO-10T3SCIC 3 Star AC is a good option if you’re looking for a mid-range inverter AC. It doesn’t have all the bells and whistles that more higher-end models do, but it gets the job done well. It offers great cooling speed and plenty of convenient features that make life easier.


2. AmazonBasics 3 Star 1 Ton Split AC With Four-Stage Filtration System

AmazonBasics is always a safe bet when it comes to long-lasting quality electronics. This AC is a prime example of that. It offers some good features and is incredibly versatile.

AmazonBasics 3 Star 1 Ton Split AC With Four-Stage Filtration System


  • Product Dimensions: 80 x 23 x 29.5 cm
  • Weight: 9.3 Kg
  • Type: ‎Split AC
  • Energy Efficiency: ‎3 Star
  • Inverter Technology: No
  • Noise Level: 38dB


  • Provides good cooling performance for rooms under 110 Sq Ft.
  • Comes with a Sleep Mode to ensure nights of good sleep.
  • Has better air distribution than standard ACs; cool air gets sent to all corners of the room.

Why do we recommend AmazonBasics 3 Star 1 Ton Split AC With Four-Stage Filtration System?

Four Stage Filtration System: This AC is one of the best 1 Ton ACs in India when it comes to health protection. It’s equipped with 3Ms Micro Dust Anti-Bacterial filters. These filters work to remove all sorts of allergens and dust from the air, and they can even trap particles up to the size of 0.3µm. So, if you’re someone who suffers from allergies or asthma, this AC is perfect for you.

Equipped With High-Quality Coating: With the Blue Fin Coating, the AC can easily withstand extreme weather conditions. You’ll never have to worry about losing efficiency over time.

Offers Good Power Savings: Though it’s only a 3 star AC and doesn’t have an Inverter, it still comes with a well-optimised Energy Saving Mode. Combined with the Blue Fins and Copper Condenser, this mode can save you a significant amount of energy.

Comes With Fungal Protection: You won’t have to deal with fungi resulting from the water contained within the evaporator, as the blower motor runs for a few extra seconds once the AC is turned on to get rid of the water.

The good side
  • Fast and even cooling.
  • Well-integrated display.
  • Good power savings.
  • 100% copper condenser.
  • Good air filtration system.
The bad side
  • Doesn’t have an inverter.
  • Low-quality after-sales service.


Can it be used for heating?

No, it can’t.

Does it need a stabiliser?

No, it doesn’t.

Final Verdict

This AmazonBasics AC is a great option for high-quality filters and cooling performance alone. Yet, you’ll get so much more than that. There’s plenty of power savings and good durability. It may not have the best after-sales service, but you can avoid needing such services with minimal maintenance.


3. Voltas 1 Ton 125 EYR/123ZZY-IMR 3 Star Split AC

 Voltas 1 Ton 125 EYR/123ZZY-IMR 3 Star Split AC


  • Product Dimensions: 49 x 168 x 83 cm
  • Weight: 44.5 Kg
  • Type: ‎Split AC
  • Energy Efficiency: 3 Star
  • Inverter Technology: No
  • Noise Level: 48dB


  • Dual Display offers more extra useful information and adds to the general look of the AC.
  • A convenient lock button prevents anyone from accidentally switching settings.
  • Can easily cool the room even with high ambient temperature.

Why do we recommend Voltas 1 Ton 125 EYR/123ZZY-IMR 3 Star Split AC?

Aesthetically Pleasing Design: This is one of the best 1 Ton ACs in India in terms of design. This one has a deep red design instead of the standard dull white of regular ACs. However, that’s not even the best thing about this model. Its air blowing fins look good and are made so it can blow cool air out efficiently and reach large portions of the room quickly.

Offers A Perfect Sleep With The Sleep Mode: This mode gradually decreases the cooling power after a preset time so that you can sleep comfortably without any disturbance. So, you can sleep well with this AC even if your nights start getting colder by the end.

Multi-Stage Filtration Process For Maximum Protection: This Voltas Split AC comes with a three-stage filtration process that removes all sorts of allergens, bacteria and viruses from the air. This will help protect your family from harmful diseases and keep your home healthy.

Comes With Dual Display: This is a very useful feature as it allows you to see the set temperature and the actual room temperature simultaneously. You can easily set the AC to provide cooling for just the perfect comfort level with the info.

