Are you looking to buy the best Split AC and cool your home this Summer! If Yes, then you are at the right place 🙂
In this post, I am going to list down the Best 1.5 Ton Split Air Conditioners in India.
Normally, Summers starts in India from the Early March and Lasts Until July. Temperatures average around 30 – 42 Degrees during the Summer season.
In the Past Decade, Due to the Global Warming, Average Temperature has risen 0.8 Degree Celsius around the planet. Just Install an Air Conditioner at your Home, At least It can make your indoors cool.
Table of Contents
- 1 Best 1.5 Ton Split AC in India
- 1.1 1. Hitachi 1.5 Ton 5 Star Split AC (518HWDS)
- 1.2 2. LG 1.5 Ton 3 Star Dual Inverter AC (JS-Q18 Series)
- 1.3 3. Samsung 1.5 Ton 3 Star Inverter AC (AR18NV3HFTR)
- 1.4 4. Sansui 1.5 Ton Star Inverter Split AC
- 1.5 5. Carrier 1.5 Ton 5 Star Split AC White (18 ESTER)
- 1.6 6. Blue Star 1.5 Ton Inverter Split AC (3CNHW18CAF/U)
- 1.7 7. Daikin 1.5 Ton Inverter Split AC (FTKH50RRV)
- 1.8 8. Godrej 1.5 Ton 5 Star Inverter Split AC
- 1.9 9. Voltas 185 EY R Split AC 1.5 Ton, 5 Star Rating
- 2 Best AC in India 2018 – Buying Guide
- 3 Working of the air conditioner
- 4 Size of the AC – Select the right Tonnage
- 5 Electricity consumption of the AC units:
- 6 Inverter AC – Concept, Working, and Benefits
- 7 Inverter AC vs Non-Inverter AC
- 8 Copper Coil vs Aluminium Coil
- 9 Reciprocating Vs Rotary Compressors
- 10 Air conditioning Refrigerants
- 11 Star Ratings, EER, CoP, ISEER
- 12 Frequently Asked Questions
- 13 Final Words – Wrapping it up
Best 1.5 Ton Split AC in India
The List of the Best 1.5 Ton Split Air Conditioners is based on Star Rating, Power Consumption, Energy Efficiency Ratios, decibel levels, User Rating and Value for money 🙂
1. Hitachi 1.5 Ton 5 Star Split AC (518HWDS)
Hitachi RAU318HWDS is one of the Best 5 Star Rated 1.5 Ton Split ACs in India. The Product has BEE 5 Star Energy Efficient Rating, and the condenser coil is made of copper.
The Hitachi 1.5 Ton Split AC comes with Auto Climate Technology and Auto Humid Control that sets the temperature of the AC according to the outside climate.
This AC can keep every corner of your room cool as it comes with a 4-way Air swing technology. You can also make use of the Auto Power Save mode feature of this AC that sets the temperature around 25-degree Celsius and adjusts the fan speed for optimum cooling.
You can also Turn on this AC’s powerful mode that helps cool the room faster. Other features include On-Off Timer, Digilock, and Auto Restart. The Hitachi Split AC is very easy to operate.
This AC also removes the excessive moisture in the room and is ideal for high humidity conditions. The Cooling capacity of this AC is 5500 W and the EER Value is 3.7. Other notable features of this AC include Dust, Bacterial filters, one-touch silent cooling, digilock function, auto restart and multiple operating modes.
Hitachi 1.5 Ton 5 Star Split AC comes with 1 Year Warranty on Complete Unit and 5 Years on Compressor.
2. LG 1.5 Ton 3 Star Dual Inverter AC (JS-Q18 Series)
Model Numbers: JS-Q18CPXD2, JS-Q18FUXD1, JS-Q18PUXA, JS-Q18TUXD1, JS-Q18TWXD1, JS-Q18BUXD
The Latest LG JS-Q18 Series Dual Inverter Air Conditioners are equipped with a Copper Condenser and offers great power savings. This LG Dual Inverter AC has Dual Rotary Motors with a wider rotational frequency.
