Today we are going to talk about 1 ton split air conditioners. We are going to discuss the top models in the category and also take a look at the factors to consider while buying 1 ton split ACs.
1. Sanyo SI/SO-10T5SCIA 1 Ton 5 Star Inverter Split AC
The Sanyo SI/SO-10T5SCIA is a 1 ton inverter split AC for small rooms. It has advanced Dual Cool Inverter technology which uses two independent rotors in the compressor for energy-optimized cooling. It has Full Inverter technology for reducing power use and a 100% copper condenser for better heat conductivity.
The AC has hydrophilic fins for countering the adverse effects of atmospheric moisture, salts, acids, dust, smoke and mud. It has a self-diagnosing function which self-detects operational failures and fixes them automatically. It has Auto Restart which saves the AC’s last settings and resumes them upon powering up.
The Sanyo SI/SO-10T5SCIA cools air with the help of R-32 refrigerant gas. R-32 is a safer gas as it protects the fins from accidental fires. The AC has an Eco mode which limits max capacity operation. It has Sleep mode for night-time use. It has a timer function for setting the duration of operation so that AC only functions when needed.
The gadget has an energy rating of 5 Star, an annual electricity consumption of 597.37 units and an ISEER value of 4.60. The indoor unit has a hidden temperature display for greater aesthetic appeal.
The good thing Sanyo is that they have excellent after sales service with over 300 service centers across the country. So, in case you face any problems, you can easily reach out to them and they will look into your issue.
2. LG KS-Q12YNZA 1 Ton 5 Star Inverter Split AC
The LG KS-Q12YNZA is an energy-optimized split AC. It has a best-in-class BEE rating of 5 Star, an annual electricity consumption of 571.99 units and an ISEER value of 4.7. It has a variable-speed dual rotary inverter compressor that adapts cooling according to the heat load. It draws less power, cools faster and is less noisy.
The LG air conditioner has a high cooling score of 5. The fins are made of copper for long-lasting performance. Both the indoor and outdoor units have Ocean Black Protection which is a special weatherproof coating applied to the fins. They also have another protective layer of Gold Fin coating. These two coatings guard the compressor and evaporator from rust and corrosion caused by humidity, atmospheric salts and acids, dust, sand and industrial smoke. It is especially useful in places that have a high level of water vapor in the air like coastal areas and areas that receive plenty of rainfall throughout the year.
The LG KS-Q12YNZA has Himalaya Cool which gives you mountain-like chilled air in seconds. It has Active Energy Control which limits power use by 40 to 80% and conserves up to 57% electricity.
The LG AC has Low Refrigerant Detection so you never run out of refrigerant. It has an HD air filter that screens harmful air pollutants. It has Comfort Air, Auto Clean, Sleep Mode and a smart self-diagnosing system for fixing operational snitches.
3. Carrier ESKO NEO R32 (F001) 1 Ton 3 Star Split AC (CAS12EK3R39F0)
The Carrier Esko Neo 1 ton split AC has super-fast cooling. It has 100% copper coils and a non-inverter compressor. It has an energy rating of 3 Star, an annual electricity consumption of 758.62 units and an ISEER value of 3.62. It is suitable for small rooms that are less than 110 ft2 in area.
The Carrier Esko Neo has an air flow rate of 380 CFM and 4 different fan speeds. You can customize the AC’s settings using the My Mode feature to tailor it to your cooling preferences. You can put the AC on Sleep mode at nap times to conserve electricity. You can use the Follow Me mode if you want the AC to automatically gauge the room temperature and adapt its cooling accordingly.
The appliance has multiple air filters for curbing indoor air pollution. It has a PM 2.5 filter which tackles fine particulate matter as small as 2.5 micron. It has a composite air freshening mesh to remove staleness and refresh the air.
The Esko Neo AC uses R-32 refrigerant gas. It has a refrigerant leakage detector for added safety. It has an Auto Cleanser which sanitizes the machine to keep it free of germs and dust. The AC has an auto on/off timer. It has louver position memory and auto swing. It has Dry mode, Auto mode and Turbo mode for adjusting the air flow. It comes with an LCD backlit remote.
4. Voltas 123V DZU 1 Ton 3 Star Inverter Split AC
The Voltas 123V DZU is a reliable inverter AC. It is driven by a Steady Cool Compressor that provides steady cooling and steady savings. It cools effortlessly at 52 ᵒC and is perfect for Indian summers. It has a maximum coverage area of 110 ft2. It has an energy rating of 3 Star, an annual electricity consumption of 723 units and an ISEER value of 3.8.
