In this post, I am going to list down the Best Inverter ACs in India For Home and Office use For 2019.
The Inverter Air conditioners are more effective and utilize less power when compared with the Normal ACs.
An Inverter AC adapts its speed depending on the heat load in the room. Unlike the regular Split ACs, The Inverter Air conditioners have shifting speed motors that adjust their speed according to the requirement. So, Obviously, they consume 30- 40% less electricity.
With Normal ACs, whenever the compressor starts, there will be a slight fluctuation, and when the compressor runs, the room gets chilly, and when it shuts off, the room might get a little bit warm.
But, that’s not the case with the Inverter AC, when you set temperature, After some time, the temperature will be almost constant, and you don’t even notice if the compressor is running or not.
So, without any further ado, here is the list of Best Split Inverter ACs.
Table of Contents
- Best Inverter AC
- Best 1.5 Ton Inverter AC
- 1. LG 1.5-Ton 5-Star Inverter Split AC – KS-Q18YNZA
- 2. Daikin 1.5-Ton 5-Star Inverter Split AC – FTKF50TV
- 3. Hitachi 1.5 Ton 5-Star Inverter Split AC – KASHIKOI 5 100X RSB518HDEA
- 4. Samsung 1.5 Ton 5-Star Inverter Split AC – AR18NV5HLTRNNA
- 5. Voltas 1.5 Ton 3-Star Inverter Split AC – 183V DZU/183 VDZU2
- 6. Sanyo 1.5 Ton 5-star Inverter Split AC – SI/SO-15T5SCIA
- 7. Whirlpool 1.5 Ton 5-Star Inverter Split AC – MAGICOOL PRO 55
- 8. Carrier 1.5 Ton 3-Star Split AC – CAS18EK3R39F0+CF183R3AC90
- 9. Daikin 1.5 Ton 4-Star Inverter Split AC – FTKP50TV
- Best 1 Ton Inverter AC
- Introduction to Inverter ACs
- The Working of Inverter AC
- Final words
Best Inverter AC
Check out the below list of energy-efficient 1.5 Ton and 1 Ton Inverter ACs with BEE 5 Star and 3 Star ratings. Check this Post for 2 Ton Split Air Conditioners.
Note: The Models below are also available in Multiple Colors.
Best 1.5 Ton Inverter AC
1. LG 1.5-Ton 5-Star Inverter Split AC – KS-Q18YNZA
The LG KS-Q18YNZA is one of the best inverter ACs available today because of its excellent features like micro dust protection filter, gold fin condenser, dual inverter compressor, and Ocean Black protection, and so on.
This product comes with Active energy control function to limit power consumption and save up to 57% of energy.
It comes with a low refrigerant detector and alerts you of the same. The HD filter mechanism discourages bacteria from polluting your environment. It adjusts the temperature automatically to provide optimum cooling for your rooms.
2. Daikin 1.5-Ton 5-Star Inverter Split AC – FTKF50TV
Daikin is one of the premier manufacturers of inverter ACs in India. These appliances come with fantastic features such as Neo Swing Compressor technology that ensures smooth rotation while decreasing friction and vibration. Therefore, it eliminates any leakage of refrigerant gas during the compression activity.
The Coanda Airflow provides radiant cooling by directing the fresh air upwards towards every corner of the ceiling to ensure proper circulation of cold air and creating the ideal ambience.
3. Hitachi 1.5 Ton 5-Star Inverter Split AC – KASHIKOI 5 100X RSB518HDEA
Hitachi is a reputed name in AC manufacturing circles. This air conditioner features a high-speed compressor that adjusts its performance levels depending on the heat load in the room.
This inverter AC uses R410A refrigerant that does not have any ozone depletion potential. Hence, it is an environmentally friendly air conditioner in many ways.
4. Samsung 1.5 Ton 5-Star Inverter Split AC – AR18NV5HLTRNNA
The Samsung AC comes with an efficient digital inverter compressor that maintains the desired temperature levels without switching off and on. Thus, it uses less energy while providing a higher output.
The AC comes with a Good Sleep feature that controls the temperature automatically at night to ensure proper sleep at night. It also controls the moisture levels and increases the comfort and convenience factor.
5. Voltas 1.5 Ton 3-Star Inverter Split AC – 183V DZU/183 VDZU2
Voltas has a reputation for manufacturing some of the best AC units in India over the years. This inverter AC reduces power consumption by maintaining an ambient temperature without shutting off or on.