This AC offers high-speed Cooling range and also operates silently. This Copper AC has Ocean Black protection and is protected from Pollutants like Sand, Salt, and Smoke. Also, this AC has Gold Fin Condenser and is protected against corrosion.
The Cooling capacity of this AC is 5187 W and the EER value is 3.68. R410A is the refrigerant that is used in this LG AC. Also, there are Dust and Anti-Bacterial filters.
Other features of this LG Dual Inverter AC include Auto Restart, Low Refrigerant Detection, Himalaya Turbo Cool and Micro Dust Protection filters.
LG Provides 1 Year Warranty on the Whole AC Unit and Nine Years on the Compressor. Also, LG has a wide range of service centers across India. If you are Planning to use the AC for longer periods of time, this LG Dual Inverter AC is the right choice.
3. Samsung 1.5 Ton 3 Star Inverter AC (AR18NV3HFTR)
Another Inverter AC in the List, this Time from Samsung. From 2018, all the Inverter AC models will have to be star rated. Previously, the star ratings are not mandatory for Inverter AC.
This BEE 3 Star rated Inverter AC from Samsung comes with a Copper condenser and the EER Value is 2.94. This Samsung AC offers more energy savings than a normal split AC. The Cooling capacity of this AC is 5000W and R410A is the refrigerant that is used in this AC.
The 8 Pole Digital Inverter in this Samsung Inverter AC not only consumes lesser energy but also operates quietly. The Inverter Air Conditioners maintains the desired temperature without actually turning the compressor off and on.
Also, this Samsung 1.5 Ton Inverter AC comes with Triple Protector Plus feature and an In-Built Stabiliser. This AC is protected from sudden voltage drops and power fluctuations (80 V to 450 V)
The Condenser of this Samsung Inverter AC is resistant to corrosion. You can go with this model even if you live near to a water body. Other features of this AC include Dust, Bacterial filters, Auto Restart and Multiple Modes. Samsung provides 10 years warranty on the Digital Inverter and 1 year on the Copper condenser.
4. Sansui 1.5 Ton Star Inverter Split AC
Model Numbers: (SS4C54, SSD55WS1, SSD53)
This 1.5 Ton Inverter AC from Sansui (SS4C54.WS1-CM) comes with a Copper Condenser and offers better energy savings than a non-Inverter Split AC.
This Sansui Inverter AC has BEE 3 Star rating. The Cooling capacity of this AC is 4950 W. Other notable features of this AC include Dust and Anti-Bacterial filters, glow in the dark remote buttons, turbo cooling, auto restart and dehumidification.
This is one of the budget inverter air conditioners that you can buy at Flipkart. If you are living near to a sea or any other water body, it is better to go with the AC that comes with a Copper Condenser. Otherwise, Aluminum is also good.
Please note that both copper and Aluminum are prone to corrosion. Just make sure you pick the AC that provides good corrosion protection for the condenser coils.
Sansui Provides 1 Year Warranty on the Complete AC unit and 5 Years on the Compressor.
5. Carrier 1.5 Ton 5 Star Split AC White (18 ESTER)
The Next AC in the List of the Best 1.5 Ton Split Air Conditioners is Carrier Ester Split AC.
This Carrier Ester Split AC is equipped with a PM 2.5 Filter, It not only makes your home cool but also keeps the bacteria and germs out.
This Air Conditioner has BEE 5 Star Energy Efficient Rating and the condenser coil is made of Copper. The Cooling capacity is 4800 W, and the power usage is 1370 W.
Also, there are Anti-Bacteria and Dust Filters. Operating Modes include Dry Mode, Economic Sleep mode, Auto mode and Turbo mode. In Hot Summer, you can just Turn on the Turbo Mode and enjoy the fast cooling.
The LED Display Panel is good, and you can always have a look at the Indoor Temperature. Other Convenience Features include Refrigerant Leakage Detector, Louver Position Memory, Auto Off / On Timer.
The Carrier 1.5 Ton 5 Star Split AC comes with 1 Year Warranty on Complete Unit and 4 Years on Compressor.
