7 Best 1.5 Ton Window AC (Air Conditioner) in India to Buy online in 2021

Window air conditioners are the simplest form of air conditioners in the market. They come with an indoor unit for cooling the room and an outdoor unit for heat rejection.

These air conditioners come with different capacities and features for enhanced cooling and limited power consumption.

In this article, we have reviewed the best window air conditioners with 1.5 ton capacity that are best suitable for medium-sized rooms.

Before you make an investment, ensure to check out the essentials that will help you determine your requirements and make an informed decision.

Best Window AC 1.5 Ton in India

1.5 Ton Window AC BrandsStar RatingBuy
1. Voltas5 StarBuy on Amazon
2. LG5 StarBuy on Amazon
3. Panasonic3 StarBuy on Amazon
4. Blue Star5 StarBuy on Amazon
5. Godrej5 StarBuy on Amazon
6. Carrier5 StarBuy on Amazon
7. Whirlpool5 StarBuy on Amazon

1. Voltas 1.5 Ton 5 Star Window AC

voltas window ac

It comes with a two-stage filtration advantage that removes allergens, odour, dust, and harmful particles from the air.

This Voltas 1.5 Ton Window AC gives instant cooling at even 50°C and comes with 5 star energy rating.

It is an all-weather air conditioner that provides high ambient cooling, active dehumidifier, and comes with a multi-stage filtration advantage.

It is economical and easy to install. It has a capacity of 1.5 ton and is suitable for medium-sized rooms from 111 to 150 sq ft.

This appliance comes with a copper condenser coil for better cooling and low maintenance. It features an anti bacterial filter, dust filter, turbo mode, and sleep mode.

It comes with an eco-mode that helps optimize the power consumption and saves on your electricity bills.

This air conditioner uses R22 refrigerant and comes with a self diagnosis feature for easy malfunction detection, automatic resetting and quick servicing decisions.

It has a 2 stage filtration advantage to provide cool and fresh air by removing dust allergens, odours, and other harmful particles.

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2. LG 1.5 Ton 5 Star Wi-Fi Inverter Window AC

LG window ac

This ac comes with an ocean black protection that prevents rust and corrosion and increases durability.

LG is one of the most popular electronic appliance brands in the world. This Window AC from LG has an inverter compressor that is economical and easy to install.

It comes with a variable speed compressor for energy efficiency. It has a capacity of 1.5 ton that is suitable for medium sized rooms and has a 5-star energy rating.

This air conditioner has a top discharge outlet for wider airflow that helps in quick and uniform cooling.  It comes with a smart diagnosis system to check for problems and troubleshoot from the smartphone.

It promotes silent operation and has an indicator that notifies for timely cleaning of filters.

This appliance provides high durability as it comes with ocean black protection that prevents rust and corrosion.

It provides 4-way air circulation and comes with a digital display. It works on voice control, has a low gas detection feature, and runs stabilizer free operations.

It uses environmentally friendly refrigerant R32 and comes with a washable and reusable air filter. It ensures faster cooling for a longer time and runs quieter.

It provides an easy and hassle-free installation and enhances the aesthetics of the room.

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3. Panasonic 1.5 Ton 3 Star Window AC

Panasonic window ac

Thie air conditioner provides quick cooling, requires low maintenance and has wide coverage with better air throw.

Panasonic 1.5 Ton 3 Star Window AC has 3-star energy rating and provides quick cooling with wide coverage.

It is economical, easy to install, and has a capacity of 1.5 ton that is suitable for medium-sized rooms. It comes with a copper condenser coil for better cooling and low maintenance.

It provides energy savings and good quality air with PM 2.5 filtration.

It has a better air throw and comes with a built-in temperature indicator. It has a powerful mode with a higher fan speed for instant cooling.

It comes with a 100% pure copper coil for quick heat transfer and corrosion resistance.

The 2 stage filtration process deactivates bacteria trapped in the air and removes airborne particles.

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4. Blue Star 1.5 Ton 5 Star Window AC

Bluestar window ac

It is engineered with high efficiency rotary compressor for enhanced cooling performance at low energy consumption levels.

