best air conditioner split ac in india

10 Best Air Conditioners (AC) in India 2021

Air conditioners are lifesavers during hot summers. And the device has a high cost which makes it necessary to thoroughly research its parameters and then opt for it. There are a lot of AC brands available which claim to come with a wide variety of features. We will be checking out the best products along with the buying guide in the next sections, to make the decision-making process easier for you.

10 Best Air Conditioners (AC) in India 2021:

1. Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC

sanyo 1.5 ton 5 star dual inverter wide split ac

Sanyo 1.5 Ton Ac comes with Duo cool inverter technology which ensures lower electricity bills.

There is quick and energy-efficient cooling because of the two independent rotors in the compressor.

It uses a low-maintained copper coil that transfers heat quickly and is resistant to corrosion as well.

It adjusts the power based on the heat load.

You don’t have to reset the temperature every time after a power cut as it automatically resumes the original settings when power is back.

Error codes are displayed in case of an issue that makes troubleshooting easy.

It has hydrophilic fins which resist rust and hence enhance the life of the condenser.

The timer function ensures that the display can be automatically turned on or off at the desired time, eliminating the need for waking up at night.

Features:

  • Brand: Sanyo
  • Capacity: 1.5 Tons
  • Noise Level: 43 dB
  • Installation Type: Split System
  • Special Features: Inverter, Dust_filter, Dehumidifier, Air_purifier
  • Warranty: 1 year on product, 1 year on condenser, 5 years on compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 Indoor Unit 1 Outdoor Unit 2 Piping Assembly 1 Remote 2 AAA Batteries 1 Indoor to Outdoor Power Supply Cord 1 Indoor to Main Power Supply Cord 1 Assembly Manual 1 Warranty Card
  • Batteries Included: Yes
  • Batteries Required: Yes
  • Battery Cell Type: Zinc Carbon
  • Item Weight: 11 kg 800 g
  • Item Dimensions (L x W x H): 100 x 23 x 29.5 Centimetres
Pros
  • It filters out PM2.5 and dust particles for better air quality in the room.
  • Get 355 higher fan speed with the glacier mode for instant cooling.
  • Low noise operation.
  • R32 coolant is used which doesn’t harm the environment.
  • Backlit remote makes operation at night easy.
Cons
  • Trying to use it with mobile apps may need to recalibrate the remote.

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2. Voltas 1.5 Ton 3 Star Inverter Split AC

voltas 1.5 ton 3 star inverter split ac

Voltas 1.5-ton AC comes with an inverter compressor which lowers power consumption by maintaining an ideal temperature without frequently switching it on and off. It delivers air uniformly in the room.

Efficient cooling is done by the copper coil and it has better durability also.

It efficiently removes harmful odors from the room.

Features:

  • Brand: Voltas
  • Capacity: 1.5 Tons
  • Noise Level: 45 dB
  • Installation Type: Split System
  • Special Features: Inverter, Antibacterial_coating, Dust_filter
  • Warranty: 1 year on product, 1 year on condenser, 5 years on compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 indoor Unit, 1 Outdoor Unit, Remote, Manual, Warranty Card, 1 Connecting Pipe, 1 Connecting Cable
  • Batteries Required: No
  • Battery Cell Type: Alkaline
  • Item Weight: 47 kg 300 g
  • Item Dimensions (L x W x H): 53.7 x 182.5 x 87 Centimetres
Pros
  • Efficient cooling even at 52°C ambient temperature.
  • Stabilizer need not be used externally.
  • It has an active dehumidifier for controlling humidity during monsoons.
  • Eco-friendly R32 coolant is used.
  • Fresh air is filled in the room because of multi-stage filtration.
Cons
  • The after-sale service is not very good.

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3. Carrier 1.5 Ton 5 Star Inverter Split AC

carrier 1.5 ton 5 star inverter split ac

Carrier 1.5 Ton Split AC comes with inverter technology that adjusts power as per the heat load, thus saving a lot of power.

It has a flex cool option in form of 4 cooling modes for different climatic conditions, i.e free-running mode for very high ambient temperature, 100% mode for sunny summer, 75% mode for sultry mode, and 50% mode for comfy pleasant weather.

The coil brazing joints in the outer unit are protected by the aqua clear protection. This results in better durability and performance with uninterrupted cooling.