The good side
  • Good design.
  • Efficient cooling.
  • Offers good air filtration.
  • Dual display for better monitoring.
  • Has Self-diagnosis.
The bad side
  • Installation process comes with some hassles.
  • Remote quality is mediocre, and there’s no backlighting.


What's the condenser coil made of?

It’s made of copper.

Is it good enough to cool a 10x10 room?

Yes, it can do that without any issues.

What refrigerant gas does it use?

It uses R-22 gas.

Final Verdict

This is an incredibly well-rounded AC. Don’t let the star ratings bother you – though it’s only rated 3 stars; it’ll save you far more energy than a regular mid-range AC will. Aside from all that, this AC is also a good option for a small-medium sized family with kids. If your kid sleeps in the same room, they won’t be able to mess with the options while you’re not looking.


4. Whirlpool 1.0T MAGICOOL PRO 5S 1 Ton 5 Star Split AC

Whirlpool has been steadily winning the hearts of Indian customers for the last few years, and after looking at this product, we can see why. This brand definitely offers the same quality level as Samsung or LG does. Let us tell you everything about this AC.

Whirlpool 1.0T MAGICOOL PRO 5S 1 Ton 5 Star Split AC


  • Product Dimensions: 80 x 29.5 x 23 cm
  • Weight: 47 Kg
  • Type: ‎‎Split AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: Yes
  • Noise Level: 45dB


  • Powerfully and evenly distributes cool air, even when the ambient heat is very high.
  • 6th Sense FastCool technology cools down your room in record time.
  • A perfect option for coastal areas thanks to the dehumidifier function.

Why do we recommend Whirlpool 1.0T MAGICOOL PRO 5S 1 Ton 5 Star Split AC?

Advanced 6th Sense Cooling Technology: With the high-quality sensors equipped in this AC, you can have air instantly and perfectly distributed all across your room as soon as you turn it on.

Easily Handles Super Hot Days: Even if the heat in your area goes up to as high as 40°C, that’ll barely be an issue for the AC. It can handle temperatures far higher than that- it can provide perfectly cool air as long as the temperature is below 55°C.

Stabiliser Free Operation Ensures Longer Lifetime: This AC doesn’t require a stabiliser to work- it can easily stand voltage fluctuations. So you’ll have to deal with fewer problems. Even if you still somehow run into problems, you can easily fix them with the self-diagnosis feature.

Top Tier Power Savings With IntelliSense Inverter: The IntelliSense Inverter ensures that the AC always works at the lowest possible power consumption. The sensor makes sure that the AC is never using more power than it needs to; according to our tests, the 5-star rating is certainly justified.

The good side
  • 5-star energy rating.
  • Low noise levels.
  • Fast and intelligent cooling.
  • Works well without stabiliser.
  • Uses R32 refrigerant.
  • Has a dust filter.
The bad side
  • Fan speed could be faster.


Can it heat a room?

No, it can’t.

Does it come with a free stand?

No, it doesn’t.

How high can I set the temperature?

You can set it up to 30°C.

Final Verdict

If you’re concerned about choosing from our earlier picks because of their star ratings, you can try this AC instead. It offers some of the highest energy savings from all other 1 Ton ACs on the market. That’s not the only thing that makes it one of the best 1 Ton ACs in India, though; the high-end features and premium build quality add to that as well.


5. LG PS-Q13YNZE Convertible 6-in-1 5 Star 1 Ton Inverter AC

We’re sure we don’t need to say much about LG- everyone knows about their high-quality products. But what we will say is that this AC is a great option for those looking for an incredibly versatile air conditioner.

LG PS-Q13YNZE Convertible 6-in-1 5 Star 1 Ton Inverter AC


  • Product Dimensions: 18.9 x 83.7 x 30.8 cm
  • Weight: 8.1 Kg
  • Type: ‎‎Split AC
  • Energy Efficiency: ‎5 Star
  • Inverter Technology: Yes
  • Noise Level: 21dB


  • Combines sleep mode and super-efficient cooling to offer the perfect sleep.
  • 4 Way Swing offers faster and more efficient cooling.
  • Uses special Ocean Black Protection to offer long-lasting durability.

