How wonderful it will be to have an AC that adjusts automatically from the outside environment. Air Conditioners nowadays are necessary for home, office, and other places. You must be observing anywhere you visit in the city; it has an AC that gives that perfect cooling experience.
With Urbanization, it has become problematic to have split AC types that require more space, and the compressor has to install outside. For people who do not want to take this option, we introduce them with Window AC that works similarly like the split AC. They do not require much space to keep.
Also, they are energy efficient with being cost-effective.
When you want to buy a Window AC, you must consider some necessary points that are:
- Star Rating
The star rating signifies the energy efficiency. The more the star ratings, the more is the efficiency. In the market, the star ratings start from 2 to 7. A perfect one is around a 3 to 5-star rating, which will suit your budget and gives you promising results.
- Size
There are various sizes available in the market. It depends on your home space that which is suitable for you. Usually, Window AC is small in size but has varieties in them. Before you plan to buy the AC, you can measure the size of the window, which will help you to select the correct size.
There are some other points to consider that we have listed in our BUYING GUIDE that is below the product descriptions which will help you to have overall factors, pros, cons, and questions that might come in your mind.
From our research, we have listed 7-products that are best in the market. You can have a look at them, which will provide an insight into them.
Best Window AC in India
| Window Ac | Star Rating | Capacity (Ton) | Warranty | Buy Now |
|---|---|---|---|---|
| Voltas Window AC | 5 | 1.5 | 1 year on product 5 years on compressor | CHECK ON AMAZON |
| CROMA Copper Window AC | 3 | 1 | --- | CHECK ON AMAZON |
| Panasonic Window AC | 3 | 1.5 | --- | CHECK ON AMAZON |
| Blue Star Window AC | 3 | 1 | 1 year on product 1 year on condenser 5 years on compressor | CHECK ON AMAZON |
| Carrier Window AC | 3 | 1 | 1 year on product 1 year on condenser 5 years on compressor | CHECK ON AMAZON |
| Hitachi Window AC | 3 | 1.5 | 1-year on the product,1 year on condenser,and 5 years on compressor | CHECK ON AMAZON |
| Godrej 1.5 Ton Window AC | 3 | 1.5 | 1-year on the product,1 year on condenser,and 5 years on compressor | CHECK ON AMAZON |
Top Window AC in India
1. Voltas 1.5 Ton 5 Star Window AC
Voltas is a Tata Enterprise that manufactures home appliances and specialized in AC and cooling technology. For the last 66 years, it has been providing the best service in this field. The Voltas 1.5 Ton 5-star window AC is an innovation in the cooling system that has gained immense popularity among users.
5-Star Window AC
The 5-star AC provides you low energy consumption that will save your money. The 5-star ACs are a one-time investment as compare to other Star ACs.
Cooling Technology
Want to experience instant cooling?
Voltas is an all-weather AC, be it spring, summer, or humid climate, it automatically adjusts itself and provides immense cooling. It provides high-ambient cooling even at 50-degree Celsius temperature. With its turbo cooling technology, it changes the room temperature according to the outside temperature.
Copper Coils
Coppers are the best conductor of electricity. With the copper condenser coil, it is more durable and gives perfect cooling experience.
Mode Indicator
The mode functions work like an automated function with various mode options such as
- Auto-Restart Mode: If someone enters the room, the AC senses it and starts automatically.
- Timer Mode: Set a timer for how long you want the AC to work for you.
- Sleep Mode: It maintains a comfortable temperature on reducing the excessive cooling that makes your sleep peaceful.
- Turbo Mode: Adjust as per the outside weather
- Eco Mode: It optimizes power consumption and gives relaxation to your electricity bill.
Dehumidifier
It catches the humidity in monsoon and controls the temperature.
2 Stage Filtrations
The AC is highly-efficient with high power. It has a rotatory compressor with 2 stage filtration that is an anti-dust filter that cleans the dust, allergens, odor, and harmful particles with cool and fresh air.
Diagnosis Analysis
The AC will check the abnormalities and failures. Also, it will reset automatically to maintain the working.