6. Blue Star 1.5 Ton Inverter Split AC (3CNHW18CAF/U)
The Next Air Conditioner in the List of Best 1.5 Ton Split ACs is Blue Star 1.5 Ton Inverter Split AC. Also, checkout these Blue Star models with Excellent energy efficiency (5CNHW18PAFU, 5CNHW18PAFUSMRT, 5HW18SBTU, 3HNHW17RBFU, HNHW18CBFU)
This AC Packs in various kinds of Modes like Cool mode, Dry mode, fan mode and is suitable for different conditions of the Year.
The Blue Star 1.5 Ton Inverter AC comes with 6 Filters that include an Anti-Bacterial Filter, a Silver-ion filter, Catechin Filter, Anti acarian filter, dust filter and activated carbon filter.
The AC Remote has Glow in the Dark Buttons, and you can easily operate the remote during the night times. The AC also comes with LED Panel Display for Clear Visibility with On and Off timer.
Other Features of the Blue Star Inverter AC Include Air Flow Direction Control and an Anti-Freeze thermostat that prevents the coils from freezing. The AC also comes with Auto Restart and Memory Backup features.
For Installation, you can call Bluestar support on 1800-209-1177. The Product comes with one-year Manufacturer Warranty and 5 Year compressor warranty.
7. Daikin 1.5 Ton Inverter Split AC (FTKH50RRV)
If Budget is not your concern, you can opt for an Inverter Air Conditioner. As I mentioned earlier, the Inverter ACs consume 30-35% less Power when compared with the Normal ones.
Daikin is a Japanese multinational air conditioner manufacturing company. The 1.5 Ton Inverter Split, AC from Daikin, is one of the Best Split Air Conditioners in India.
The Indoor unit of the Daikin 1.5 Ton Inverter Split AC Operates very silently. There are 5 Fan Speed Settings. Since it is an Inverter AC. So, there is no Star Rating.
The Cooling Capacity of this Daikin Split Inverter AC is 5000 W and the Power Usage is 3400 W. This Air Conditioner comes with Auto Restart feature. So, the AC will restore to the initial Settings of AirFlow, Temperature, and Mode when the power is returned.
The Product comes with One Year Comprehensive Warranty from Daikin. Make Sure you get the Product installed only by the Daikin Authorized service engineer.
8. Godrej 1.5 Ton 5 Star Inverter Split AC
Model Number: GSC 18 GIG 5 DGOG
The Godrej Split AC is Energy efficient and is rated five stars by Bureau of Energy Efficiency. This AC has an ISEER Value of 4.90.
The best thing about the Godrej Split Air Conditioner is, It comes with Green Balance Technology and has Zero Ozone depletion and lowest global warming potential. R290 Refrigerant that is used in this AC is ECO-Friendly and have the lowest impact on the environment.
This AC comes with Dust Filter, Silver Ion Filter, and Anti-Bacteria Filter which ensures that you breathe clean Air that is free of dust and bacterium.
Other Features of this Godrej 1.5 Ton Split AC include Auto Mode, Dry Mode, Auto Restart and Memory Function. The Cooling capacity of this AC is 3440 W, and the power consumption is 830 W. The condenser coil in this Godrej Split AC is made of Aluminium.
This Godrej 1.5 Ton Inverter 5 Star Split AC comes with One Year Warranty on the product and ten years on the compressor.
9. Voltas 185 EY R Split AC 1.5 Ton, 5 Star Rating
Voltas is one of India’s Largest Air Conditioning companies, and the List of the Best 1.5 Split ACs will not be complete without including a Voltas AC in it.
This Product comes with Five Star Energy Efficiency Rating and the Condenser type is PFC (Parallel Flow Condenser) made of Aluminium. Cooling capacity is 5050 W, and the Power consumption is 1438 W. This Voltas AC comes with Anti Dust filter, Catechin Filter, Anti-Fungal Clean and Silver Ion Filter.
The AC features LED Display Panel and the remote has glow buttons so you can easily operate it during the night time. Other Features include Sleep Mode, Turbo Mode, Swing, Dual Temperature display and Auto Restart.
The Product has a one-year warranty on product and five years warranty on the compressor.
