Best 1 Ton Split Air Conditioner in India (2020) – Review

After spending a lot of time outside in heat and humidity, an individual always wishes to enter in a cool and refreshing area be it in your residential apartment or your office space. Installation of a split air conditioner is an affordable way to achieve this aspect. The reason it is called a split AC is that it is made up of two units – an outdoor unit and an indoor unit. The outdoor unit is normally placed on the exterior wall of the room. This kind of AC keeps the air cool inside the apartment have creates a soothing atmosphere.

The installation of these AC units is much simpler. There is more ductwork in traditional AC units. Hence the installation is a bit difficult. Also, traditional units consume more electricity, therebby, increasing expenses. Since there is no duct in split AC, the energy or heat loss is comparatively less. Noise producing parts of this air conditioner are present in the outdoor unit. Thus, it provides cooling facilities without creating any unpleasant noise.

In this kind of AC, there can be a single outdoor unit connected to multiple indoor units. Hence, it becomes easy to cool multiple rooms. Although the installation cost of this kind of AC is higher, once installed, it will save your lot of money on energy bills in the long run. Some split air conditioners, also have climate control facilities. It gives you year-round cost-friendly comfort. Modern split air conditioners come in sleek and attractive designs.

Let us now identify some of the best 1-ton split air conditioners present in the current Indian market.

5 Best Split AC (Air Conditioners) In India – Reviews

1 – Volta’s 1 ton 3 star split AC

Voltas 1 ton 3 star split AC comes with a non-inverter compressor, and hence, operates at low noise. It is most suitable for small-sized rooms. It has got an energy rating of 3 stars since it consumes only 782.62 units of energy annually. The AC comes with a warranty of 1 year on the product, and 5 years on the compressor. It comes with a copper condenser coil which provides better cooling. The AC requires less maintenance, once installed. Some other special features include the dust filter, anti-bacterial filter, and dehumidifier. It is available at the price of ₹28,990.


This AC provides instant cooling even if the temperature outside is very high. It has an inbuilt Active dehumidifier that senses the humidity indoor and changes it According to your will. Its turbo mode ensures better and fast cooling. The feature of self-diagnosis helps the AC to check its abnormalities itself and then resets automatically. The AC comes with a multistage filtration advantage. This helps AC to clean the air and remove allergens, odors and other harmful particles before the air reaches you. Voltas 1 ton 3 star split AC itself maintains a comfortable temperature by cutting excessive cooling and extra power consumption. The copper condenser coil is very durable.


If the installation is not proper, the problem of leakage might occur. Drain pumps may need regular cleaning and maintenance. Extra electrical wiring is required sometimes. The price of this model is pretty high as compared to others. But in the long run it will be beneficial to the customer.


Voltas 1 ton 3 star split AC is a worth purchasing product. Its features like filtration, dual display, turbo mode, sleep mode, etc. won’t let you regret your decision as a consumer.

2). LG 1 ton 3-star inverter split AC

LG 1 ton 3-star inverter split AC is equipped with a speed compressor that has the ability to adjust power level based on the heat load. It is energy efficient and operates at very low noise. It consumes energy of 685.49 units annually, and hence, received an energy rating of 3 stars. LG 1 ton 3-star inverter split AC comes with a warranty period of 1 year on the product and 10 years on the compressor. It comes with a copper condenser coil which ensures better cooling. The product requires very low maintenance after being installed once. It is environmentally friendly with no ozone depletion potential. It is available at a price of ₹35,999.


LG 1 ton 3-star inverter split AC comes with a double filtration feature ensuring that the air is made completely free form harmful particles before it reaches you. It comes with a dual rotary compressor that ensures fast cooling. It has a cooling score of 5, since it provides fast and proper cooling even when the temperature inside is very high. This product is known for its durability because a special  ocean black protection is applied to outdoor and indoor units. The LG 1 ton 3-star inverter split AC is also armed with a special Himalaya Cool Technology, which means that you will be provided with cool and refreshing air as soon as you turn on your AC. 4-step energy control limits the normal power consumption from 40% to 80% and saves up to 57% of the energy.


Installation must be proper otherwise problems may occur in the future. Extra charges are applied for installation and drain pipes.


As a consumer, one should go for buying LG 1 ton 3-star inverter split AC. It is, overall, an efficient product. It, automatically, senses the ambient temperature and provides you comfort. With these so many features, the product will prove to be reliable.

3). Samsung 1 ton 3-star invertible split AC

Samsung 1 ton 3-star invertible split AC comes with a variable speed compressor that adjusts power depending on the heat load. It is suitable for small-sized rooms. It is an energy-efficient product and got an energy rating of 3 stars. The AC comes with a warranty period of 10 years on compressor and 5 years on the condenser. The product uses an alloy condenser coil, which is more affordable than a copper condenser coil. It is available at a price of ₹32,999.