The Voltas 123V DZU has a variable-speed compressor that cools according to the heat load to save power. It has DC Inverter technology which reduces power consumption by keeping the temperature at a comfortable level without frequently turning on or turning off the compressor. It has pure copper condenser coils for rapid heat transfer and efficient cooling.
The AC does not need a separate stabilizer. It has a wide operating range and a low start-up voltage which obviates the need for an external stabilizer. This lowers your initial cost and also offers a clutter-free set up inside the room.
The 123V DZU comes with an active dehumidifier for keeping humidity under control during monsoons and in humid places like coastal cities. It has advanced air filters for eliminating germs, dust and odors. It uses R-410A refrigerant gas which has zero ozone depletion potential but a moderate global warming potential of 2088. The louvers of the AC have a 4-way air deflection mechanism. They push out cool air at the rate of 770 CMH.
5. Godrej GIC 12 FTC 3 WSA 1 Ton 3 Star Inverter Split AC
The Godrej GIC 12 FTC 3 WSA is great for cooling small rooms with an area of 110 ft2 or less. It has a cooling capacity of 3580 watts and an air flow volume of 352 CFM. It has an energy rating of 3 Star, an annual electricity consumption of 748.19 units and an ISEER value of 3.7.
The GIC 12 FTC 3 WSA uses R-32 refrigerant which has zero ozone depletion potential and a moderate global warming potential of 675. The condenser and connecting pipes are made of pure copper for extra durability and better heat dissipation.
An anti-corrosive Gold Fin coating is applied to the condenser fins to protect them from environment-induced degradation. It keeps the coils from getting clogged with debris and prevents refrigerant leakage. The AC uses a twin rotary inverter compressor for greater efficiency.
A multi-layer acoustic jacket surrounds the compressor and other parts to prevent sound from escaping the machine. It keeps the noise level of the outdoor unit within 21 dB which is quite a feat compared to other ACs. Noise level of the indoor unit ranges from 29 dB (low speed) to 39.5 dB (high speed). The acoustic jacket performs a dual function of noise reduction and protection of the compressor against mechanical damage.
The Godrej AC has an elaborate air filtration system. It consists of an anti-dust filter, an anti-bacterial filter and an active carbon filter. The first filter removes dust, dust mites, pet dander, pollen and spores; the second filter tackles living microbes like bacteria; and the third filter reduces odors, smoke and volatile organic compounds. The appliance sanitizes itself thanks to an Auto Blow function which hinders the spread of bacteria and mold.
6. Daikin FTKF35TV 1 Ton 5 Star Inverter Split AC
The Daikin FTKF35TV is a power-saving air conditioner. It has an inverter compressor with variable speed for economical energy use based on heat load. It has a BEE rating of 5 Star, an annual electricity consumption of 483 units and an ISEER value of 5.8. It is perfect for 110 ft2 and smaller spaces.
The Daikin FTKF35TV has a pure copper condenser which makes for faster heat conductivity and faster cooling. It has Neo Swing Compressor technology which lowers friction and vibration, and prevents gas leaks. It has Coanda Airflow Radiant Cooling and 3D air flow which makes sure the air is not focused on a small area but reaches every nook and corner of the room.
The AC has Power Chill function for quick cooling on very hot days. It has Econo mode in which the machine operates at less than max capacity to conserve power. It has Good Sleep Off Timer which turns off the AC after the set time is over to save electricity and check excessive cooling.
The Daikin FTKF35TV runs on R-32 refrigerant gas which has nil ozone depletion potential and moderate global warming potential. It has a PM 2.5 filter for intercepting airborne allergens. It is accompanied by a remote control.
7. Samsung AR12NV3HLTR 1 Ton 3 Star Inverter Split AC
The Samsung AR12NV3HLTR is the world’s first 8-Pole Digital Inverter. It maintains the desired temperature without frequently switching on and off. It saves energy, keeps your power bill low and helps you stay comfortable for longer.
The AC has a Fast Cooling Mode which turns up the compressor operation to 100% and runs the fan at top speed for 30 minutes to give you winter-like icy-cold air. It has an intelligent 2-step cooling mechanism. Once the Fast Cooling is over, the device switches to Comfort Mode to maintain a constant cool temperature. In other words, it optimizes power use, simplifies usability and keeps the room from becoming too cold.