This 1.5 Ton Window AC from Blue Star runs on R32 eco friendly refrigerant.

It is designed to ensure maximum energy savings while providing extra cooling during summers. This air conditioner has a capacity of 1.5 ton and is suitable for rooms from 150 to 170 sq ft.

It has 5 star energy rating and a copper condenser coil for maximum efficiency of the cooling system in low maintenance.

It comes with intelligent senses that adjust the temperature automatically at night for comfortable sleep.

It features a high energy efficiency rotary compressor with a built-in accumulator for increased efficiency and reduced costs.

The ac has superior hydrophilic blue evaporator fins to avoid accumulation of condensed water and to provide unhindered cooling.

There is an anti-freeze thermostat on the indoor coil for the safety of the unit. It has a PCB metal enclosure to shield the electrical components from heat damage.

It also features the self-diagnosis function and comes with a dust filter and dehumidifier.

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5. Godrej 1.5 Ton 3 Star Window AC

Godrej window ac

It comes with a special anti-corrosive Blue Fin coating on the evaporator and condenser coils for protection from rust and corrosion.

This Godrej 1.5 Ton 3 Star Window AC has 3 star rating and is economical and easy to install.

It has a capacity of 1.5 ton that is suitable for medium sized rooms. It runs on a R32 environment-friendly refrigerant with low global warming potential.

It comes with twin-rotary inverter compressor for faster cooling and greater energy efficiency. The compressor has multi layered protection that helps in blocking noise and protects from damages.

It features an anti corrosive blue fin coating on the evaporator and the condenser coils.

It comes with a dust filter and ensures great durability. This air conditioner is built for Indian summers and cools even at 50°C.

This appliance includes an indoor unit, outdoor unit, inter-connecting pipe, a remote and manuals.

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6. Carrier 1.5 Ton 5 Star Window AC

Carrier window ac

The ac comes with an energy-saving mode that saves power by shutting the fan off when the compressor is switched off.

The Carrier window AC comes with features like exhaust command, smart time guard, auto swing, auto restart, auto fan speed, sleep mode, and more.

It also features dry mode, electrostatic filter, zeolite filter, charcoal/active carbon filter, and dust filter. It has a capacity of 1.5 ton that is suitable for medium-sized rooms with 111 to 150 sq ft.

It has 5-star energy rating and is economical and easy to install. It comes with a sleep mode that adjusts the temperature to ensure efficiency without disturbing the sleep.

It comes with copper condenser coil for better cooling and low maintenance.

It also features a dust filter and has low noise levels.

It runs on R32 refrigerant which environmentally friendly and has low global warming potential and no ozone depletion potential. It has an energy-saving mode and smart guard time functions.

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7. Whirlpool 1.5 Ton 5 Star Window AC

Whirlpool Window AC

This ac senses and adjusts automatically cooling according to the room temperature for maximum energy savings 

This Whirlpool Window AC comes with advanced MPFI technology has a fusion of a smart circuit design and capillary design.

This setting ensures instant comfort and super-fast cooling. This product is economical and easy to install and has a capacity of 1.5 ton that is suitable for medium-sized rooms.

It has an energy rating of 5 stars and runs on R22 refrigerant. It comes with a copper condenser coil for better cooling and low maintenance.

This air conditioner cools even at 60 degrees Celsius and features turbo cooling mode and a dehumidifier.

It senses and automatically adjusts the cooling according to room temperature for maximum energy savings.

It has a unique 4×4 evaporator circuit design for rapid heat exchange for enhanced cooling.

It comes with a 6th sense sleep function that monitors temperature and maintains an optimum environment for comfort while sleeping.

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How to Choose a 1.5 ton Window AC in India?

Before you invest in a 1.5 ton window ac for your home or office, make sure to check out the important factors that will help you in making the right decision.

Here are some essentials that will help you go about finding the right air conditioner.

Room size considerations

This is one of the most important factors to consider when buying a window air conditioner.

The capacity of the AC is determined in tons. Both the types of air conditioners, split and window are available in different capacities.