Why do we recommend LG PS-Q13YNZE Convertible 6-in-1 5 Star 1 Ton Inverter AC?

Versatile 6-In-1 Cooling System: The convertible mechanism is one of the main reasons we felt this AC was good enough to be considered one of the best 1 Ton ACs in India. These ACs are rare but super convenient. You can change the tonnage of the AC between 40%, 60%, 80%, 100% and 110% to make sure the AC never spends more power than it needs to. There’s an extra mode too, which lets the AI handle the capacity.

Auto Clean Keeps Heat Exchanger Mould Free: The Auto Clean mode is a great feature that helps keep the heat exchanger mould-free and bacteria-free. This prolongs the life of your AC and keeps it running in perfect condition for a longer period.

Noiseless Performance: Most ACs can make a lot of noise, but this one is significantly different. It’s 20dB’s quieter, so you’ll definitely be able to get a peaceful night’s sleep, even when running it at full power.

Ocean Black Fin Offers Enhanced Protection: We were surprised by how well the fin handled environmental hazards when running tests in our lab. It prevents issues from smoke and dust, and it’s as good as it says it is against harmful chemicals.

The good side
  • Offers more versatility.
  • Barely makes much noise.
  • Good for coastal areas.
  • Handles high heat easily.
The bad side
  • Installation charges are comparatively higher.
  • After-sales service could be better.


Does it come with a remote holder?

No, it doesn’t.

Does it have Wi-Fi control?

It doesn’t.

Can I get it installed by a third party?

Yes, but there’s a catch. Your warranty will be void if you install it that way.

Final Verdict

Easy maintenance, quiet performance, high power savings and superb cooling capacity; this AC has everything going for it. It’s practically good for everyone, so unless you have something against the design or are looking for a very specific feature that it doesn’t have, we’d recommend you to go for it and try it out. You won’t be disappointed.


6. Panasonic CS/CU-WU12YKYXF 1 Ton 4 Star Inverter Wi-Fi AC

Panasonic is a Japanese brand well known for its state-of-art electronics. This 1 Ton AC is one of the most advanced ACs on the market. You’ll find many features that can make your day to day life much more convenient for you.

Panasonic CS/CU-WU12YKYXF 1 Ton 4 Star Inverter Wi-Fi AC


  • Product Dimensions: 87 x 23.6 x 29.6 cm
  • Weight: 38 Kg
  • Type: ‎‎‎Split AC
  • Energy Efficiency: ‎4 Star
  • Inverter Technology: Yes
  • Noise Level: 38dB


  • Variable Speed Inverter Compressor offers excellent power efficiency.
  • Allows users to make custom profiles with different temperatures to turn on at set times for extra convenience.
  • Has a powerful smartphone app that provides a lot of control and provides a lot of useful data.

Why do we recommend Panasonic CS/CU-WU12YKYXF 1 Ton 4 Star Inverter Wi-Fi AC?

JetStream Airflow Ensures High Reach Distance: The indoor unit has a large air intake and fan diameter and can throw air as far as 45 feet. So, regardless of where you’re sitting in your room, you’ll always be able to enjoy the cool air.

Advanced Smartphone Control: The Panasonic AC has a very powerful smartphone app that gives you much control over the AC. You can set timers, customise cooling profiles and even see data such as energy consumption and indoor air quality.

Perfect For Sleep: You can set the perfect sleep profile for yourself with the Miraie app. But that’s not the only way you’ll be able to sleep well. Even if you need to change a setting in the middle of the night, you don’t need to turn on your phone’s bright screen; there’s voice control as well. You don’t even need to touch your phone. The feature works with both Google Assistant and Alexa.

Offers Thorough Air Purification With nanoe-G Technology: The AC comes with Panasonic’s nanoe-G technology. This helps to remove 99% of bacteria and viruses in the air and harmful PM2 5 particles. The air in your room will always stay healthy.

The good side
  • Power-efficient design.
  • Comes with one of the best AC companion apps.
  • Monitors and shows air quality.
  • Excellent durability.
The bad side
  • Makes a good amount of noise.


Does it have an auto-clean feature?

Yes, it does.

Does it have a solar charging mechanism?

No, there’s no solar charging.

Is the installation free?

No, it’s not.