Best AC in India 2018 – Buying Guide
What is the difference between a computer and an air conditioner? A computer requires ‘Windows’ to be open for effective functioning whereas the AC needs the windows to be shut. Having begun on a lighter note, we shall dig deep and look at the various aspects that you should understand while installing air conditioners in your homes and offices.
Working of the air conditioner
There are two explanations for the working of the air conditioner. One is the scientific explanation whereas the other one is a simpler one that could be understood by all. We shall begin with the simpler one.
Heat and cold are synonymous with each other. The absence of heat is cold and vice versa. The AC works on a similar principle. It removes the heat from inside the rooms. Thus, you experience the rooms getting cooler.
Does this not bust one of the biggest myths that air conditioners generate cooling? No, they do not do that. They eliminate the heat thereby cooling the rooms
We now come to the scientific explanation of how Ac units work. Basically, the air conditioner works on the three principles of evaporation, condensation, and compression. We shall look into these processes in brief to get a fair idea.
You have different kinds of AC units. In a single-unit window AC, the compressor, condenser, and the evaporator are located in a single unit. In case of a split AC unit, you have the compressor and the condenser situated in the outdoor unit whereas the indoor unit comprises of the evaporator coils.
Size of the AC – Select the right Tonnage
Various factors go into the selection of the right size of the AC. Let us look at all of them in brief.
What is the concept of tonnage of the AC?
As you browse your way through the AC units in the market, you find the air conditioners of different tonnage such as 1-ton, 1.5-ton, 2-ton, and so on.
What does this imply?
The tonnage is the amount of heat the air conditioner removes from the room in one hour. The mathematical unit for tonnage is BTU (British Thermal Units). 1 ton equals 12000 BTU. Higher the BTU, the greater is the cooling effect.
We have just seen that the size/tonnage of the AC depends on various factors. You can also add a couple of other relative factors such as a number of occupants in the room, the amount of furniture/appliances in the room, etc.
Electricity consumption of the AC units:
How much electricity does an air conditioning unit consume? This is a common question on the minds of all AC buyers. It again depends on various factors like the tonnage, star rating, and usage of the AC and so on. Let us look at some of the principal aspects in brief.
Modes of operation of the AC units
There are various modes in which you can use the AC. The consumption of electricity depends on the mode of operation of the AC.
You have just seen the various working modes of an AC. Choosing the right mode for your AC can go a long way in reducing your electricity consumption.
We shall also look at some other aspects that affect electricity consumption.
The principal job of the air conditioner is to remove the heat from the room thereby making it cool. Hence, a lot depends on the size of the room. Understand that the electricity consumption of an AC unit depends on the amount of heat present in the room.
A 1.5-ton AC in a room measuring 120 sq feet will work differently as compared to the same AC in a room measuring 150 sq feet. This is because of the greater volume of hot air.
Some places in India like Delhi or Nagpur become very hot in the summer months. However, the climate remains dry. On the other hand, places like Mumbai and Chennai experience a great deal of humidity. It might not be hot but the humidity can be a draining experience. Your AC will work differently under both circumstances.
The former case requires the AC to cool down the rooms whereas the principal job of the AC in the latter instance is to remove the humidity. Thus, an AC with a larger size and tonnage is perfect for the hot places whereas a smaller AC unit would suffice to remove the humidity.
This is a surprising factor, but colours do affect the performance of the AC. Darker colours absorb more heat. Hence, they take a longer time to cool. Hence, it is always better to have lighter coloured walls and curtains.
The more the number of people in the room, the higher is the emission of heat from the bodies. Hence, you experience that you require AC units of higher tonnage to cool rooms having a higher number of people. A 150 sq feet room in your house can work with a 1.5-ton AC whereas the room of the same size will need two 2-ton ACs in case you run a coaching class/school with say 20 to 25 kids in the room.
Just as people emit heat, so also do electrical and electronic appliances. The simple appliances like bulbs emit heat. Hence, it is beneficial to have LED lights in your room. They not only save electricity but also emit less heat.
Having a lot of furniture in the room can also increase the electrical consumption of the AC. It is better to keep your cupboards and shelves closed in an AC room. The walls absorb heat as well. Hence, insulating the walls can also help in reducing electrical consumption.