Features:

  • Brand: Carrier
  • Capacity: 1.5 Tons
  • Noise Level: 38 dB
  • Installation Type: Split System
  • Special Features: Inverter, Dust_filter, Dehumidifier
  • Warranty: 1 year on product, 1 year on condenser, 10 years on compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: Inverter Split Air Conditioner
  • Batteries Required: No
  • Battery Cell Type: Alkaline
  • Item Weight: 12 kg 200 g
  • Item Dimensions (L x W x H): 22.8 x 96.5 x 32.4 Centimetres
Pros
  • It can cool the room even when the ambient temperature is 55 °C.
  • Dust and particulate matter are removed through dual filtration.
  • Insta kool helps in quick cooling by reaching desired room temperature.
  • It has a “Follow Me” feature for letting the AC adjust with the ambient temperature.
  • Low maintenance because of 100% copper coil.
Cons
  • Lack of proper after-sale service.

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4. LG 1.5 Ton 5 Star Inverter Split AC

lg 1.5 ton 5 star inverter split ac

LG 1.5 Ton AC comes with ocean black protection which ensures protection from corrosion and hence enhances durability.

It has Hi-Grooved copper which helps in the oscillatory movement for agitating the refrigerant for better dissipation of heat.

No chance of formation of bacteria of mold because of the auto-clean function that will dry the heat exchanger.

It has an eco-friendly refrigerant, R32 used in it.

Features:

  • Brand: LG
  • Capacity: 1.5 Tons
  • Noise Level: 31 dB
  • Installation Type: Split System
  • Form Factor: Mini-Split
  • Special Features: Dust Filter, Dehumidifier, Anti-bacterial Filter
  • Color: White
  • Voltage: 230 Volts
  • Wattage: 1465 Watts
  • Included Components: 1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 2 Manuals with Warranty Card, 2 Batteries
  • Batteries Included: Yes
  • Batteries Required: No
  • Battery Cell Type: Lithium Manganese Dioxide
  • Item Weight: 39 kg 500 g
  • Item Dimensions (L x W x H): 21 x 99.8 x 33 Centimetres
Pros
  • You don’t need to use a stabilizer with this device.
  • Error codes help in the easy detection of issues and have an option for remote diagnosis with the LG service center.
  • Low noise operation for better comfort.
  • Causes better cooling even when the ambient temperature is 52˚C.
  • You can know when it’s time to maintain when CH 38 appears on the display, detecting low gas levels.
  • It has a virus protection cationic silver ion layer in the filter for allowing fresh air into the room.
Cons
  • Lack of prompt after-sale service.

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5. Godrej 1.5 Ton 5 Star Inverter Split AC

godrej 1.5 ton 5 star inverter split ac

Godrej 1.5 Ton AC is a durable AC with quick cooling technology.

It has a low operational cost.

A fault can be easily diagnosed by watching the error code in the display panel.

It has a Bluefin copper evaporator that prevents corrosion.

Features:

  • Brand: Godrej
  • Capacity: 1.5 Tons
  • Noise Level: 42 dB
  • Installation Type: Split System
  • Special Features: Inverter, Anti Bacterial, Antibacterial_coating, Dust_filter
  • Manufacturer Warranty: 1 year on product, 1 year on condenser, 10 years on compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Stainless-Steel
  • Included Components: 1 Indoor Unit,1 Outdoor Unit, Remote Control, User manual, Warranty Card,Connecting Pipes
  • Batteries Included: Yes
  • Batteries Required: Yes
  • Battery Cell Type: Zinc Carbon
  • Item Weight: 12 kg 500 g
  • Item Dimensions (L x W x H): 21.5 x 98.2 x 31.9 Centimetres
Pros
  • R32 coolant is used which is ecofriendly.
  • It lets in healthy air because of the tri filter air purification which removes the dust and germs.
  • Low noise operation.
Cons
  • After-sale service could have been better.

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6. Whirlpool 1.5 Ton 3 Star Inverter Split AC

whirlpool 1.5 ton 3 star inverter split ac

Whirlpool 1.5 Ton AC uses 6th sense technology for fast cooling.

It comes with an air-purifying efficiency of 99%.

Self-diagnosis of errors and display of error codes on the panel make it easy to sort it.