Final Verdict

This AC isn’t as popular as the other options on our list, but it’s just as good. It has some powerful features that not even many expensive ACs have. The software and voice control integration is especially good. That alone makes this AC one of the best 1 Ton ACs in India. Then there’s the extra health protection, durability and cooling power. Not even the cons are particularly significant. We’re sure you’ll be very satisfied if you purchase it.


7. Godrej 1 Ton GIC 12HTC5-WTA Split 5S 5 Star Inverter AC

The Godrej 1 Ton GIC 12HTC5-WTA Split 5S 5 Star Inverter AC is a very durable and reliable option. It offers great value for your money and some excellent features. Let’s talk about some of its finer details.

Godrej 1 Ton GIC 12HTC5-WTA Split 5S 5 Star Inverter AC


  • Product Dimensions: 18.9 x 81.2 x 29.7 cm
  • Weight: 35.6 Kg
  • Type: ‎‎‎‎Split AC
  • Energy Efficiency: ‎5 Star
  • Inverter Technology: Yes
  • Noise Level: 43dB


  • Comes with an auto-clean mechanism to ensure it’s always healthy air blowing out.
  • Provides remarkable cooling even when the heat levels are unusually high.
  • Has more than enough durability to last longer than a decade.

Why do we recommend Godrej 1 Ton GIC 12HTC5-WTA Split 5S 5 Star Inverter AC?

Has A Heavy-Dute Anti-Corrosion Condenser: The condenser on this Godrej AC is equipped with Gold Fins. So there won’t be any corrosion at all, and even better, the fin will add to the overall cooling ability as well.

Tri-Filter Air Purification Ensures Healthy Air Circulation: The AC has a tri-filter air purification system. The system consists of an anti-bacterial filter, an active carbon filter and an anti-dust filter. These filters work together to remove 99% of bacteria, viruses and dust particles from the air. So you’ll always be breathing clean air.

Easy To Maintain: You’ll never need to go to the customer service when using this AC, as its durability is one of its biggest points. Aside from the fin, it also comes with an inverter and a 100% copper coil. It even keeps itself clean with the Healthy Blow Out feature to further increase durability and provide further protection to health. If you somehow still end up with an issue, you can easily fix it with the Smart Diagnosis feature.

Doesn’t Make A Lot Of Noise: While this AC isn’t as quiet as the LG PS-Q13YNZE one, it’s still one of the best 1 Ton ACs when it comes to low noise production. You’ll barely be able to notice any sounds as you sleep in the quiet of the night.

The good side
  • Low noise production.
  • Good after-sales services.
  • Durable and low maintenance.
  • 5-star power rating.
  • Distributes cool air uniformly.
The bad side
  • No auto swing mode.
  • No reset button on the remote for timer.
  • Installation process comes with some hassle.


Is there a sleep mode?

Yes, there is.

Will it work in single phase?

Yes, it will.

Can I turn off the temperature display with the remote?

You can.

Final Verdict

This product is just a very cost-effective option in general. It can offer you good cooling, decent features and everything you’d want in a high-quality AC. However, the biggest thing we appreciate about this AC is how easy it is to get serviced. As Godrej is a local brand, you can find customer service just about anywhere, regardless of where you are. All in all, this 1 Ton Split AC is most definitely a solid option.


8. Voltas 123V CZT3 1 Ton 3 Star Split AC With Inverter

While reviewing ACs, we’ve come across more than one good option from Voltas. Though at the lower portion of the list, this one just as much deserves to be considered one of the best 1 Ton ACs in India as the Voltas 125 EYR/123ZZY-IMR we reviewed earlier.

Voltas 123V CZT3 1 Ton 3 Star Split AC With Inverter


  • Product Dimensions: 54.6 x 175.7 x 85.6 cm
  • Weight: 48 Kg
  • Type: ‎‎‎‎Split AC
  • Energy Efficiency: ‎3 Star
  • Inverter Technology: Yes
  • Noise Level: 45dB


  • Makes humid days super comfortable with the active dehumidifier feature.
  • Easily operates in areas with power issues thanks to the stabiliser free design.
  • Uses environmentally friendly R32 gas, which is more efficient and has zero ozone depletion potential.