The Samsung AR12NV3HLTR boasts Triple Protector Plus technology which shields it from overloads, over-heating and corrosion. It has a stabilizer-free operation and can handle a voltage range of 146 to 290 volts without any issues.
The AC has a Durafin Heat Exchanger with five times the heat transferring ability of other ACs. It has Turbo mode, Sleep mode and Auto mode for customized use. It has an Auto Clean function which uses an internal fan to remove dust, debris and moisture from the heat exchanger. Thus feature prevents the growth of germs and mildew, and keeps the insides of the AC clean and dry.
The appliance has a cooling capacity of 3.20 kW. It uses R-410A refrigerant gas. It has an energy rating of 3 Star, an annual electricity consumption of 1060 watts and an ISEER value of 3.61.
8. Whirlpool Magicool DLX 5S 1 Ton 3 Star Split AC
The Whirlpool Magicool DLX 5S is a non-inverter split AC with an aluminum condenser. It has an energy rating of 3 Star and an annual electricity consumption of 940 watts. It has a cooling capacity of 3350 watts and an air flow volume of 540 CMH.
The Whirlpool Magicool DLX 5S uses R-22 refrigerant which has a moderate ozone depletion potential of 0.055 and a moderate global warming potential of 1810. It has MPFI technology which uses a special circuitry to speed up heat transfer between the refrigerant and the air. It also lowers energy consumption and hastens cooling.
The appliance cools efficiently even when it is 54 ᵒC outside. It has Turbo Cool for instant icy-cool air. For intelligent automatic operation, the AC has 6th Sense FastCool technology which ensures the room stays uniformly cool for longer periods. It also has a feature called Around U which uses a sensor built into the remote control to gauge the room temperature and adapt cooling accordingly.
For power-saving use, the AC has Eco mode and Sleep mode. The appliance has a 2-way auto air swing and a dust filter. It has Auto Clean for keeping germs from breeding inside the AC unit. It also has Self-Diagnosis for auto correction of anomalies in operation. The box includes a remote control.
9. Voltas 123EZA 1 Ton 3 Star Split AC
The Voltas 123EZA is one of the best 1 ton split ACs in India. It is designed for small rooms with an area of 81 to 100 ft2. It has a BEE rating of 3 Star, an annual electricity consumption of 782.62 units and an ISEER value of 3.51. It has a 100% cooling capacity of 3550 watts.
The Voltas 123EZA is fitted with a pure copper condenser. Copper has a higher heat conducting ability than aluminum. It is also stronger and more durable. Therefore, having a copper condenser is a definite plus. The AC functions efficiently at 50 ᵒC ambient temperature. It has Turbo Cool mode for instant chilled breeze. It has Sleep mode which maintains a comfortable temperature and conserves power while you sleep. It also has a safety lock for locking the settings of the AC so you don’t have to re-set them every time you turn on the device.
The coolest thing about the Voltas 123EZA is that it also keeps you warm during winters. It has a built-in heater that heats up your room so you stay snug and comfortable throughout the winter months. The air conditioner has an air flow volume of 600 CMH. It uses R-22 refrigerant to cool air. It has a 4-stage air filtration system for rooting out harmful pollutants like bacteria, dust, dust mites, pet dander, pollen and mildew spores.
The appliance boasts an intelligent self-diagnosing function which identifies anomalies in operation and fixes them automatically. It has an active dehumidifier for lowering humidity during the rainy season. The indoor unit has a dual display that shows you the set temperature and the actual room temperature simultaneously. An LCD remote control with illuminated buttons is included in the package.
10. Blue Star BI-3CNHW12NAFU 1 Ton 3 Star Split AC
Another high-performance inverter AC is the Blue Star BI-3CNHW12NAFU. It is a 1 ton split AC with a coverage area of ≤ 110 ft2. It has a BEE rating of 3 Star, an annual electricity consumption of 731.27 units and an ISEER value of 3.63.
The Blue Star AC has iFeel technology which uses sensors fitted in the AC’s remote to evaluate the ambient temperature and match its cooling to the heat load. This feature makes sure there are no pockets of hot air in the room and the entire space is evenly cooled.
The appliance has an inverter compressor with variable speed for power-saving operation. The condenser is made of 100% copper for faster heat transfer and faster cooling.