Remember that the tonnage of the appliance does not mean its weight but it is the rate at which the air conditioner can cool the space. Thus, a larger space requires an AC with higher tonnage.

The below-mentioned table will help you know the right tonnage depending on the size of the room and budget.

Room SizeTonnage
100 -125 sq. ft.1 ton
150 – 200 sq. ft.1.5 ton
200 and above sq. ft.2 ton

Remember that sunlight may increase the thermal units by 10% and so does higher ceilings of more than 8 feet.

Yes, the size of the room is important to decide the tonnage but there are some other factors that you need to consider too.

For instance, the size of the windows is important to know because the bigger the window, the more cooled air can pass through it and thus the room can’t stay cool for a long time.

You also need to consider the amount of sunlight entering the room because that can increase the temperature of the room, especially in summer.

In the same way, the number of lights in the room is an essential factor to consider because it generates heat. Similarly, more number of electronic appliances running can shoot up the room temperature.

Installation

Make sure to measure the dimension of the inside of the window where you wish to install the ac. Pay more attention to the width and get exact measurements.

After you have found the dimensions, check the minimum and maximum width dimensions mentioned in the window AC’s requirements.

It is not a problem if the ac does not fit the window frame exactly but ensure that the window is bigger than the ac.

All window air conditioners come with an installation kit that includes necessary items like side curtains to seal the additional space.

Electric requirements

The window acs are more powerful compared to other regular household appliances that we use. Ensure that your current electrical system can bear the load.

Most air conditioners available in the market today operate on 115 – 125 volts or 220 vol circuits.

115 – 125 volts

Air conditioners with a cooling capacity below 15,000 BTUs run on the standard voltage of 115 – 125 volt circuits.

220 volts

Air conditioners with a cooling capacity above 15,000 BTUs run on the 220 volt circuit. This may require you to install special writing, thus ensure to call a professional for installation.

You will find all the electrical requirements like voltage, watts, and amps in the air conditioner’s specifications.

Maintenance

To ensure the window air conditioners are in their best condition, they need to be maintained periodically.

They are vulnerable to dirt and debris that accumulates inside. Dust will also build upon the ac’s air filters with time. If this is not cleaned regularly, it can affect its effectiveness of cooling.

Thus, ensure to clean the air conditioner once every six months. If your window ac has slide-out chassis then it is convenient to clean because you need to just slide it to access.

Also, most acs come with air filters that are washable with mild soapy water. Make sure to read the manual before cleaning the air conditioner.

Energy efficiency

When compared to other types of air conditioners, window acs are economical. They are priced affordably and when you pick the right one, it is cheaper to operate as well.

To understand the air conditioner’s energy efficiency, consider the below mentioned two features.

Energy Efficiency Ratio (EER)

This tells you how many BTUs the ac uses for every watt of power. You need to use this measurement as a rule of thumb. The higher the energy efficiency ratio, the more efficient is the ac.

It is good to look for an ac that has a minimum of 10.0 EER.

Energy Star Rated

An ac with an energy star rating uses approximately 10% less energy when compared to other models. This helps you save money on energy bills.

Price

The price for 1.5 ton window air conditioner ranges from Rs. 24,000 to Rs. 37, 000 based on the brand, energy efficiency, smart features, etc. Make sure to understand your needs and then make an investment.

Does window AC consume more electricity?

It depends because the window air conditioner is moderately energy efficient. Actually, w window ac is as energy efficient as a split air conditioner.

The main difference is all about the Energy Efficiency Ratio of the ac. The Bureau of Energy Efficiency rates the acs in the range from 1 to 5 stars depending on how energy efficient it is.

Window air conditioners get high and low ratings by the BEE depending on the model. The voltage of the appliance is important too. In case the voltage is the same for two acs then the EER will decide which one is more energy efficient.

Conclusion 

Air conditioners are an essential appliance in some parts of the country, especially during the summer. Make sure to check out the essential factors before you make an investment.

We hope to have helped you know the details that will help you make an informed decision. To make your search simpler, we have also reviewed the best 1.5 ton window ac in India.

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