Why do we recommend Voltas 123V CZT3 1 Ton 3 Star Split AC With Inverter?

Provides Excellent Cooling In No Time: The AC comes with a fast cooling mode that quickly brings the room’s temperature down to the desired level. It won’t leave any hotspots in the room either.

Has An Advanced Compressor: This product runs with a Steady Cool Compressor. It helps to maintain the desired temperature for a longer period of time and also cuts down on power consumption.

Great Air Purification: The AC also has an air purification feature that removes all the allergens, dust, and smoke from the room. It is a great choice for people who are prone to allergies. An extra upside of this feature is that you can also get rid of unpleasant odours in the air and keep your room smelling fresh.

Offers High Ambient Cooling: This AC can quickly and easily cool large rooms, even if the outside gets incredibly hot. So, if you have a large space that you need to cool down, this is a great option to consider.

The good side
  • Purifies air well.
  • Has a fast cooling speed.
  • Has a powerful and efficient compressor.
  • Long-lasting design.
  • Low noise production.
The bad side
  • Bad quality installation service.


What's the voltage range this AC can operate on?

190 to 250 volts.

Does it come with a dual inverter?

No, it doesn’t.

How long is the included copper tube?

It’s about 3m.

Final Verdict

This AC is a good option for those looking for a cost-effective and sturdy product. It has some great features, like the fast cooling mode and air purification, that make it stand out from other models in its price range. It’s also very easy to operate and doesn’t produce a lot of noise. The only downside is the installation process. Once you can get past that part, you’ll have an incredibly reliable AC that’ll last you a long time.


9. Haier HSU12T-TFW3B 1 Ton 3 Star Copper Split AC

From all the products we’ve reviewed from this brand so far, we can safely say that no top product list is complete without something from Haier. This AC is an underrated gem that deserves to be in every best 1 Ton AC in India list. It’s an Amazon’s Choice product too, which makes our point stronger. Let us tell you more about its features.

Haier HSU12T-TFW3B 1 Ton 3 Star Copper Split AC


  • Product Dimensions: 20 x 86.5 x 29 cm
  • Weight: 35.5 Kg
  • Type: ‎‎‎‎Split AC
  • Energy Efficiency: 3 Star
  • Inverter Technology: No
  • Noise Level: 37dB


  • Creates a wide, long-reaching airflow to offer maximum cooling.
  • Powerful enough to cool the room in minimal time with low energy consumption.
  • Controls are user friendly and incredibly convenient.

Why do we recommend Haier HSU12T-TFW3B 1 Ton 3 Star Copper Split AC?

Super Fast Cooling: Coming home all hot and exhausted? Well, this Haier AC has you covered. Press the Turbo button, and the whole room will be cool in less than a minute. Even if it’s as hot as 54°C outside, it can still cool the air quickly.

Long Distance Air Throw For Maximum Coverage: With the help of a powerful motor and a wide-angle louvre, this AC can send the cool air up to many meters away. So, whether you’re sitting in the farthest corner of the room or on the opposite end, you’ll get cooled down in no time.

Barely Noticeable Noise Production: Though the motor is fairly powerful, it doesn’t produce a lot of noise. You can comfortably sleep or work in the room while it’s on without feeling disturbed.

Provides Excellent Air Filtration: This AC doesn’t just cool the air; it also cleans it. It can remove all the allergens, smoke, and dust from the room. So, not only will you feel cooler, but you’ll also breathe easier. The filtration system doesn’t affect the performance either.

The good side
  • Good value for money.
  • Durable and good looking design.
  • Low noise production.
  • Offers quick cooling.
The bad side
  • Mediocre after-sales service.


What is the warranty period?

1 year on product and 6 years on compressor.

Does it include extra copper wire?

Yes, you’ll get 10 ft of copper wire for free with the AC.

Does it have Ocean Black Protection?

No, it doesn’t.

Final Verdict

Though there may not seem like you’ll get a lot of features with this AC, its sheer raw performance and reliability are still enough for us to consider it one of the best 1 Ton ACs in India. It’s perfect for those who are looking for a cost-efficient option that still offers a lot.