It has MPFI technology for instant comfort and cooling through a fusion of smart circuit design and capillary design.

The evaporator coil doesn’t rust because of the self-clean feature which also removes harmful microorganisms.

It has an ECO mode that slows down the compressor, thus reducing the pressure on it and enhancing its efficiency.

When there is a power failure, it will restart automatically to the previous condition in which it was operating.

Features:

  • Brand: Whirlpool
  • Capacity: 1.5 Tons
  • Noise Level: 43 dB
  • Installation Type: Split System
  • Special Features: Inverter, Dust_filter, Dehumidifier, Air_purifier
  • Warranty: 1 year on product, 1 year on condenser, 10 years on compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 AC, 1 Indoor Unit, 1 Outdoor Unit, 1 User Manual, 1 Remote, Installation Pipe and Wire
  • Batteries Required: No
  • Battery Cell Type: Alkaline
  • Item Weight: 48 kg
  • Item Dimensions (L x W x H): 100 x 29.5 x 23 Centimetres
Pros
  • It can cause efficient cooling even when the ambient temperature is 55 degrees.
  • No need for using a stabilizer for the device.
  • Eco-friendly R32 refrigerant is used
  • Hepa filter in the device filters out PM2.5 and hence lets in the fresh air.
  • Automatic regulation of air and temperature per hour in the sleep mode.
Cons
  • Lack of proper after-sale service.

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7. Daikin 1.5 Ton 4 Star Inverter Split AC

daikin 1.5 ton 4 star inverter split ac

Daikin 1.5 Ton AC comes with an inverter compressor which has a variable speed of operation that adjusts power as per the heat load.

The neo-swing technology in the device reduces friction and vibration along with chances of coolant leakage during the compression process.

The sleep timer helps you set a temperature shift value while sleeping which saves electricity and makes you feel comfortable too.

You can get an aiming air conditioning experience with this device as the air draft doesn’t fall on your head but is steered up, allowing air circulation into the room corners for a comfortable environment.

Error codes appear on the display panel in case of an error, making diagnosis easy.

Features:

  • Brand: Daikin
  • Capacity: 1.5 Tons
  • Noise Level: 35 dB
  • Installation Type: Split System
  • Special Features: Inverter,dust_filter, PM 2.5 Filter
  • Manufacturer Warranty: 1 Year on Product, 1 Year on Condenser, 5 Years PCB Warranty, 10 Years on Compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 3 Manuals, 1 Warranty Card
  • Batteries Included: Yes
  • Batteries Required: No
  • Battery Cell Type: Zinc
  • Item Weight: 11 kg
  • Item Dimensions (L x W x H): 88.5 x 22.9 x 29.8 Centimetres
Pros
  • Low noise operation.
  • Condenser coil is made up of copper that causes better cooling and needs low maintenance.
  • No need to use a stabilizer separately.
  • PM2.5 filter captures the microorganisms and dust letting in the fresh air.
  • It uses an eco-friendly R32 coolant.
Cons
  • Lack of good installation service.

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8. AmazonBasics 1.5 Ton 5 Star 2020 Inverter Split AC

amazonbasics 1.5 ton 5 star 2020 inverter split ac

AmazonBasics 1.5 Ton AC has an inverter compressor technology that helps in quickly cooking the room besides saving energy.

Use can use the Energy saving mode to adjust the temperature and speed of the fan for lowering energy consumption.

The digital display has a hidden design that can be switched off while sleeping to prevent any disturbance.

It has a sleep mode with which excess cooling and power consumption can be avoided for a comfortable sleep.

When the AC is switched off, the blower motor runs for more than 40 seconds to ensure that water is removed from the evaporator coil.

Features:

  • Brand: AmazonBasics
  • Capacity: 1.5 Tons
  • Noise Level: 38 dB
  • Installation Type: Split System
  • Special Features: Inverter, Antibacterial_coating, Dust_filter, Dehumidifier, Air_purifier
  • Warranty: 1 year product and 5 years on compressor.
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 Indoor Unit 1 Outdoor Unit Inter Connecting Pipe 1 Remote 2 Manuals and 1 Warranty Card
  • Batteries Required: No
  • Battery Cell Type: Alkaline
  • Item Weight: 8 kg 500 g
  • Item Dimensions (L x W x H): 87 x 27 x 20 Centimetres
Pros
  • Air reaches all corners of the room because of high airflow volume.
  • Better lifespan because of the 100% copper condenser.
  • You can breathe in the fresh air because of the 4 stage filtration system that keeps away dust and microorganisms.
  • Blue Fin coating helps withstand extreme weather conditions.
Cons
  • Poor after-sale service.