Product Information
- Energy Efficient: 5 stars
- Annual Energy Consumption: 1192.12 Kilowatt Hours
- Noise Level: 48 DB
- Color: White
- Voltage: 230 Volts
- Wattage: 1661
- Material: Stainless Steel
- Battery Cell Type: Alkaline
- Installation Type: 230 Volts
- Control using Remote
Pros
- Energy-efficient AC
- Shift to various modes in the AC
- Instant Turbo Cooling
- Power Consumption is less
Cons
- Create noise while running
2. CROMA Copper 3 Star Window AC
Croma store is a subsidiary of the Tata group that supplies electronics and durables to consumers in India. The Croma 1 Ton 3 Star Window AC is the AC every house needs to be cost-effective.
3-Star Ac
The 3-Star AC has a satisfying power consumption that will give you a great cooling experience.
100% Copper Condenser
The copper is the best conductor of electricity with a high heat transfer coefficient, which gives greater efficiency and enhances the performance of the AC. They are durable and do not get corroded easily.
Gold Evaporator Fins
The Gold fin technology helps to maintain a coating that protects the heat exchange while providing cover to the hydrophilic material. It helps to prevent the condenser from rusting and external fault. Also, it improves the overall life of the air conditioner.
Anti – Filter
The anti-dust filter filters the dust, allergens, any harmful particles of air and provides you best cooling. It comes with a rotary compressor that comprises rotors rotating in opposite directions, which pushes to give high-pressure.
Modes
There are two modes in the AC that are:
- Sleep Mode
It ensures your peaceful sleep, where it automatically sets the temperature according to the outside temperature and keeps the room comfortable. Sleeping mode saves energy and reduces electricity bills.
- Turbo Mode
Turbo Mode provides an instant cooling effect. It is relieving for hot summertime that converts the hot room to a comfortable cooled room.
2-Way Auto Swing
Two-way auto swing allows controlling the up and down movements of the AC. Using this feature, you can cool the room uniformly at every corner.
Product Information
- Installation Type: Window
- Color: Gold
- Dimension: 65 x 70 x 50
- Weight: 3 kg 500 g
- Control: Remote control
Pros
- Low power consumption because of 3-star rating
- Free installation from the company
- Eco-friendly and pocket friendly
- Design and Color is beautiful
- Cooling capacity is great as the dehumidifier removes humidity instantly
- Display of temperature with the current temperature
- There is no noise disturbance
Cons
- Slow customer care service
3. Panasonic 1.5 Ton 3 Star Window AC
Panasonic is a major Japanese multinational company that provides electronic home appliances to customers. It has gained popularity in the market, and one of the 3-star rating Window AC is Panasonic 1.5 ton.
3-Star Power Rating
The energy-efficient window AC that is economical. It consumes 1300.5 kWh annual energy.
Copper Tubing
Copper has a high coefficient value, and it gives longevity to the AC. Along with that, it transfers the heat fast and is resistant to corrosion.
Powerful Mode
You can set features which control various functions such as auto-off and on, and sleeping mode that allows the temperature adjustment as per the outside weather.
2-Stage Filtration
Stage 1: The Catechin filter filters the 90 % of bacteria, allergens, and odor mixed with the air.
Stage 2: PM 2.5 filter that eliminates the airborne diseases that are smaller than 2.5 micrometers. Also, it gives you dust-free air.
Temperature Display
It helps you to check the visual display of the temperature of the room, which will be easy for you to maintain using the remote control.
Design
The Panasonic assures the craftsmanship and continuously looks for innovation in each product. The Design of the AC is user-friendly that fits near the window easily.
Cooling Installation
The AC gives you instant cooling that relaxed your mind after a hectic day or even at night that good night sleep comforts you with it.
Keep in mind that you should install the AC, where it will provide even cooling to every corner of the room.
Product Information
- Dimension: 66 x 66 x 43 cm
- Weight: 53 kg
- Color: White
- Energy Efficiency: 3-Star rating
- Capacity: 1.5 tons
- Annual Energy Consumption: 1300.5 kWh
- Installation Type: 56 dB
- Voltage: 230 volts
- Material: Plastic
- Control: Remote Control
- Warranty: 1-year on the product, 1-year on the condenser, 5-years on compressor
Pros
- Easy to install because it fits in a small space
- Great cooling experience as it has the dehumidifier mode
- Optimum Cooling experience
- Air Quality is good with PM 2.5 Filter
- With a 3-star rating, it is energy efficient and becomes pocket-friendly
- The AC has a less noise level
- Warranty of 1-year and also guarantee on condenser and compressor
Cons
- With time the louvers started becoming tilted
4. Blue Star 1 Ton 3 Star Window AC
BlueStar is an Indian company that is specialized in designing, developing, manufacturing, and marketing electronic appliances. The Bluestar 1 Ton 3 Star Window AC with high-efficiency that gives comfort and pocket-friendly.