Recommended Reading: 11 Best Air Conditioner (AC) in India 2023 – Expert Analysis


Best 1 Ton AC in India – Buying Guide

Best 1 Ton AC in India - Buying Guide

Now comes the buying guide. We’ve written this section with thorough research of every little thing you need to look into to get yourself an AC worthy of being considered one of India’s best 1 Ton ACs. Go on and give it a read.


Different Types of Air Conditioners

There are mainly two types of 1 Ton air conditioners available for use at home — Split ACs and Window ACs. Let’s consider their pros and cons.

Split ACs

Split ACs, as the name implies, are those that are split into two parts — the compressor and the evaporator. The compressor is placed outside the room while the evaporator is placed inside the room. This type of AC is the most popular and is available in both 1 ton and 1.5-ton variants.

Pros Of Split ACs

  • They’re incredibly power-efficient.
  • They make very little noise in the interior since the compressor is placed outside the room.
  • Split ACs offer more advanced features than most Windows ACs.
  • Better cool air distribution.
  • Their efficiency makes them last much longer.

Cons Of Split ACs

  • They’re comparatively expensive.
  • Installation takes more effort.
  • Compressor unit makes noise.


Window ACs

Window ACs are the most basic and traditional type of air conditioners. As the name suggests, they’re installed in a window and use room air to cool the interior. They’re usually smaller in size and are less expensive than Split ACs. However, they’re also much less power-efficient and typically don’t last as long as their Split counterparts.

Pros Of Window ACs

  • They’re cheaper.
  • Easier to install.
  • Doesn’t need a dedicated outdoor space.
  • Extra ductwork isn’t necessary for installation.
  • Can cool a fairly large area.
  • Works great for medium-sized single rooms.

Cons Of Window ACs

  • They consume a lot of energy.
  • They make a lot of noise.
  • They need to be cleaned and maintained often.
  • Lower durability compared to Split ACs.

Recommended Reading: Split AC vs Window AC – Which one should you buy?


Types Of Compressors

First off, let’s get the basics out of the way. What is a compressor? It’s a device meant to condense the refrigerant gas and increase its pressure so that it can be circulated through the system. The gas is the primary component used to cool a room, so the compressor plays a vital role in the cooling performance of the air conditioner. That’s why you need to have a detailed idea of the types of compressors used in most 1 Ton ACs. They’re of two types — reciprocating and rotary. We’ll explain how both work and show you some of their advantages and drawbacks.

Reciprocating Compressors

Reciprocating compressors, or piston compressors, are the most common type of compressor and are found in both Window and Split ACs. They use a piston to compress the gas, which then flows through the system and cools the room.

Pros Of Reciprocating Compressors

  • Maintenance and repairs are convenient thanks to the pistol and shaft mechanism, which is easy to disassemble.
  • Pistol and cylinder arrangements can be adjusted and refined to create more pressure.
  • Comparatively cheaper.

Cons Of Reciprocating Compressors

  • Since the design is mostly mechanical, these compressors can make plenty of noise and make a good amount of noise.
  • The outdoor unit retains a very high temperature.
  • Most reciprocating compressors are bulky and heavy.


Rotary Compressors

Rotary compressors consist of two rotors. These rotors rotate in directions opposite of each other. The refrigerant gas is compressed as it flows between the two rotors.

Pros Of Rotary Compressors

  • Due to the lower amount of mechanical moving parts, these compressors make much less noise than their reciprocating counterparts.
  • These compressors can work well under many power ranges and pressures, making them a good option for commercial use.

Cons Of Rotary Compressors

  • They’re comparatively more expensive.
  • They have a minimum use quota to prevent corrosion, which makes them less ideal for home usage, as ACs are used less frequently in such places.

Recommended Reading: Reciprocating vs Rotary Compressor in AC: Know the Difference


Things To Consider Before Buying The Best 1 Ton AC In India

1. Capacity

The capacity of an AC indicates how much space the AC can cool. When choosing an AC, you need to make sure that the capacity of the AC is appropriate for the size of the room.

Get a high capacity AC for a small room, and you’ll get fast cooling, but the power consumption will be much higher. The same thing will happen if you get an AC with a capacity not sufficient for the room size- if it’s too low, the compressor has to deal with extra pressure. As such, you won’t receive good cooling.

For the best results, you should consider both your room size and the ambient temperature of your area without air conditioning. Here’s a rough table for the correct capacity for specific sizes.