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9. Panasonic 1.5 Ton 5 Star Wi-Fi Twin Cool Inverter Split AC

panasonic 1.5 ton 5 star wi-fi twin cool inverter split ac

Panasonic 1.5 Ton AC comes with an inverter technology that makes power adjustment as per the heat load which saves energy.

The condenser coil is made up of copper and comes with Shield Blu Technology that makes it resist corrosion.

MirAle helps in having Full Control at any time and place.

It offers a customized sleep profile by allowing users to preset the temperature profiles for better comfort.

Features:

  • Brand: Panasonic
  • Capacity: 1.5 Tons
  • Noise Level: 43 dB
  • Installation Type: Split System
  • Special Features: Inverter,dust_filter,antibacterial_coating,dehumidifier, WiFi_control, PM 2.5 Filter
  • Manufacturer Warranty: 1 year Comprehensive , 1+ 4 years on PCB and 10 years on Compressor
  • Color: White
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 Indoor Unit, 1 Outdoor Unit, 1 Remote Controller, Piping Kit, 2 AAA batteries,User Manual
  • Batteries Included: Yes
  • Batteries Required: Yes
  • Battery Cell Type: Zinc Carbon
  • Item Weight: 11 kg 500 g
  • Item Dimensions (L x W x H): 107 x 23.5 x 29 Centimetres
Pros
  • Low noise operation.
  • It can be controlled through voice with Alexa and Google Assistant.
  • It can be operated by WiFi.
  • The PM 2.5 filter filters the dust and microorganisms for fresh air in the room.
  • No need to use a stabilizer with the product.
Cons
  • Its vertical oscillation can only be controlled by a remote and not a vertical oscillation.

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10. Hitachi 1.5 Ton 5 Star Inverter Split AC

hitachi 1.5 ton 5 star inverter split ac

Hitachi 1.5 Ton AC is an energy-efficient device with an inverter compressor to adjust the power based on the heat load.

It ensures better cooling because of the copper condenser that needs low maintenance.

The device comes with Penta sensor technology with advanced microfibre for better cooling during extreme hot conditions.

The Copper tubes have inner grooves which ensure quick cooling with the turbulent refrigerant flow for a better heat transfer rate.

Features:

  • Brand: Hitachi
  • Capacity: 1.5 Tons
  • Noise Level: 34 dB
  • Installation Type: Split System
  • Special Features: Inverter, Antibacterial_coating, Dust_filter, Dehumidifier, Air_purifier
  • Manufacturer Warranty: 2 years on AC, 10 years on Compressor, 5 years on controller/PCB
  • Color: Gold
  • Control Console: Remote Control
  • Voltage: 230 Volts
  • Material: Plastic
  • Included Components: 1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 1 Manuals, 1 Warranty Card
  • Batteries Included: Yes
  • Batteries Required: Yes
  • Battery Cell Type: Zinc Carbon
  • Item Weight: 45 kg
  • Item Dimensions (L x W x H): 54.1 x 174.7 x 84.2 Centimetres
Pros
  • It comes with an indicator for cleaning the filter.
  • Refrigerant used in it is eco-friendly.
  • It has cooling capacity even when the ambient temperature is 43 degrees.
  • The superfine mesh prevents dust and microorganisms from entering the room.
  • No need of installing a separate stabilizer for its operation.
Cons
  • Its operation is somewhat noisy.

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Best Air Conditioners Buying Guide and Tips:

1. Working Principle:

An AC collects the hot air from the room where it has been installed and processes it with the help of refrigerant gas and some coils to release cool air into the room. Refrigerant is a coolant that forms a crucial part of air conditioning equipment which is meant for absorbing heat from the room. Initially, the coolant is in gaseous form but it is compressed at high pressure by the compressor, turning it into liquid form at high temperature.

