Best Stabilizers for AC

In the scorching heat and lazy summers, one thing which is inevitable is the requirement for everything cool. You need cool coconut water, kokum sharbat, ice-cream, and an air conditioner to pass those hot nights.

An air conditioner is an expensive one time purchase. You will want to keep it secure from all kinds of hazards as you have purchased it through your hard-earned money. One of the best things you can buy to increase the shelf life of the AC is a quality stabilizer.

A stabilizer will minimize damage during voltage fluctuation. The power supply in summers is tricky. Hence, purchasing a sturdy and long-lasting stabilizer is your best bet to safeguard your AC. To help you select the best item, we have conducted in-depth research and come up with 12 best stabilizers for different tons of ACs. We’ve curated a list of stabilizers required for 1.5 Ton AC, 2 Ton AC and 1 Ton AC for your ease selection.

To find out the best voltage stabilizer for air conditioner, Shall we begin with the list?

Best Stabilizers for 1.5 Ton AC

1. Best on the Market: V Guard VG 400

V-Guard VG 400 for 1.5 Ton A.C (170V to 270V) Voltage Stabilizer (Grey)
BrandV-Guard
Capacity10 Amps
Power170-270 V
Warranty3 years

This particular stabilizer is suitable for all 1.5-ton air conditioners. It has a voltage range of 170V to 270V. It has a LED indicator that shows all the voltage control performances going on. It is built with aluminum wires, which increases its heat tolerating capacity since aluminum has a high melting point and does not melt at a lower temperature, which protects both stabilizers as well as the connected appliance.

The V-Guard VG 400 stabilizer comes with an Intelligent Time Delay System (ITDS) that helps it to switch off itself when the power is cut off for more than 3 minutes. It comes with a cabinet for wall mounting, which will enhance the aesthetics of any house or workplace. It has built-in thermal overload protection, which cuts off high-low voltage, which further protects the equipment from any potential disaster of device failure.

V-Guard VG 400 is built with advanced technology that enhances the productivity of the appliance it is attached to. It is made with ABS material, which is highly durable and has longevity.  It is a really reliable product and helps you go through your routine work with no tension. It comes with a warranty of 3 years.

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Pros
  • Wall mounting cabinet
  • Thermal overload protection
  • Durable
  • Highly reliable
  • Intelligent time delay system
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Cons
  • No major cons

2. Best Stabilizer for 1.5 Ton Inverter AC: V-Guard 5540

V-Guard ID4 Ace 5540 Stabilizer for Inverter AC Up to 1.5 Ton (Working Range: 140V - 280V)
BrandV-Guard
CapacityNot specified
Power140-280V
Warranty2 years

If the question “Is stabilizer required for inverter AC?” arose on your mind then let us clear it first, Yes! It’s advised to have a stabilizer for inverter AC. This particular stabilizer is built with advanced technology and is ideal for 1.5 ton air conditioners. It has a unique design that can add grace to the décor of the house and will never make it look shabby or unpleasant. It has a wide optimal output range, which can be concluded as its unique feature.

The thermal sensors installed in the V-Guard ID4 Ace 5540 can control the excessive current consumption. It has Intelligent Time Display Technology, which automatically turns off the device if the power cut does not resume after 3 minutes.

It has an electromagnetic field filtering formula, which suppresses the electromagnetic waves and safeguards the device. These waves travel through the power lines and can detriment the audio-visual functions. It is a suitable choice for inverter air conditioners.

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Pros
  • Advance built-in technology
  • Unique design
  • Thermal sensors
  • Intelligent time display technology
  • Wide optimal output range
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Cons
  • Little large and pricey

3. Good Stabilizer for 1.5 Ton AC: Microtek EM4160

Microtek EM4160+ Automatic Voltage Stabilizer for AC up to 1.5 ton (160V-285V), Metallic Grey – Digital Display, Wall Mounted
BrandMicrotek
CapacityNot specified
Power160-285 V
Warranty3 years

This Microtek stabilizer for 1.5 ton AC is suitable for all 1.5 ton air conditioners. It is made with the latest technology and can efficiently work to sustain the life of air conditioners. It has a voltage ranging from 160-285V.

A stabilizer is essential for the longevity of the appliance it is attached to. It is built with thermal protectors. One of the best features of Microtek EM4160 is, it automatically cut-offs the grid supplies when the voltage goes above 285 volts or below 160 volts.

It has an advanced seven-segment digital display, which indicates all the input and output performance range of the stabilizer. It comes with a wall-mounted design that helps to fit in anywhere very easily.

Microtek EM4160 is ideal for a place with voltage fluctuation. Its structure is built in a way that it can easily take the load for varying voltage. It is 10.1kg in weight and is suitable not only for air conditioners but also for refrigerators and televisions.

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Pros
  • Sturdy structure
  • Efficient working style
  • Thermal protectors
  • Advanced seven segment digital display
  • Wall mounted special design
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Cons
  • Overweight and bulky

4. Best Budget-Friendly: Monitor 4KVA Stabilizer

BrandMONITOR
Capacity4KVA
Power140-280 V
Warranty1 year

Monitor 4-KVA is a Wall Mountable Stabilizer that is suitable for all types of buildings. It is ideal for all 1.5 tons AC. It is built with copper wire to attain high thermal absorption capacity since copper has a very high melting point and hence will keep the appliance completely safe. Copper enhances the power saving factor too.