The multi-stage filtration control removes allergens and therefore, purifies the air you breathe. The 4-way auto louvre feature ensures proper distribution of air throughout the room.
6. Sanyo 1.5 Ton 5-star Inverter Split AC – SI/SO-15T5SCIA
Sanyo brings in Japanese technology to deliver the most comfortable experience ever.
The Duo Cool inverter technology provides high comfort while using as little power as possible. The AC compressor has two independent rotors to ensure faster and efficient cooling.
Other excellent features include auto restart, backlit remote for smooth operation, and the timer function to ensure power savings. The hidden display makes it one of the sleekest AC models in town.
7. Whirlpool 1.5 Ton 5-Star Inverter Split AC – MAGICOOL PRO 55
The 6-sense Fast-Cool technology provides instant cooling. This AC comes equipped with an advanced IntelliSense Inverter technology that delivers high-quality performance while consuming the least power.
This AC uses R32 refrigerant, an environmentally-friendly one that emits fewer greenhouse gases. The self-diagnosis feature and the stabiliser-free operation are excellent features that make the Whirlpool AC one of the best 1.5-ton inverter split ACs in India.
8. Carrier 1.5 Ton 3-Star Split AC – CAS18EK3R39F0+CF183R3AC90
Carrier is a respected world leader in the manufacture of air conditioning systems. This product is ideally suited for Indian climatic conditions, as it comes with a 2.5-micron air filter and air cleaner and other notable features.
The Auto Cleanser feature is an innovative functionality that disinfects the entire AC unit. Other exciting features include security lock, refrigerant leakage detector, and intelligent CRF alert and louvre position memory.
9. Daikin 1.5 Ton 4-Star Inverter Split AC – FTKP50TV
This Daikin model is similar to the one described earlier with the only difference being that this AC is a 4-star model.
The Coanda airflow provides radiant cooling by ensuring that the cold air does not directly fall on your head. It pushes the air upwards and circulates it to all corners of the room, thereby providing a comfortable ambience.
Best 1 Ton Inverter AC
10. Daikin 1 Ton 5-Star Inverter Split AC – FTKF35TV
Daikin AC units come with excellent features that not only provide high-quality cooling but also ensure the minimum power consumption. It is possible because of the Neo Swing Compressor Technology that has a smooth rotation procedure.
The Coanda Airflow technology gives you a delightful AC experience. This technology pushes the cold air upwards towards the ceiling and the corners of the room to create a comfortable ambience all over your bedroom.
11. LG 1 Ton 5-Star Inverter Split AC – KS-Q12YNZA
The strength of this excellent air conditioner is the Dual Inverter Compressor that offers faster cooling while consuming less power.
This AC features an Active Energy Control function that can save up to 57% of energy by limiting power consumption. The Low Refrigerant detection feature alerts you to refill the gas immediately. It comes with an HD filter to ensure pure air for breathing.
The Temperature Control Matrix for the monsoon season varies the indoor temperature between 29 to 31 degrees while providing optimum adjustment, thereby reducing power consumption.
12. Whirlpool 1 Ton 5-Star Inverter Split AC – MAGICOOL PRO 55
This Whirlpool 1-ton AC is ideal for small rooms. This AC features 6th Sense Fast Cool Technology to ensure uniform cooling.
The Whirlpool refrigerators use R32 refrigerant, an environmentally friendly product that emits the least greenhouse gases.
The self-diagnostic feature is an asset, as you can note down the error code and inform the technician. It saves you a lot of time. This AC provides stabiliser-free operation because it comes with an in-built stabilising function.
13. Sanyo 1 Ton 3-Star Inverter Split AC – SI/SO-10T3SCIA
The Sanyo AC works on the finest Japanese technology but is ideally suited for Indian climatic conditions. It comes with an in-built PM2.5 filter that traps dust, pollen, and other pollutants to deliver pure air to breathe.
The Sleep function automatically adjusts the temperature and reduces the noise levels considerably.
Other exciting features include the timer function, R32 refrigerant, and the hidden display that make this AC as one of the best 1-ton AC units available in India.
Introduction to Inverter ACs
The compressor is the heart of the AC. In a traditional AC, the compressor switches on and off at regular intervals.