On passing through the coils, its temperature drastically falls but the pressure is still high. When this high-pressure cold liquid is released through an expansion valve, the pressure is reduced in the AC unit. On passing through the evaporator coils or tubes, heat is absorbed by the cold liquid from the room, making it cooler and the temperature is sustained with the help of the fans in the AC unit. The liquid evaporates on heat absorption, getting converted back into gas which is repeated.

2. Some Important Parameters:

Types of Air Conditioners:

Air conditioners are of 2 types, i.e window AC, split AC, and portable AC.

3. Benefits of Window ACs:

  • It is better for small-sized rooms having a window.
  • Installation is easy as there is no need for drilling into the walls for concealing the air tubes.
  • Some models are available with an inbuilt heater too.

4. Drawbacks of Window AC:

  • They look outdated.
  • Somewhat noisy operation.
  • Benefits of Split ACs:
  • Cooling occurs quickly because of the wide blowers which push in large air volumes.
  • Low noise since the compressor and condenser are placed outside the room.

5. Drawbacks of Split ACs:

They are difficult to install.

Maintaining them needs professional help to access the unit located outside the room.

6. Advantages of Portable AC:

It is best suited for small rooms.

Installation is very easy and doesn’t need professional help.

Maintenance is easy.

Drawbacks:

These ACs are fit for small rooms only.

7. Types of Compressors:

The compressor’s main function is to compress the refrigerant gas to convert it into a high-pressure liquid at a high temperature. When this liquid goes through the condenser coils, heat is absorbed from the liquid and released into the surroundings but the pressure is still high. The liquid is converted into gas by the expansion valve which is then passed into the evaporator coils. This absorbs heat from the room, resulting in a cooling experience.

It Is of Two Types:

i. Reciprocating Compressor:

It is just similar to the automobile engine which operates on the piston and cylinder concept. The back and forth movement of the piston results in gas’ compression and release.

Advantages:

  • Well suited for small rooms.
  • It can be maintained easily.
  • It can work at high pressure.

Disadvantages:

  • Noisy operation.
  • Releases air at high pressure.

ii. Rotary Compressor:

This has numerous rotors with little clearance between them. The rotation of the rotors in opposite directions results in the air passing through them being released at high pressure.

Advantages:

  • It is suitable for large industries or offices.
  • Less noisy operations.
  • Air is released at low temperatures.

Disadvantages:

  • It is pricier with respect to reciprocating compressors.
  • Optimum performance occurs at high usage only.

Inverter and Non-Inverter ACs:

Inverter AC:

Operate at variable speed and variable tonnage as per the heat in the room.

It has 7% better efficiency with respect to the non-inverter ACs.

Non-Inverter AC:

It runs at a constant speed and tonnage.

It is less efficient.

Since the number of people varies in a room, the AC unit should be such that it can fit the ambiance, which is possible in the case of an inverter AC only.

Type of Coil:

In the AC units, the refrigerant gas moves in the coils in gaseous and liquid forms. They are made either of copper or aluminum.

Copper coil vs. Aluminium coil. Which is better?

Some factors to be considered while comparing the 2 coils to know which is better are as follows:

i. Transfer of Heat:

The heat transfer coefficient is high in the case of copper with respect to aluminum. So copper is better in this case.

ii. Cost:

The cost of aluminum is less with respect to copper. So, if the ACs have aluminum coils, they will cost less.

iii. Malleable:

Aluminum has higher malleability compared to copper because of which the former can be molded into any shape easily. Hence Aluminum is preferred for coil making.

iv. Strength:

Copper lasts longer than aluminum so fewer repairs are needed in case of the former.

v. Maintenance:

The condenser coils are in external units, which exposes them to all the weather conditions. It is easy to maintain copper rather than aluminum since the latter are placed in heavy-duty cabinets which makes maintenance cumbersome.

vi. Corrosion:

When coils get corrosion, a layer is formed on them that hampers conductivity. This is mainly a matter of concern for people in humid areas.

Types of Refrigerants:

The Different Types of Refrigerants Include:

1. CFC or R12:

They were initially used in ACs but harmful to the ozone layer because of which it was discontinued.

2. HCFC (Hydrochlorofluorocarbons) or R22:

This also harms the environment and hence it was eliminated. So if you find any of the coolants which are harmful to the atmosphere, it is recommended to avoid purchasing them because that model would most probably be an outdated one.

3. HFC (Hydrofluorocarbons):

This is an environmentally friendly coolant and is of three types, i.e R410A, R32, and R134.