This stabilizer automatically cut-offs if the power range goes beyond 170V – 240V. It has a digital display that helps you read in the dark too. It is equipped with a high cut voltage protection feature that shields the appliance from fluctuating voltage.

It comes with a sleek and elegant design that looks good on walls and does not give a shabby look. It can be placed on walls too, which is an additional feature. The installation of this stabilizer is quite simple and does not require too many efforts.

It is white in color and quite light in weight as compared to some other stabilizers available in the market these days. Monitor 4 KVA Stabilizer comes with a warranty of 1 year. The unit or the internal parts can be replaced or repaired within a year, and this warranty increases to 5 years if you purchase it from Amazon.

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Pros
  • Lightweight
  • Easy and simple installation
  • Built with copper wire
  • Reliable
  • Long-lasting
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Cons
  • May overheat

5. Top Stabilizer for 1.5 Ton AC: Luminous TA170D

BrandLuminous
CapacityNot specified
Power170-270 V
Warranty3 years

This Stabilizer comes from a renowned brand Luminous. Luminous is one of the biggest and respectable brands which is making quality and affordable home appliances reach every home and corner of the nation.

This sturdy and quality AC stabilizer with built-in advanced technology is a mini-powerhouse. With a running power of 150 watts, and use in voltage of 170-270v, this product ensures that your AC remains safe and secure. The elegant white colour and simplistic design add to its charm.

It comes in a complete metal body and has a microprocessor based system. It has a high efficient transformer for less heating and a 7 segment digital display with various indications. It is wall-mountable and has automatic low and high cut off. The product comes with a 3-year warranty.

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Pros
  • Metal body
  • microprocessor based system
  • 3 year warranty
  • Highly safe to use
  • High Efficient transformer
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Cons
  • Little pricey

Best Stabilizers for 2 Ton AC

1. Best AC Stabilizer: Simon Digital Stabilizer

Simon 5 KVA Digital Voltage Stabilizer For AC (1.5/2 Ton) (160 V - 290 V)
BrandSimon
Capacity5 KVA
Power160-290 V
Warranty2 years

The stabilizer comes with a digital display which displays the input and output range performance. It shows the value of input voltage and an output voltage that is supplied to the AC. Simon Digital Stabilizer assures reliable protection with the latest ITC technology. It detects and protects the appliance if the voltage goes beyond 290 volts or goes below 160 volts.

If the voltage goes below or above this range, then it automatically turns off the AC as it will directly harm the PCB module and compressor. It also has a Smart Time Delay System, which is good for the health of the equipment. It comes in white color and has a stylish body, which makes it look elegant and suitable for mounting it on any wall. It can be used both in houses and offices. It supports an AC of 1.5 tons. Apart from AC, it can be used for washing machines, treadmills, and microwave ovens.

Simon 5KVA stabilizer comes with a warranty of two years and can be replaced or repaired within this time period.

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Pros
  • Stylish body
  • Can be used with other appliances
  • 2 year warranty
  • Latest ITC technology
  • Reliable
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Cons
  • No cons

2. Best for Low Voltage: Microtek EM5150+

BrandMicrotek
Capacity10-15 AMPs
Power150-290 V
Warranty3 years

Voltage stabilizers are extremely important for any high voltage electrical appliance. It is a mandatory device for Air Conditioners. PCB Modules are one such component of the Air Conditioner that cannot take the variations in voltage supply and can get damaged.

The Microtek EM5150+ is a device that is suitable for a 2 ton AC. It has a power-saving technology and comes with the “Auto Start” feature, which routinely steps up and steps down the variation voltage. It grids the supply during power cuts and power fluctuations, which safeguards the appliance. Microtek EM5150 has seven-segment digital displays that help you read even in the dark. It has Silver Caked Relay, which provides optimum voltage to the appliance. Hence, it’s the best AC stabilizer for low voltage on the market.

It has an easy installation design that is suitable for all types of architectural designs. It comes with a warranty of three years. It can also be replaced within 10 days of purchase from Amazon.

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Pros
  • Power saving technology
  • Auto Start feature
  • Safe to use
  • Easy installation
  • Long-lasting
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Cons
  • Prone to overheating

3. Best Cost Effective: V-Guard VG500

V-Guard VG500 Stabilizer for 2 Ton AC (Working Range: 170V-270V)
BrandV Guard
Capacity15 Amps
Power170-270 V
Warranty3 years

The primary purpose of a voltage stabilizer is to regulate the supply of voltage. It is generally used to monitor the fluctuating or variable voltage over a range. It keeps all the voltage in an equivalent pattern.

Voltage Stabilizer feeds constant voltage to any electrical appliance. PCB modules and compressors need constant voltage as these are the sensitive part of Air Conditioners. It is done for the sustainable running of the appliance.

This V Guard stabilizer for 2 ton AC is a device that can stabilize an Air Conditioner of 2 tons. It has a LED indicator that indicates the input and output performance. The LED glows when the device is powered up.