3 Star Rating
The 3 Star rating provides better efficiency. So, you can use it as much as you can save money.
100% Copper
The Copper element has high conductivity to ensure the maximum efficiency of the cooling system.
Efficiency Rotary Compressor
It has a built-in accumulator with compressors in Blue Star AC that are designed for cooling at low energy consumptions, increasing efficiency, and reduction in cost.
Cleanable Panel
You can easily clean the panels of the indoor units that you can detach the rims and perform periodic cleaning every week. So, it helps you to maintain cleanliness.
Anti – Freeze Thermosat
It acts as a safety feature because it stops the compressor when the unit is at a low temperature and runs in cool mode. Thus, preventing frost from making the heat exchange and protecting the AC.
Dry Mode
The dry mode is for the monsoon time. It ensures the reduction of heat and humidity inside the room during rainy seasons.
Automatic Temperature Adjustment
This intelligent machine sets the indoor temperature with the outdoor environment to keep the night comfortable for you.
Self – Diagnosis
The self-diagnosis allows the machine to check itself with operation alerts. The error codes help to troubleshoot the issues immediately for the perfect running of the AC.
Product Information
Energy Efficiency: 3-Star
- Annual Energy Consumption: 890.22 kWh
- Capacity: 1 ton
- Noise Level: 50 dB
- Installation Type: Window
- Feature: Anti-dust filter and self-diagnosis with the dehumidifier
- Color: White
- Control: Remote
- Voltage: 230 Volts
- Material: Plastic
- Battery Cell Type: Alkaline
- Warranty: 1 year on product, 1-year on the condenser, and 5-years on compressor
Pros
- Highly energy efficient AC
- Low Noise level
- Has sleeping mode
- Easy cleaning methodology
- Anti-freeze technology
- The anti-dust filter to eliminate harmful bacteria
Cons
- The remote controller was missing found by customers
5. Carrier 1 Ton 3 Star Window AC
Carrier Store provides you with Windows AC for its customers. The Carrier 1 Ton 3 Star Window AC that is super-efficient and economical.
Copper Condenser Coil
The copper coil is a high-conductor of electricity and runs for a long time, which requires less maintenance.
Dust Filter
The dust filter will eliminate the allergens, dust, and other harmful things in the air. It purifies the outside air.
3-Star Rating
The 3-star rating is pocket-friendly. The more the star rating and less is the power consumption.
Modes
There are various modes available in it
- Sleep Mode
The AC increases the temperature at night gradually that ensures efficiency by giving comfort.
- Dry Mode
During rainy days the Dry Mode dehumidifies the indoor air when the humidity is high.
- Super Turbo Mode
Instant cooling gives the best comfort experience.
- Energy Saver Mode
When the energy save mode is ON, it shuts the fan when the compressor is off.
Product Information
- Energy Efficient: 3-star
- Capacity: 1 Ton
- Noise Level: 42 dB
- Installation Type: Window
- Color: White
- Control: Remote Control
- Voltage: 230 Volts
- Material: Plastic
- Battery Cell Type: Alkaline
- Special Features: Dust Filter
- Warranty: 1-year on the product, 1-year on the condenser, and 5-years on compressor
Pros
- Reduce in noise level
- Energy efficient
- Control through remote and panel
- Good air through to provide instant cooling
- Dust filter for reducing harmful bacteria in the air
Cons
- People had a bad experience in the installation
6. Hitachi 1.5 Ton 3 Star Window AC
Hitachi is a Japanese multinational company that manufactures electronic gadgets in the market. They have gained immense popularity with their promising devices. The Hitachi 1.5 Ton 3-star Window AC is one of their creation that has got many positive reviews from the customer.
3-Star Rating
The 3-star rating shows that the AC consumes less power, which makes it pocket-friendly while paying the electricity bill.
Copper Condenser
Copper has high conductivity, which coils inside the AC condenser to give perfect cooling experience and requires low maintenance.