You have temperature settings in any AC. When the AC cools the room up to the set temperature the compressor switches off. It remains so until the temperature in the rooms goes up again. On sensing the same, the compressor starts working again repeating the same procedure.
Coming back to the inverter ACs, the compressor does not switch off at all.
Naturally, you might ask as to how this situation can be better. You can compare the working of the inverter Air Conditioner to the accelerator of a car.
The moment you sense you are speeding too much, you take the foot off the pedal. Thus, you ensure that you provide less power to the vehicle thereby slowing it down automatically without applying the brakes.
Similarly, when you feel the need to speed up the car, you press your foot down again and provide the requisite power to fuel the engine. The inverter AC units work in a similar fashion.
Difference between an Inverter AC and a non-inverter AC?
This is a good question. You can see the differences unfold as you go deep down into the article.
The basic difference between the two is that the compressor in an inverter AC works continuously whereas it switches between on and off in a non-inverter AC.
The inverter AC units work at variable speeds whereas the non-inverter AC units do so at fixed speeds. This enables the inverter ACs to adjust their tonnage according to the size of the room. The normal AC units do not have this ability.
These are the basic differences. We shall go into the details of the individual differences at the appropriate time.
In order to understand the differences between the normal ACs and the inverter ACs, one should have a background into the working of these ACs. Let us look at the same in the following couple of paragraphs.
The working of the normal ACs
The Window AC units are literally out of fashion. Hence, we shall look at the split AC or the ductless ACs as they are called in many parts of the world. Of course, the technology in use in both these variants is similar in many ways.
Let us concentrate on the working of the split AC. It involves the use of principles of evaporation, compression, and condensation.
The components of the split AC are divided into two parts, one placed outdoors and the other indoors.
An insulated pipe connects both these separate units. The working of these ACs is elementary. It involves the circulation of a compressed gas refrigerant that cools the air inside the house.
This entails that the refrigerant has to be re-cooled and condensed at regular intervals. The hot air outdoors is the best medium to ensure this functionality. The system makes use of a fan to suck the air from outside and condense the refrigerant.
Let us look at the major parts of the split AC
The compressor is the heart and the soul of the AC. In a split AC, you find this component in the outdoor unit. The main function of the compressor is to ensure the circulation of the refrigerant between the condenser and the evaporator coils. It does so in a closed loop.
The coils are a network of tubes filled with the refrigerant (usually Freon). The condenser coils have the responsibility to eliminate the heat from the heated gas refrigerant and cool it into the liquid form again. The coils allow the absorbed heat to escape into the outside air. These condenser coils form a part of the outdoor unit.
The fans have the role of pulling the hot air from the condenser coil and disperse the heat. They are also situated in the outdoor unit.
These coils work in the opposite fashion to the condenser coils. These coils contain the refrigerant for removing the heat as well as the moisture from the air whereby the refrigerant evaporates into the gaseous form. You find these evaporator coils in the indoor unit.
The job of the air filters is to trap the dust, pollen as well as other airborne particles and prevent them from entering into the air conditioning system. These filters play a great role in ensuring the quality of air inside the room.
naturally, you find this system outdoors. Water is an important by-product of the condensation process. You need to flush out this water from the system. There is an urgent need to keep this system in perfect working condition. Any clogging of the drain pipes can affect the functioning of your air conditioner.
Now that you have seen the different parts of a split AC, you need to understand how it works as well. You can break down this system into four main parts.
The entire process keeps on repeating.
In the regular AC, you find that the compressor works at full capacity and ensures that the room temperature reaches the desired level. On doing so, the thermostat senses the same and makes the compressor switch off. The fan takes over and enables the circulation of the cool air inside the room.
As the room temperature rises, the thermostat sends a signal to the compressor to start working again. This process continues until the time you switch off your AC.
The Working of Inverter AC
The basic process is the same as in the case of the regular ACs.
The major difference is that the compressor does not switch off in the inverter AC. The system ensures that it gives more power when the unit needs it and reduces the power when it does not.
How does the AC determine the amount of power it needs to deliver?
This depends on the temperature of the incoming air as well as the thermostat setting.
The system uses an inverter to control the speed of the compressor motor. This helps to regulate the temperature levels.
Comprising of a variable frequency drive and an adjustable electrical inverter, they are able to regulate the speed of the motors. The system works by converting the incoming alternating current into direct current. Using a modulation process, this system can produce the current of the desired frequency.