4. HC (Hydrocarbons):

It is the most eco-friendly coolant and hence known as a green refrigerant. They are widely used by many AC manufacturers today. R290(propane) and R600A(Iso-butane) come under this category.

Energy Ratings:

Star ratings are prescribed by The Bureau of Energy Efficiency, Department of Energy Savings Government of India for the electronic products

i. EER (energy efficiency ratio):

It is the ratio of cooling capacity to the input power. The AC is more efficient when the EER is higher.

ii. SEER (Seasonal Energy Efficiency Ratio):

When the outside temperature is high, more electricity is consumed for cooling the interior. This is the reason EER varies with the seasons which defines the concept of SEER.

iii. CoP (Coefficient of Performance):

It is the heat removed by the AC in Watts divided by the power consumption in Watts. An AC with higher CoP has better efficiency.

Size and Tonnage of AC:

The room size determines the capacity of AC that needs to be installed. If the room is exposed to direct sunlight then a higher ton AC is needed.

Power Consumed by an AC:

This power consumed depends on the factors like tonnage, usage, star rating, and other factors.

AC Modes on Remote Control:

i. Cool Mode:

The compressor of the AC is turned on in this mode which pushes cold air into the room. Once the desired temperature is reached and the internal temperature sensor senses it, only the fan will run and the compressor will be switched off. It is an energy intensive mode in which the compressor will run for more time when a lower temperature is set.

ii. Fan Mode:

This will switch on the internal AC for air circulation in the room without any cooling effect, just as a normal fan does. It saves energy as the compressor doesn’t operate.

iii. Dry Mode:

This setting is suitable for people living in humid climatic conditions. It cycles the compressor on and off for short duration, with the fan running constantly at a low speed. The run time of the compressor is adjusted till low humidity level is detected after which it is turned off.

iv. Heat Mode:

There is a reverse airflow in this case which implies hot air comes into the room by the compressor and cold air is ejected out. This us suitable for the colder months of the year.

v. Auto Mode:

It is just like the cool mode. The AC adjusts the compressor and fan speed with respect to the temperature of the room. When this temperature is attained, the compressor is turned off and the fan speed is also adjusted automatically. Whenever there is a change in temperature, the process repeats till the desired temperature is attained.

vi. Eco Mode:

In this mode the compressor and the fan operate optimally to reach the desired temperature and once this is attained, the compressor is switched off, maintaining just the fan speed which consumes less energy.

vii. Turbo Mode:

It is Eco mode’s opposite and intends to attain the desired temperature in the shortest period. It makes use of maximum power as the fan and the compressor operates at full potential. The mode is useful in extreme weather conditions.

viii. Freeze Protection Mode:

It is the low heat mode in which the AC uses least power to blow warm air into the room to avoid freezing points. The mode is perfect for homes in cold places. Least energy is used in this mode since the ACs run at lowest capacity.

ix. Self-Clean Mode:

Dirt and dust accumulate in the AC after continuous use which makes it an area where microorganisms can thrive. This necessitates cleaning the AC. In this mode, the moisture is removed which prevents any bacterial growth in the cooling unit and is most important in humid climate zones.

With this mode, you can breathe in clean air and work in clean mode as well as dry mode. On activating this feature, AC will generally run for 30 minutes and then it will turn off automatically.

Ways of Reducing Electricity Bill While Using AC:

1. Controlling the Thermostat:

Thermostat regulates the temperature and stops the compressor when the target temperature is reached. In no way it works to quickly cool the room. For example, if it is at 18 degrees, the room won’t cool down faster compared to when it is at 25 degrees. The fact is that more electricity is consumed when you bring down the thermostat because the compressor needs more time to reach the set temperature which results in consumption of more electricity. So, if you keep it between 22 and 24, electricity can be saved.

2. Cleaning the Filters:

Dirty filters pressurize the compressor since more time is needed for air flow into the room, which in turn increases consumption of power. So better to clean them regularly atleast once a month to reduce electricity consumption by 5-15%. This is a part of regular maintenance of the AC for saving electricity.

3. Avoid the Sources of Heat:

This can be done by using curtains so that the heat can’t enter the room, resulting in quick cooling with less effort on the thermostat.