The product maintains the desired temperature without turning the device on and off frequently. It uses less energy and provides you great comfort. It comes with a 2-step cooling mode, which begins cooling the air as soon as the device is turned on. Then, the air in the room is cooled quickly using the Fast Cool mode. This mode makes the compressor run at the fastest fan speed for 30 minutes. Samsung 1 ton 3-star invertible split AC has a feature of auto change over which makes it select the operating mode itself by sensing the temperature of the room. It improves the performance of the heat exchanger and also prevents the device from corrosion.


Installation charges can be a bit high. Extra copper wires, drainage pipes, etc. may be required while installation. Improper installation may cause problems in future operations. The outdoor unit may need a separate stand. Regular cleaning is required to prevent blocking of the dust filters.


As a consumer, one should buy Samsung 1 ton 3-star inverter split AC. It has some exceptional features like triple protection, convertible mode and stabilizer free operation, which makes it a reliable and efficient product.

4). Daikin 1 Ton 3 Star Inverter Split AC

Daikin 1 Ton 3 Star Inverter split AC is a Daikin’s air conditioner with an inverter compressor is one of the best 1 ton split AC for a home with a 3-star rating. It has a copper condenser coil that makes it more efficient because the copper condenser coil requires less maintenance. The refrigerant used for cooling is R32 which is an eco-friendly coolant.


Daikin 1 Ton 3 Star Inverter split AC has a feature of self-diagnosis i.e. in case of any fault the air conditioner can itself detect and display the error caused in the device. The air cooling operation is quiet and noise-free. Unlike, any other air conditioner it does not produce any disturbing noise during operation. The split AC consists of an in-built stabilizer that can prevent the device from getting damaged due to any voltage fluctuations. A power-saving mode is provided in the conditioner to increase efficiency by saving power and leading to the low electricity bill. This power-saving mode is termed as the economy mode by the manufacturers.


The premier con of this split AC is its high price. AT a low power rating, the price of the air conditioner is quite high to afford. The split AC 1 ton 3-star price is 42,200 INR in the market.


The features provided by the air conditioner are very much nice as the device provides a wide range of automated functions. For an average room size and normal budget, Daikin 1 Ton 3 Star Inverter split AC is a must-have device.

5). Voltas 1 ton 4-star inverter split AC

Voltas 1 Ton 4 Star Inverter split AC is a wall-mounted type air conditioner manufactured by Voltas and has a capacity of 1 Ton. This split AC has an inbuilt inverter fitted inside it to prevent the device from getting damaged due to input voltage fluctuations. The 4 star Voltas 1 ton split AC price between India is around 60,000 INR.


This split AC has a special 4 stage filtration advantage that purifies all the bad odors and dust particles out of air. In addition to the cooling Action, it also enhances the quality of air. It is the best 1 ton split AC as it consists of a steady cool compressor that provides steady-state cooling. Even after the room temperature is high, the split AC maintains the optimum temperature very quickly by an energy-efficient process. Apart from the advanced timer, this split AC also has a sleep mode specifically designed for night time. Under sleep mode, the split AC maintains an ambient temperature and cuts off the power supply when the temperature falls below the ambient temperature.


The main con of Voltas 1 ton 4-star inverter split AC is the large space it occupies. Out of many customers who have bought have complained about its size that it has large dimensions as compared to the capacity.


Voltas 1 Ton 4 Star Inverter split AC is preferred for rooms with wide space. It has the capability to cool the room to an optimum temperature quickly. Therefore a number of good features make it worth buying.

Understanding the Labels & Commonly Used Terms

Tonnage- Tonnage is the amount of energy consumed by an air conditioner in cooling the air of a room. Usually, the energy consumed by an air conditioner is measured in BTU i.e. British thermal unit. 1 ton of air conditioning corresponds to 12000 BTU of air i.e. an air conditioner of 1 ton can cool down a room in one hour by consuming 12000 BTU. The price of an air conditioner is affected by its tonnage.

Energy Efficiency Rating- Energy efficient rating also abbreviated as EER is the amount of heat energy consumed by the air conditioner per unit power supplied. Its unit is BTU per watts. More an efficient efficiency rating, more will be its cost. If an air conditioner consumes 8000 BTU in 2000 watts, therefore its energy-efficient rating is 4 BTU per watt.