Inverter AC – Concept, Working, and Benefits
The most common term doing the rounds today is ‘Inverter AC’. What is an inverter AC? If you think that this is an AC unit that can work on the home inverters, I am afraid, you are sadly mistaken. The home inverters have nothing to do with inverter AC. These AC units work on the Inverter Technology whereby they save a lot of power.
This is not the case with inverter ACs. These compressors work at variable speeds. In this technology, the compressor never switches off. It is always on. But, it runs at varying speeds thereby drawing less power.
It is more or less like the functioning of the accelerator in a car. As you increase the speed, you press on the accelerator. In case you want to slow down, removing the foot from the accelerator pedal is enough. The vehicle starts cruising without consuming any fuel. Thus, the inverter technology is a power saving feature available only in the split AC models.
The benefit of using inverter AC units is that they are highly energy efficient. A 3-star inverter AC is equivalent to the 5-star normal split AC. This explains the efficiency of the inverter AC vis-à-vis the non-inverter ACs.
Inverter AC vs Non-Inverter AC
We shall see the difference between the efficiency of an inverter AC and the non-inverter AC.
The basic difference between the inverter AC and the non-inverter AC is that the former is capable of running at variable speed and variable tonnage. The non-inverter AC units run at a constant speed and tonnage.
Inverter AC units are capable of adjusting their speed and tonnage according to the heat inside the room. The non-inverter AC units do not have this capacity.
Efficiency wise, inverter AC units are 7% more efficient than their counterparts in the same star rating category.
Do you have the ideal setting in your room at all times? No, the numbers of people vary and so does the temperature levels. Hence, you need an AC unit that is capable of adjusting to the ambience in the room. The inverter AC units are capable in this regard.
We reproduce the BEE data of 2018 about power consumption of various AC units if different tonnage and ratings. This data assumes total consumption for 1600 hours.
This table shows that higher the star rating, the lower is the consumption. It also indicates that the inverter AC units are extremely energy efficient.
Copper Coil vs Aluminium Coil
We shall throw some light on the various aspects of choosing the right kind of coils for your AC.
On the subject of corrosion, one must add that there are technologies available today that work towards reducing corrosion. One such technology is Blue Fin Condenser. In this technology, they paint these coils with anti-corrosive materials thereby increasing the overall life of the AC units.
In fact, you find the microchannel condenser coils to be aluminium coils. They are flat aluminium tubes having minute holes in them through which the refrigerant flows. Since the entire set up is of a single metal, aluminium, there is no question of galvanic corrosion. Hence, these coils are a good option for ACs working in coastal regions. Samsung uses this technology in its AC and calls it the MultiJet technology.
Reciprocating Vs Rotary Compressors
You have seen the difference between aluminium and copper coils. Now we shall shirt our attention towards compressors. Let us now look at the difference between the reciprocating and rotary compressors.
Anyone will say that the compressor is the most important component of any AC unit. In fact, it is the heart of the unit. Hence, one should have knowledge of how compressors work. Let us see the role of the compressor in an AC.
There are two major types of compressors in use in the AC units.
Reciprocating compressor – This is similar to the engine of the automobile that works on the concept of the cylinder and piston. The piston works in a back and forth motion resulting in compression and release of the gas.
Rotary compressor – This arrangement consists of a number of rotors having very little clearance between them. These rotors rotate in opposite directions whereby the air passing through them emerges at a higher pressure.
Let us look at the pros and cons of the reciprocating and rotary compressors to understand which of the technologies is better.
Reciprocating Compressors Pros
- Easy to maintain
- Capable of working at higher pressures
Reciprocating Compressors Cons
- Produces a lot of noise
- The air comes out at a high temperature
Rotary Compressors Pros
- Good for large offices and industries
- Less noise
- Air comes out at a lower temperature
Rotary Compressors Cons
- Expensive as compared to reciprocating compressors
- Higher usage is required for optimum working
One can conclude from the above pros and cons that the reciprocating compressors are perfect for homes and small offices. The rotary compressors are ideal for heavy-duty uses such as in offices and industries.