This system gauges the temperature of the incoming air and adjusts the speed of the motor accordingly. Hence, this accounts for the fluctuations in the load as well.
The inverter ACs are systems that work at varying speeds as compared to the regular ACs that perform at the peak levels at all times.
Advantages of Inverter technology?
The following example should make things very clear.
You know that every AC has a maximum peak load. It can be a 1-ton AC or a 1.5-ton AC depending on the size of the room.
The problem with the normal 1.5-ton ACs is that they run at the peak power requirement as long as the compressor is functioning.
This is not the case with the inverter AC. It draws as much power it requires to keep the compressor motors running. Since this system works at varying speeds, the power consumption varies accordingly. Hence, you experience saving of power in the long run.
Inverter AC vs BEE 5-Star Normal AC
The normal AC units work at fixed speeds and tonnage levels whereas the inverter AC units have the ability to work at varying speeds and tonnage. This is one of the biggest distinguishing features.
The inverter AC units have the ability to adjust according to the temperature of the room. The regular AC units lack this ability.
Statistics show that inverter AC units consume far less power than the normal units. In fact, a 3-star BEE inverter AC is 7% more efficient than a 5-star non-inverter AC.
An inverter AC can definitely cost more than a regular BEE 5-star AC. However, you can compensate by saving on your electricity consumption.
Power consumption: Inverter AC vs Non-Inverter AC
You have ACs of varying capacities and efficiency ratings. In the normal course, the 5-star ratings are considered the most energy-efficient systems.
Normally, people install AC units of at least 1.5-ton capacity. Hence, we shall compare the power consumption of a 5-star non-inverter AC with a 3-star inverter AC. We shall also look at the comparative 5-star inverter AC to understand the benefits that accrue to the consumer.
As per BEE statistics, a 5-star non-inverter AC of 1.5-ton capacity consumes 1130 units of power in 1600 hours.
The corresponding figure for a 3-star inverter AC is 1077 units in 1600 hours. As you go for higher efficiency inverter ACs, the power consumption reduces to 972 units and 815 units for a 4-star and 5-star inverter AC respectively.
This is ample proof that inverter ACs can help in saving considerable power.
How does an inverter AC save power?
Star ratings for Inverter AC
Just as any other electrical or electronic appliance, you have star ratings for inverter Air Conditioners as well. The ratings depend on various factors such as power consumption, efficiency, etc.
The higher the star rating the higher will be the efficiency.
At the same time, the price of a 5-star inverter AC will definitely be higher than that of a 3-star inverter AC. Naturally, the power savings in the higher rated version will be more.
What is a dual inverter AC?
The dual inverter AC is an improvement on the normal inverter AC in the sense that it has dual rotary motors with wider rotational frequency.
You see an immediate surge in the efficiency levels with faster cooling and emission of lesser noise.
It works in a similar fashion to the normal inverter AC by regulating the speed of the compressor motors. However, the dual inverter AC performs the role with a higher degree of efficiency.
Hence, it ensures further savings in power bills whereby you recover the cost in double quick time.
In the normal course, ACs work well when the outside temperature is below 46 degrees Celsius.
The dual inverter ACs can function when the temperature levels rise above 46 degrees up to a maximum of 52 degrees.
Thus, you can see that the dual inverter AC can work in extreme conditions as well.
Air Conditioner Capacities
In general, A 0.75 Ton AC is suitable for Small bedrooms and a 1 Ton Split AC opts for Bedrooms and Small Conference rooms, office cabins.
1.5 Ton Air Conditioner is required for Master Bedrooms and 10 Seater Conference rooms. If you are looking to install an AC for your Living Room or Large Office Workspace, you have to opt for a 2 Ton AC.
Summer temperatures of your Place, Window Space at your Room should also be taken into consideration. Also, If you are living on the 2nd Floor or above, the room will be warmer due to the rising warm air. So, make sure you select the AC Tonnage according to the requirement.
You have seen the concept of the Inverter AC. Now, you are aware of the benefits of using the inverter technology as well.
However, it is of utmost importance to ensure that you maintain your AC systems well by cleaning the filters and ducts regularly. This enables you to save considerable power and increases the life expectancy of your inverter Air Conditioner.
I hope the list helps you pick the best Inverter AC according to your Budget. If you have any queries reading Inverter AC selection, post them in the comments section below, and I’ll answer them.