It has an advanced IC technology that makes it better than conventional stabilizers. It has an Intelligent Time Delay System (ITDS), which means that it will be switched ON automatically if the power is not supplied for more than 3 minutes. It has thermal overload safety which prevents short circuits due to excessive heat. It will keep your home and office completely safe.

V-Guard VG 500 Voltage Stabilizer weighs for 3.99 kg and comes in grey color. It has an easy to install wall mount design. It has a high and low voltage cut-off system. It comes with a warranty of three years. It can also be replaced within 10 days of purchase from Amazon. So, if you’re searching for the best AC stabilizer in India, this is a great model to choose from.

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Pros
  • Easy installation
  • Voltage cut-off system
  • Advanced IC technology
  • Reliable
  • Durable
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Cons
  • Prone to overheating

Best Stabilizers for 1 Ton AC

1. Best for 1 Ton AC: Everest Deluxe Stabilizer

Everest 3 KVA Deluxe Voltage Stabilizer Used Upto 1 ton AC (Working Range : 170 V to 270 V)(100% Copper)
BrandEverest
Capacity3 KVA
Power178-275 V
Warranty5 years

This stabilizer from Everest is a multi-functional mini powerhouse. The specially designed stabilizer delivers precise output voltage for your AC irrespective of input voltage fluctuations.

The advanced IC based design circuitry corrects the input voltage in a much better way than other similar stabilizers. It ensures a more reliable output voltage. The built-in thermal overload protection senses the excessive current consumption and disconnects the power load if required. This stabilizer is required for 1 Ton Split ACs in India.

Made up of copper winding transformers, the Everest stabilizer is a sturdy and durable appliance. The user-friendly LED status indicator displays the input and output voltage. The Input LED will glow to let the user know that the device is powered up.

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Pros
  • User-friendly
  • LED Status indication
  • Wide Input Range
  • Advanced IC technology
  • Affordable
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Cons
  • Short power cable

2. Good Stabilizer for 1 Ton AC: Snowbird Em4150

Snowbird Microtek Em4150 Digital Voltage Stabilizer (150-280V) (Upto 1.5Ton Ac), Grey
BrandMicrotek
CapacityNot specified
Power150-280 V
Warranty3 years

Fluctuation in voltage can cause serious damage to the AC circuit. The Snowbird stabilizer minimizes the damage by stabilizing the utility voltage. Equipped with the latest tools and technology, this stabilizer is perfect if you are looking for all-round protection for your AC.

It effectively cuts off high or low voltage reaching the AC. Snowbird Em4150 performs in a wide input range to provide the appliance optimum voltage. The intelligent auto starts effectively stepping up and down the output voltage.

A smart seven segment display showcases real-time input and output voltage. The stabilizer uses save power technology to provide optimum voltage during low power cuts. The subtle design and easy installation make this stabilizer one of the best buys.

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Pros
  • Displays realtime volatage data
  • Design is good
  • Pretty easy to install
  • Budget friendly
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Cons
  • No major cons

FAQs Regarding Stabilizers for AC

How do I choose an AC stabilizer?

1. Check the voltage and power rating of your AC.
2. Pre-Decide on your budget.
3. Read reviews online and make a purchase.

Is it necessary to put a stabilizer for AC?

Yes. If there are voltage fluctuations in your area then an AC stabilizer is a must to prevent any damages to the AC. Moreover, AC is a one-time expensive purchase. You will not buy it every 6 months. If you live in an area where voltage fluctuates a lot, it’s in the best of your interest to invest in a good quality stabilizer.

Do stabilizers increase electricity bills?

No. The stabilizer uses minimum power to work. It cannot increase your electricity bill too much.

Can low voltage damage AC?

Maintaining consistent power is necessary for your AC to function smoothly. If the voltage fluctuates and is low, the AC motor will pull more than normal current and the temperature of the motor winding rises. This eventually can damage the motor and your AC shelflife.

How many watts does a 1.5 ton AC use?

1.5 tons translates to 5.3k watt power. So, this is what the AC will use if it’s operating all the time.

Is it safe to use AC without a stabilizer?

You can use AC without a stabilizer at your own risk. If there are no minimum fluctuations in the voltage, you may remove the stabilizer. But if the voltage fluctuates a lot, then a stabilizer is a must.

What causes a low AC voltage?

Age, dirty connections, poor insulation, and corrosion are some common causes.

How can I reduce my AC bill?

AC does eat up a lot of electricity. To lessen the bill, you can follow the below steps:
1. Use a ceiling fan.
2. Cover up your windows.
3. Reduce the sunlight reach in the room.
4. Insulate your walls.

Verdict

You will spend your hard-earned money to buy an AC to beat the summer blues. AC is an expensive purchase. You want to keep the AC working for years to come. To increase its shelf life, using a good quality stabilizer is a must. Voltage fluctuations can cause serious damage to your AC. It is in the best of your interest to minimize the damage by connecting a stabilizer with your AC. Decide your budget, check your AC voltage, and buy a suitable stabilizer from a good brand after reading reviews thoroughly.

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