Capacity
The capacity of the AC is 1.5 Ton, which is perfect for medium-sized rooms. It is easy to install because it requires a small space.
Automation
The AC auto restart itself when there is a power failure. With the auto filter clean indicator, it gets the remind to clean the filter to prevent the entering of any harmful impurities in the air.
The AC is smart as it automatically sets the room temperature at a time without changing the time again and again.
When the compressor is cut-off, the fan speed becomes slow, and when the compressor restarts, the fan runs at high speed.
Also, the powerful mode ensures the high speed to cool the room in minutes.
The Auto Climate Technology that checks the city and the room temperature and adjusts the inside temperature according to it.
The Window AC has undergone 43 Quality Testing to maintain the high standard set with proper specifications.
Product Information
- Energy Efficiency: 3 Star
- Capacity: 1.5 Tons
- Feature: Anti-bacterial filter
- Color: White
- Noise Level: 50 dB
- Control: Remote
- Voltage: 230 Volts
- Wattage: 1650 Watts
- Battery Cell Type: Alkaline
- Warranty: 1-year on AC, and 5-years on compressor
Pros
- It consumes less of power due to a 3-star rating
- Does not create any noise while running
- Great cooling
- Anti-dust filter eliminates harmful impurities
Cons
- While changing the settings, it does not create any beep sound, which will make it hard to recognize the settings for AC.
7. Godrej 1.5 Ton 3 Star Window AC
The Godrej is an Indian company that is providing customer service since 1897. The 1.5 Ton edition is the Godrej 3 Star Window AC that is efficient and economical. Let us know more about it.
3-Star Efficient Rating
It will consume less energy and will reduce your electricity bill as compared to the regular electrical appliances without any rating.
Green Refrigerant Technology
The AC is a tropical green AC that is fast in powerful cooling. It will enhance the durability of the AC without the uninterrupted-powerful cooling. Also, it reduces the operational cost and maximizes the comfort of yours.
Powerful Cooling
This AC is specialized in handling the Indian summers. They can maintain the cool temperature even at 50-degree Celsius outside.
R32 Refrigerant
The R32 has a low global warming effect WITH ZERO OZONE DEPLETION POTENTIAL, which will help in building the green environment.
Copper Condenser
It ensures the durability and longevity in the wires.
Anti-Corrosive
The anti-corrosive blue fin coating on the condenser coil and evaporator protects from rust.
Power Saving mode with Twin Rotary Inverter Compressor
The twin-rotary inverter compressor gives efficient cooling in less power consumption.
Low Noise Level
It has a multi-layered acoustic jacket that reduces the compressor noise and protects it from outside damage.
Product Information
- Energy-efficient: 3-star
- Capacity: 1.5 Tons
- Annual Energy Consumption: 1266 Kilowatt Hours
- Noise Level: 39 dB
- Installation Type: Window
- Color: White
- Control: Remote
- Voltage: 230 Volts
- Material: Plastic
- Special Feature: Dust-Filter
- Battery Cell Type: Zinc Carbon
- Warranty: 1-year on the product, 1-year on the condenser, and 5-years on compressor
Pros
- The energy-efficient cooling with power-saving mode
- Nature-friendly with R32 feature
- The anti-dust filter eliminates dust particles from the air
- It gets fit in a small space
- Anti-corrosive which makes it durable
Things To Consider Before Choosing Window Ac
Air conditioners are just like a gift of heaven to deal with the scorching summer heat. Are you planning to have window air conditioners at your home or workplace this summer? So, let’s put a light on what are window air conditioners, their working, budget, brand, durability, and more aspects to be unfolded.
Types of Air Conditioners:
1. Portable Air Conditioners
Free-standing easy to move models that pull in the fresh air and cools the surroundings removing the heat and moisture.
2. Window Air Conditioners
They are used as primary cooling sources or in conjunction with a central AC. Portable for your house, rooms, and office space.
3. Through the Wall Air Conditioners
Resembling the window ACs, through the wall conditioners are designed to install through a wall inside a chassis sleeve.
4. Ductless Mini Split System Air Conditioners
They are a highly efficient cooling system, unobtrusive cooling for multiple zones for your home, commercial, and workspace. They do not require ducting like central air conditioners.
5. PTAC Cooling & Heating:
Packaged terminal air conditioners are designed for commercial grades installed in hotels, assisted living spaces, and offices.