Air conditioning Refrigerants
Normally, when you find that the AC does not deliver enough cooling, the mechanic suggests that you replace the coolant. What exactly is this coolant or the gas as they call it in many parts of the world?
|Refrigerant||Global Warming Poetential||Ozone Depletion Potential|
Various types of refrigerants have been in use over the years. They are as follows.
One should have awareness about these minute factors while deciding to purchase AC units for your house. Every person in the world has a duty towards maintaining the sanctity of the environment. You need to leave a better world for your children to live in. Small things such as choosing the right coolant for your AC and refrigerator can play a big part in this endeavour.
Star Ratings, EER, CoP, ISEER
Let us now look at the factors affecting the efficiency of the AC units and the concept of star ratings.
Energy Efficiency Ratio: (EER)
Co-efficient of Performance: (CoP)
Whenever you venture to buy an AC, the first thing you normally look out for the star ratings. What exactly are the star ratings? The Bureau of Energy Efficiency, Department of Energy Savings Government of India prescribes these star ratings for various electronic products. A lot of factors go into the formulation process.
These ratings are fixed for specific periods. We furnish below the star ratings for window and split AC units for the period 01.12.2016 to 31.12.2017.
This table suggests that you should look at the star ratings along with the EER. It is mandatory on the part of AC manufacturers to include the EER on the star rating sticker. Understand that the 5-star AC is always going to be more expensive than the 4-star AC. However, you do save a lot in energy consumption over a long period.
There are other aspects to look into while we are on the topic of energy savings. They include the SEER, ISEER, and other terms concerned with the performance of the AC such as CSTL and CSEC. We shall look at all these terms in brief for the sake of better understanding of the subject.
Now, we come to the concept of ISEER.
ISEER = CSTL/CSEC (Total amount of heat removed to the total amount of energy consumed)
The BEE makes it mandatory for Indian AC manufacturers to declare the ISEER on the star rating label. Here is the defined range of ISEER for Inverter ACs (We shall discuss the inverter ACs in the article subsequently).
While on the subject of star ratings, you should be aware of certain terms and concepts regarding your AC units. You will come across these terms frequently. It is better to be aware of the same and ask questions to the dealer before deciding on the type of AC you wish to buy for your home.
Rated Cooling Capacity: The rated cooling capacity of an AC is ‘a ton’. This is equal to 12000 BTU per hour.
The maximum cooling capacity is again measured in tons. For example, a 2-ton AC will remove 24000 BTU of heat per hour from the room. The requirement for the room can vary depending on various factors discussed earlier. It is advisable not to oversize the AC because it can affect the performance of the AC.
You find this figure on the star rating label. It is mandatory on the part of AC manufacturers to include this figure. This is equivalent to the power consumption in Watts when the AC runs at 100% load. A 1.5-ton AC will consume about 1500 w/hr. Hence, you can see that the AC will consume around 1.5 to 2 units per hour.
However, if you use the AC continuously for say 5 hours, the consumption is not 1.5 or 2 times 5. This is because the compressor switches off and on at regular intervals. Therefore, the consumption of 5 hours will definitely be less.
By applying the above concept, the half power input is the power consumption in Watts when the AC runs at 50% of the load.
This is the power consumptions when the AC runs at its maximum tonnage capacity. This figure will differ from the Rated Power Input because of the tolerance of + or – 5% allowed by the BEE. Even a 1.2 ton AC is marketed as 1 ton.
Now, you have seen the various factors that affect the electricity consumption of the air conditioning units.
Frequently Asked Questions
It is natural for people to have doubts. In a way, it is better to clear these doubts before investing in the AC unit. You will not regret the investment if you have complete awareness of the concepts of air conditioning. We now come to the final part of our comprehensive AC buying guide as we address the common concerns of prospective AC buyers and users.
Final Words – Wrapping it up
You have seen various aspects of the AC right from its working, efficiency, star ratings, nature of coolants, and the maintenance tips. This information should be enough for you when you decide to buy the best AC in India.
We have gone through an exhaustive list of FAQ in this AC buying guide. We trust that this information should be sufficient to enable you to make an informed decision in choosing the ideal AC for your house. If you have any queries regarding AC selection, post them in the comments section below and we will try to answer them.
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