Self-Diagnosis- IN case of any fault occurring inside the air conditioner, it is difficult to predict the defect from outside. TO encounter this problem, some air conditioner comes with an error detector that displays an error signal when some defect is caused inside the air conditioner. After being aware of the problem, one can check for the problem that resulted in the error signal.

Type of Condenser Coil- There are three different types of condenser coils used in air conditioners as the water-cooled condenser, air-cooled condenser, and evaporator type air conditioner. The water-cooled condenser uses water as the cooling medium and thus is the most economic condenser. Air-cooled condenser involves the direct cooling of air with the help of refrigerant. Evaporator type air conditioner uses a mixture of water and air and thus gets dirty quickly.

Dust and Anti-Bacterial Filters- As the name suggests, this part of an air conditioner filters the air. These filters are capable enough to filter the air passing out of the air conditioner. There are several kinds of filters available in an air conditioner as per their uses, Depending on the category of filter, it can purify the air from bacteria, spores, pollen, dust, pet hairs, PM 2.5, etc.

Dehumidifier- Dehumidifiers are the units used to control the humidity level of a closed area. These devices are implemented inside the air conditioners to control the humidity that affects its cooling Action. High humidity levels facilitate the growth of microorganisms, thus it is essential to maintain an optimum humidity level. Also, a humidifier increases the efficiency of the air conditioner.

Auto-Clean- It is known that high humidity levels can lead to a decrease in the efficiency of air conditioners. Therefore, to ensure minimum humus air conditioners are equipped with an auto-clean system. By turning on the auto-clean mode, the air conditioner starts the blower at a very high speed that leads to drying up of all the moisture present inside the pipes. Auto-cleaning should be done at a regular interval of time to ensure maximum efficiency.

Copper Coil or Aluminium Coil- The type of coil used in the air conditioner defines its cost and cooling efficiency. Heat transferring capacity of copper is more than that of aluminum, therefore copper Acts as a better coolant. But the affordability of copper is less than aluminum because copper is more expensive than aluminum.

Auto Restart- To ensure optimum humidity levels and efficient power saving, split AC are equipped with an auto-restart mode. For a room at a high moisture level, the air conditioner can itself turn off the supply but after regaining optimum humidity level the supply has to switch ON again and this switching on is done by auto-restart mode of a split AC.

Frequently Asked Questions:

1. On average, how much power does an AC consume?

During summers, people generally use air conditioners for 8 to 9 hours. An average of 4000 watts is consumed by the AC. Usually our assessment is based on 1.5 units per hour. Although actual consumption modifies every moment. Moreover, we cannot deny star ratings for the same. These help us to save electricity consumption. A 5-star air conditioner is the most efficient in reducing power use.

 2. Which is better, 1 ton or 1.5 ton?

The size of our room is responsible for the size of our AC. For the room of size 80 to 120 square feet, a 1 ton Air Conditioner is adequate to cool it. Room size varies from 120 to 190 Square feet best suits 1.5 tons. There are certain parameters that should be held accountable for a better result. In some areas where moisture and hotter content is less than a 1-ton ac can handle a big room temperature.

 3. What is the capacity of 1-ton ac?

1 ton AC fit in 80 to 120 Square feet sized room. In this room, this ac has the capacity to cool it thoroughly. Sometimes it can also vary according to weather conditions. In hotter areas, its capacity can decrease.

 4. Should I buy a separate stabilizer?

Electric current fluctuations are very normal during power supply. It is very substantial to buy a separate stabilizer. It is useful in creating a constant power voltage supply. It prevents power failures. There are many errors in power supply like overpower, under power and so on which can damage the machinery of your AC. Never ignore establishing a stabilizer along with an air conditioner. Conditions like overheating and overloading also get regulated. It diminishes the noise level as much as possible.

 5. Do I need to clean air filters manually?

Cleaning air filters is so vital maintenance action you can do for your ac. Air conditioners filters that are choked with dust and other substances do not help in passing the purified air. You should clean it up at least twice during usage. When summer approaches, try to make it clean once before usage and once in the middle of it. Otherwise, the basic suggested method is to do it monthly. A dusty filter never absorbs moisture from the room atmosphere. It sometimes makes cool air stinky that ruins the surroundings.


While purchasing an AC people can have different perceptions according to their capabilities. Both window and split air conditioners are viable options because of the essential aspects like money, electricity units and your weather conditions. But factual unavoidable tips are common for everybody. Some of these tips are:

•  Efficient use of electricity

•  Noise pollution

•  Room and AC size ratio

•  Cooling capacity and so on

There are various customer testimonials available online as a part of product review. Always try to read them to know about the pros and cons of purchasing a new commodity. Never compromise in clearing your queries and doubts from a seller. Ensure that you have purchased a quality product.

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