The AC uses R-410A refrigerant gas. It has a 100% cooling capacity of 3425 watts and 50% cooling capacity of 1720 watts. It purifies the room air with the help of multiple filters. It has a dust filter, an anti-bacterial filter, an anti-acarien filter, an active carbon filter, a vitamin C filter, a catechin filter, a silver ion filter and an ionizer. These filters join forces to fight air pollution, and help you breathe air free of dust, chemicals and pathogens.
11. LG KS-Q12AWZD 1 Ton 5 Star Wi-Fi Inverter Split AC
The LG KS-Q12AWZD is an environment-friendly inverter split AC. It has a BEE rating of 5 Star, an annual electricity consumption of 571.99 units and an ISEER value of 4.7. It has a tonnage of 1 ton and is suitable for rooms with an area of less than 110 ft2.
The LG KS-Q12AWZD air conditioner is driven by a dual inverter compressor that runs on less power and cools faster. It has pure copper condenser coils for better heat dissipation and greater durability. It has a high cooling score of 5 which means it can cool even at extreme high ambient temperature.
The gadget has Ocean Black Protection and Golf Fin Coating on both the evaporator and condenser coils to protect them against humidity, salts, acids, smoke, dust and debris. The coatings prevent the coils from getting corroded and suffering leaks.
The USP of the LG KS-Q12AWZD air conditioner is that it Wi-Fi enabled. You can access and control its functions through the LG Smart ThinQ app. For peak summer it has Himalaya Cool and for the monsoons it has Monsoon Comfort. It has Active Energy Control which reduces power use by 40 to 80% and saves up to 57% electricity. It also has Low Refrigerant Detection so that you can refill the coolant on time.
The AC has an HD air filter for intercepting air contaminants. It has a 4-way air swing function with an air circulation (in/out) of 441 CFM/ 845 CFM.
12. Lloyd LS12I35JA 1 Ton 3 Star Split AC
Another top-rated 1 ton split AC worth checking out is the Lloyd LS12I35JA. It is designed to lower ambient heat in just 45 seconds. It has super-fast 4D Express Cooling thanks to a unique 4-way air inflow system. Unlike conventional ACs that take in hot air through a single inlet, the Lloyd AC takes it in through 4 inlets on 4 sides, maximizing air flow and heat transfer in the evaporator, and reducing compressor run-time.
The appliance is powered by inverter technology for greater energy and cooling efficiency. It has a twin rotary compressor that vibrates less and makes less noise. It has an electronic expansion valve that efficiently regulates the flow of the refrigerant even at fluctuating temperatures.
The AC has 100% copper coils with grooved inner surfaces. The grooving speeds up the flow of the refrigerant and enables the coil to withstand high pressure. It also aids heat exchange and lowers coil maintenance.
The best thing about the Lloyd AC is that it is Wi-Fi-ready. You can easily control it with your smart phone wherever you are around the house. You can also turn on the AC before you reach home so that your room is cool on arrival. The AC has other useful features like Easy Night mode, Self Clean and an integrated dehumidifier.
1 Ton Split AC Buying Guide
Here are some of the things to consider while choosing a 1 ton split air conditioner.
The first thing you need to take into account is the size of the room. A single-ton AC is designed to cool small rooms with a maximum area of 110 ft2. If your room is larger than this, you might have to go for a higher capacity AC like a 1.2 ton or a 1.5 ton model.
If you want your air conditioning bill to stay at a minimum, we would advise you to select a model that has a high BEE rating and a high ISEER value.
Copper or aluminum coil
If you want an AC with a longer service life and low maintenance, we would suggest you go for an AC that has a pure copper condenser and evaporator. Look for anti-corrosion treatments like Blue Fin, Gold Fin and similar coatings. It will keep the coil surface free of debris and mineral deposits.
Inverter technology saves power and is good for the environment. It ensures uniform cooling and reduces noise. But, inverter ACs are expensive and you will have to be prepared to shell out a few extra bucks.
Height of the room, number of windows, etc.
If your room is on the top floor, if the height of the room is more than 10 feet, or if the room has multiple windows and doors, a 1 ton AC might not be sufficient and you might need a higher-capacity AC to cool the room more effectively.
Apart from the abovementioned factors, you might also want to check the features of the AC like Sleep mode, Auto mode, Economy mode, Turbo more, timer, adjustable swing louvers, etc. These functions are necessary for regulating the AC’s cooling. You might also want to look for Auto Clean, Refrigerant Leakage Detection and Self-Diagnosing functions. These features keep the AC in good working condition, and hence, are equally important.