This article is primarily for those looking for a 1 Ton AC. We’ve also got an article for the best 1.5 Ton ACs. Also, keep in mind that the tonnage doesn’t refer to the weight of the AC, but rather how much heat it can remove. The heat measurement term used here is BTU or British Thermal Units, and a 1 Ton AC can remove 12,000 BTU of heat.


2. Inverter Technology

Most of the Best 1 Ton ACs in India come with an Inverter. What exactly is an Inverter AC? Well, these ACs don’t have any connections to home inverters. Inverter ACs have a built-in inverter that varies the compressor’s speed to maintain a set temperature. This variation in speed helps conserve power and increases durability.

Non-Inverter ACs are not as efficient. When you turn on a Non-Inverter AC, the compressor starts at 100% capacity and runs until the room’s air has cooled to the set temperature. After that, the compressor will turn off completely. If the room starts getting warmer, it’ll turn on again.

Meanwhile, the compressor won’t turn off entirely when the room reaches the right temperature when using an Inverter AC. It’ll continue running at low capacity to maintain the cool temperature. This is a more power-efficient system; the turning on of the compressor consumes more electricity than a compressor running at low power.

Inverter ACs also use sensors to vary capacity at different levels up to 100%, so if your room isn’t that hot, the AC will rarely run its compressor at full capacity. That means even more power savings. As you can see, it can be a great idea to invest in the best inverter AC. These ACs cost a little more than standard ACs, but they’re an excellent long term investment.

Recommended Reading: Dual Inverter Air Conditioner vs Conventional Non-Inverter Air Conditioner – The Consumer Guide


3. Coil Material

An AC works through a mix of compression, evaporation and condensation. It processes a certain refrigerant through these methods, and it uses the coil to go from one place to another. That’s why the coil is so important. You can find it in two variations; Copper Coils and Aluminium Coils.

Copper Coils are incredibly durable and also easy to maintain. They’re also better at cooling than their counterparts. There’s no significant downside to these coils- they’re just a little more expensive than their counterparts, and they aren’t very flexible.

Aluminium coils are inferior, but they’re still very good. They’re cheaper and more flexible. They can ensure a good amount of cooling, though not as much as copper coils can. They’re also not as durable.


4. Condenser Coil Fins

Fins can change how well a condenser works. They’re essentially coatings that affect an air conditioner’s durability, efficiency, and heat dispersion ability. There are two kinds of fins- Gold Fins and Blue Fins.

Gold ones are more versatile and last longer. We’d recommend considering an AC equipped with the first- most of the best 1 Ton ACs in India use Gold Fin condenser coils. Blue Fin ones aren’t that bad, but they’re not as durable or efficient. We have a post regarding Gold Fin vs Blue Fin Condenser Coils in AC if you want a closer look at their disadvantages and advantages.


5. Refrigerants

The refrigerant is the most important part of an AC. It’s a gas that transforms into a liquid when it comes in contact with a coil, and it’s this liquid that does the cooling. You’ll find three types of refrigerants in air conditioners- R22, R410A, and R32.

R22 refrigerants are being phased out because they’re harmful to the environment. If you’re looking for an AC, avoid any that have R22 refrigerants.

R410A is the most popular refrigerant at the moment, and it’s pretty environmentally friendly. You’ll find it in most ACs these days.

R32 refrigerants are even more environmentally-friendly and are slowly becoming more popular. If you’re looking for a long-term investment, an AC with R32 refrigerants would be a good choice.


6. Star Ratings, EER, CoP, ISEER

When looking for an AC, the BEE ratings are a good way to start. They’re given with stars; more stars means more efficiency. The AC needs to be rated at least 3 stars at a minimum. However, don’t just go for the highest rated AC. Look at other ratings, too; the AC’s true efficiency can only be judged by looking at the EER, CoP, ISEER and BEE Ratings.

The EER stands for Energy Efficiency Ratio. A higher EER means that the AC can remove more heat per hour with less consumption of electricity. CoP is the Co-efficient of Performance; it tells you how much of the power input an AC uses is converted into cooling output. An AC with a high CoP is more efficient.

Finally, ISEER is the Indian Seasonal Energy Efficiency Ratio. It’s a measure of an AC’s efficiency over a year, taking into account different temperatures. The higher the ISEER, the better.