4. Shutting the Windows and Doors:

If there are open windows and airs, the compressor has to work hard to keep your room cool, so avoid any kind of vents.

Things to Consider before Purchasing an Best AC India:

1. AC Size and Capacity:

Depending on your room, select the capacity of the AC. You can opt for 1 ton AC in the case of 100-200 sq ft room. If a room has 200-300 sq. ft, then 1.25 of 1.5 ton AC can be installed.

2. Power Consumption:

Always buy an AC with higher star ratings to ensure that less power is consumed. Even if it costs higher, the investment will be worth it as it will result in lesser electricity bills.

3. Inverter Technology:

As we have seen previously about the difference between inverter and non-inverter technology, it is always a good idea to buy an AC with inverter technology.

4. Air Filters:

This ensures that fresh air comes in, ensuring a healthier environment in the room.

5. Cooling Speed:

Split ACs are known to quickly cool the room. Though the capacity of the AC and the room size are also important factors to be considered in this case.

6. Dehumidification:

The AC should be able to dehumidify the air for a better experience in the room. This is mainly important in humid climatic conditions.

7. Noise Level:

The noisy operation can be somewhat irritating which makes it essential to opt for a low noise AC.

8. Controller Options:

ACs come with various controller features such as cool mode, fan mode, dry mode, energy saver mode, quick mode, and sleep mode.

9. Timer:

This is needed when you want to switch on the AC for a certain period, such as while sleeping so that it will automatically turn off after the duration.

10. Brand:

There are various brands of ACs. Always opt for models that use eco-friendly coolants, cause efficient cooling, and last long, with low energy consumption.

11. Cost:

The cost of the ACs varies depending on the available features. So, you can decide based on your budget to get a value-for-money deal.

With our extensive buying guide and tips, it will be easier for you to get the right AC for your room and expect maximum efficiency from the same.

Frequently Asked Questions (FAQ’s)

Q. What is Blue Fin Condenser Technology?

Ans: This is a technology meant for corrosion reduction by painting the coils with anti-corrosive materials which enhances the AC unit’s longevity.

Q. What is the advantage of Mosquito Away technology?

Ans: This technology is provided by certain brands like LG which makes use of ultrasonic sounds for keeping mosquitoes away. Human beings won’t experience any negative impact as these won’t be audible for them.

Q. What are microchannel condenser coils?

Ans: These are flat aluminum tubes with small holes in them through which there is a flow of refrigerant. The whole setup is made of single metal because of which there are no chances of galvanic corrosion. These are good options for AC installed in coastal humid areas. This technology is used by Samsung and is referred to as MultiJet technology.

Q. Do the electrical appliances in a room have an impact on the ACS?

Ans: Yes, because all electrical appliances radiate some heat. It is better to have less number of high heat-generating appliances in the room where the AC has been installed.

Q. How important is a dehumidifier in an AC?

Ans: It is very important because people in the coastal regions and areas which have a hot and humid environment feel very uncomfortable. So, when the air is dehumidified, all moisture content is eliminated. It is otherwise known as the Dry mode that results in better comfort.

Q. What is meant my dual inverter AC?

Ans: These are the ACs which have double efficiency with respect to the single inverter AC. With this technology, the AC will operate with lesser noise and can cause quick cooling. Its compressor works at lesser speed as the cooling occurs in less time, which saves a lot of electricity.

Q. Is it a good idea to buy AC online?

Ans: Yes, you can purchase AC online and enjoy good discounts on the product. The service and maintenance by the manufacturer will be same as in case the product was purchased from an offline store.

Q. Do we need to use stabilizer in an AC that claims stabilizer free operation?

Ans: No, it is not needed to use a stabilizer if your area doesn’t have a lot of voltage fluctuations but in case of very high fluctuations, it is better to install one for ensuring the safety of the device. This is because the in-built stabilizer can withstand a certain specific range of fluctuation only.

Q. Are Aluminum coil condensers recommended?

Ans: Copper is the preferred metal for condenser but Aluminum coil is also not bad as both have some merits and demerits.

Q. What are the things to keep in mind while getting ACs for rooms in coastal regions?

Ans: Always make sure to purchase ACs with microchannel condenser coils for coastal areas. This can be found in Samsung and other renowned brands that use Gold Fin and Blue Fin technology for ensuring longevity of condenser coils in the coastal regions.

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