6. Vertical Package Air Conditioners:
It is a vertical cooling and heating unit that is usually installed in a space hidden from the view as a closet.
The aforementioned are the categories of the air conditioners. Amongst the given types our focus is on WINDOW AC. Let’s understand and know them a bit.
Window AC
Before starting the best to select let’s just get a glimpse of what window AC is all about.
As the name describes the kind clearly- Window AC is the one that fits our window. It is a single unit system constituting both the compressor and blower in it. The blower comes in front facing of the room while the compressor comes exactly opposite to it. Hence, cooling the room and emitting the hot air out at the back. Often window ACs are referred to as room air conditioners.
Components of Window AC
Don’t you think understanding the components of the air conditioner may help us in the proper maintenance? So, let’s have a look at the components of the window air conditioner:
1. Front Panel
The front panel is visualized by the user in the room when installed. It usually comes up with a user interface that can either controlled mechanically or electronically. The older versions of window air conditioners were operated mechanically with a rotary knob to control the temperature and fan speed of the air conditioner.
The modified versions of the air conditioners are operated electronically with a remote. Moreover, there has been an addition of a touch panel with a digital display in the new window air conditioners.
The front panel in all types of window air conditioners constitutes horizontal and vertical louvers to adjust the direction of airflow according to the comfort of the user.
The mechanical version of the air conditioner is cheaper than the electronic as it requires manual use.
2. Indoor Side Components:
As you all might be thinking, what might be the indoor side components of window AC. So let’s have a look:
- Fan blower– The function of the fan blower is to discharge cool air to the room. It is a centrifugal evaporator blower.
- Filter Drier– Its function is to remove the moisture from the refrigerant.
- Cooling coil– It is located between the refrigerant in the system and air in the room where the heat exchange takes place. An air filter is usually mounted on it.
- Capillary tube– It is an expansion device. If it is installed very close to the evaporator, then it can create a great noise during operation.
- Drain Pan– As the name suggests, it contains the water that is discharged out by gravity, which is condensate by cooling coil.
- Operation Panel: It is used to control the temperature and speed of the blower. To sense the return air temperature and to monitor the temperature, the coil thermostat is being used. And as we already know, we got a choice of the control system that is mechanical or electronic.
3. Outdoor Side Components
The outdoor side parts include:
- Condenser coil– It is used to reject the heat from the refrigeration to the outside air.
- Fan motor– It has a double shaft where the indoor blower and outdoor propeller fan are connected
- Propeller Fan– It helps to move the air molecules over the surface of the condensing coil. It is used in the air-cooled condenser.
- Compressor– It is used to compress the refrigerant.
WOrking of AC
As of now, we are familiar with the components of the Window air conditioner because they are easy to understand along with its working. Here’s a brief description of working of window ac:
The working of window ac can be understood by two cycles- Room air cycle and Hot air cycle. So let’s see what these both cycles are-
1. Room Air Cycle
The air moving in the room and passing through the cooling coil is known to be Room Air. The window AC is switched on then the blower gets started. Followed by the switching on of the compressor, and then the evaporator coil gets cooled. The blower behind the cooling coil sucks the room air at high temperature along with the dust particles present and passes through the filter and removes the dust particles.
Then the air at low temperature and humidity is sucked by the blower and blown at high pressure. The chilled air is then passed through the small duct inside the air conditioner and then released outside through the front panel. The cool air coming out then absorbs the heat and moisture inside the room and becomes high in temperature and humidity, and then the blower again sucks the air. Thus, the cycle repeats.
2. Hot Air Cycle
The hot air constitutes the atmospheric pressure, which is used for cooling the condenser. To produce the desired cooling effect the refrigerant needs to be cooled down, which is usually at high temperatures. The atmospheric air generally is at a high temperature, and when the condenser heat is absorbed, the temperature rises. The person standing at the back of the air conditioner can easily experience the heat blown out of the AC. Thus, this cycle is known to be the Hot Air Cycle.
Factors To Consider While Buying Window AC:
1. Cooling Capacity/Size Considerations
The foremost consideration for buying a window air conditioner is the cooling capacity. The cooling capacity is generally measured in British Thermal Units (BTUs) per hour- a basic measure of thermal energy. Too little BTU of your window AC will lead to continuous running to cool the surroundings and consequently high consumption of energy and shooking up your budget. So, before buying, then compare the BTUs according to the space you want to install and then go for the AC.