Recommended Reading: How to reduce AC power consumption? Tips & Tricks


7. Air Filters

If you don’t have an air purifier at home, you can get an AC with an Air Filter. It’ll protect you and your family from harmful particles in the air and help reduce allergies. Just be sure to clean the filter every once in a while. You can also choose to get an AC with more than one Air Filter.


8. Cooling Speed

Plenty of factors go into the AC’s overall cooling speed. The weather, the house’s location, the size of the room, etc. But, in general, most of the best 1 Ton ACs should be able to cool a medium-sized room in about an hour. If the room is bigger than that or is in a particularly warm area, you might need something with more power. If you’re in a coastal area, we’d also recommend getting an AC with a Gold Fin Condenser to get better performance.

Recommended Reading: How to maximize AC cooling in summers? Experts Reveal


9. Dehumidification Feature

Dehumidification is the process of removing moisture from the air. It’s especially important in humid climates to prevent mould and bacteria growth. Some of the higher end ACs can dehumidify air while also cooling it, so keep an eye out for the feature. You’ll especially benefit from it during the monsoon seasons or if you’re in a coastal area.


10. Noise Level

Noise levels are measured in decibels (dB). The lower the dB, the less noise the AC will make. Most best ACs have a noise level of about 35-50 dB. Between the types of ACs, Split ones make the least amount of noise.


11. Versatile Settings

ACs these days come with a variety of versatile settings to suit your needs. There’s usually a sleep mode for when you want the room cooler at night, a fan mode for when you just need some air circulation and an energy saver mode for when you’re trying to save on your electricity bill. You’ll also have finer control over the power if you get an inverter AC.


12. Timer Setting

An AC with a timer setting can be really handy. You can set it to turn off at a certain time and save energy by not leaving it on for longer than it has to.


13. Brand

The brand is always an important consideration when you’re buying something. Not all brands are created equal, and some have a better track record than others. When looking for the best 1 Ton AC in India, be sure to do your research on the different brands and see which ones have the features you’re looking for. We’d recommend LG, Voltas, Panasonic, Whirlpool or Blue Star products. ACs from these brands are fairly common, and it’s easier to find spare parts and servicing for them.


14. Warranty

You can fix a lot of AC problems by yourself. However, you might need to take it to a service centre in some cases. It’s always good to have a warranty just in case. Most good ACs come with a 1-2 year warranty, but some of the more expensive ones offer up to 5 years.

Recommended Reading: Repair your AC vs get a New One: The Checklist


Frequently Asked Questions

Is buying an AC online a reliable idea?

Buying an AC online is a perfectly safe and reliable idea. You can read reviews of the product before you buy it to get an idea of its quality. And, if something does go wrong, most online stores have good customer service that will help you resolve the issue. Just be sure to get something from a known brand.

Do I need a stabiliser to use an AC safely?

Each AC has a different power requirement, and some might need a stabiliser to function safely. You can check the power requirement of your AC on the product page or in the user manual. It’s still a good idea to have a stabiliser just in case, though.

Why are some ACs called Dual Inverter ACs?

Some of the best 1 Ton ACs use a Dual Inverter. These ACs come with a twin rotary compressor. This allows the AC to adjust the power it needs, so it’s more efficient. It also makes the AC quieter and gives it a longer life span.

Will there be any issues with an AC with an aluminium condenser?

ACs with copper condenser tubes are better than those with aluminium condensers. This is because copper doesn’t corrode like aluminium does, and it lasts longer. However, this isn’t to say that all ACs with aluminium condensers are bad – they just might not have as long a life span as those with copper tubes.

Is an AC with an air filter as good as an air purifier?

An AC with an air filter is different from an air purifier. Air filters remove dust, dirt and other particles from the air. However, they’re not as thorough as air purifiers, which also remove harmful gases and smoke from the air.



We hope that this post has helped you in some way or the other. We know how difficult it can be to pick an AC, especially when there are so many different models out there, with many containing similar features. Everything you’ve learned from this post about India’s best 1 Ton ACs will certainly come in handy.

That’s it for now. If you’d like to learn more about air conditioners, you can check out our dedicated section for them. Stay healthy, stay cool, we’ll see you next time.

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