2. Installation
Mostly window ACs are designed to be installed through the window, but often many models can be installed inside a custom-created wall space with special mounting hardware. So, it uses as an alternative.
Window– Paying special attention to the width, measure the dimensions of the window frame appropriately. Once you are done with your measurements, you can look up for the minimum and maximum dimensions of the air conditioners and approach the best suited for you.
Wall– Does your model accommodate this option? Just check before planning. If yes, then make proper measurements and the tools required for the fitting.
3. Electrical Requirements
Does your existing electrical system meet the requirement of a window air conditioner?
Have a look at it before making any other move as air conditioners are more powerful than the other household appliances. Mostly, air conditioners operate on either 115-125 volts or 220 volts.
- 115-125 volts– air conditioners with a cooling capacity below 15000 BTUs run on the standard residential circuits.
- 220-volts– air conditioners with a cooling capacity above 15000 BTUs run on 220 volts. You may require special wiring or electrical assistance for the installation of these air conditioners.
4. Energy Efficiency
Look for below listed two features to gauge a unit’s energy efficiency-
- Energy star rated- It uses approximately 10% less energy than the comparable models and a money saver on operating costs.
- Energy efficiency ratio (EER)- Higher the EER more efficient is your air conditioner. It tells you how much BTUs the unit uses for each watt of power. So lookup for an air conditioner with a high EER.
5. Maintenance
Maintenance is what is required the most for the working of your window air conditioner for a longer period. If maintained properly, it can work for a longer period. The dust accumulates inside, or at the back, which results in the blockage and malfunctioning of the air conditioner.
6. Price
Managing everything in today’s world is a great challenge that everyone is going through. Managing your expenses and luxuries is all that we need. Thus, buying a window air conditioner applies here too. We often look up for things that match with our pocket. So here some budget-friendly air conditioner brands with extended service and durability.
7. Warranty
We all look up for things with an extended warranty as an additional bonus. Always look up for brands providing a warranty for an extended period.
Advantages of Window AC:
Let’s have a look at the positive side of our window air conditioners-
- Budget-friendly and easily available
- Often high efficiency and relatively low noise
- No intervention needed for water draining
- Hot air is expelled out of the room
- It is placed in windows or small wall holes.
- Low maintenance cost
- If places carefully, then it cools more than one room.
Disadvantages of Window AC:
What might be the pitfalls of window AC? Ummmm. Let’s have a look-
- Block the window for a longer period where it is installed.
- Dripping water outside may cause some issues that are at a place where it is not required.
- Hassle to remove and change it to other room
- Installation might be a problem if you don’t have external support.
- Not all windows may support air conditioners.
- Often create a great noise while operating.
Frequently Asked Questions
Ans. Good air conditioners can last up to 15 years. But all this depends upon you only. Average air conditioners may start giving troubles after 7-10 years if not maintained properly as the dust blocks the system and many other problems.
Ans. There is no such fixed value to be best to set up your thermostat. The best one is in which you and your family/staff feel comfortable.
Ans. Several ways can help you to maximize efficiency like keeping the vent unblocked, regular maintenance, installing a programmable thermostat, and using ceiling fans to make the room feel cooler.
Ans. Though we should keep a check over the filters monthly, it depends upon the number of people and pets you have as well. As when the filters are discolored or plugged, they need to be changed.
Ans. If your air conditioner makes sudden noises or produces some smell, then that’s the right time to get it repaired.
Ans. Generally, the reason for the freezing up of your air conditioner might either be a lack of refrigerant or lack of airflow to the evaporator coil. You can turn off your air conditioner as soon as you find it freezing, or else it will damage the compressor.
Conclusion
The Window AC is the choice depending on the space and budget at your side. We believe that the options that we have provided to you are enough to decide on buying the Window AC. Also, the Window AC provides you many advantages over other types of AC such as low power consumption that reduces your electricity bill.
As per our recommendation, we find Voltas 1.5 Ton Window Ac best for you because it has a 5-star rating that is energy-efficient. Other products are also best for the deal.
Now, it is your choice to buy the best for you. You can also refer to the buying guide for clear understanding in detailing of AC and selection easing.