Top 10 Best Water Heater In India

By Trusha Patel

In the present age, water heaters have become an inevitable part of our households. Whether you are feeling sluggish and dull in the morning and need a quick hot shower to ease out your fatigue, or have to wash utensils in the kitchen without numbing your hands in the chilling water, installing a Best Water Heaters in India can contribute immensely to your comfort and well-being. 

With constant breakthroughs adding to the technological sector day by day, there are now several numbers of Made in India water heaters that encompass multiple advanced features.

However, although there are multifarious options available in the market, buying a water heater that would suit your needs and budget can be a confusing task, especially when you are not an expert with the technical aspects. 

But no need to worry, as you have landed on the perfect spot wherein you will be getting a comprehensive guide about the best water heaters in India, along with their respective details so that you can make the perfect choice that resonates with your convenience.  

Below listed are some of the finest Best Water Heaters in India that have been selected after a deep scrutinization of their information and reviews available on e-commerce websites like Flipkart, Amazon, Croma and, Snapdeal to make things more concise and crystal clear for you to make a perfect choice. 

Top 10 Best Water Heater In India 2021 Reviews

1. Bajaj Flora Instant 3 Litre Vertical Water Heater, 3KW, White

  • It offers a good capacity of 3L
  • It is automatic and instant heating type
  • It has corrosion and rust-proof external body
  • It has a compact size – 26.5 cm X 26.5 cm X 44 cm
  • It has Neon indicators for “On” and “Heating”
  • It is suitable for high-rise buildings
  • It comes with elegant aesthetics
  • It can withstand high pressure (up to 8 bars)

Bajaj is one of the most trusted and popular brands in the electronic sector of the market. This ISI approved water heater by Bajaj has an attractive body shell while offering an excellent capacity of 3L, with instant heating, and thus can be used in the kitchen as well as bathrooms, without having to wait much for the flow of hot water. 

This heater is hazard-free, as it ensures your security with its 3 safety systems installed for protection against overpressure, overheating, and dry heating respectively. Its constituent cables are made up of fire retardant material.

The company offers a two year warranty on this product. In addition to the heater and warranty card, the box also includes a user manual, mounting accessories, and template for drilling hole in the wall. 

Apart from that, it has a voltage rating of 230 V, the frequency being 50 Hz, and operates at a very less wattage of 3000 Watts. So if you are looking for an elegant-looking water heater that is safe and easy to use, without having to worry about its pressure rating and your safety, you need not look further beyond this product.

2. Bajaj New Shakti Storage 15 Litre Vertical Water Heater, White, 4 Star

  • It offers a great capacity of 15L
  • It is lightweight and compact in size (30.8 x 30.8 x 50.1 cm; 11.4 Kg)
  • It has an adjustable thermostat
  • It can be vertically mounted
  • It has a 2 KW heating element
  • It is suitable for high-rise buildings
  • It can withstand high pressure (up to 8 bars)
  • The inner tank is coated with a glass lining
  • Saves electricity cost and conserves energy
  • It has a rating of 4 Star as per BEE guidelines

With this 15L water geyser by Bajaj, you can indulge in relaxing and hot showers every day. Given its modern design and compact size, it would be an ideal fit for any corner in your bathroom or kitchen. 

The PUF insulation in this water geyser retains the high temperature of water in the tank, thus providing hot water for a longer duration of time even after switching it off. 

The plastic outer body and a glass-lined inner coating of the tank account for the product’s longevity and high durability by preventing corrosion and rusting of the tank. It also has a 4-in-1 safety multifunctional system that ensures your protection by safeguarding your geyser against overheating, dry heating as well as overpressure. 

This geyser is integrated with the swirl flow technology that facilitates the supply of 20 percent more hot water. It is also accompanied by a fire retardant cable with a 3 pin plug, and a long life Incoloy heating element. In addition to all this, it comprises of a special protection device that attracts harmful salts to protect the element and tank from corrosion. 

This robust water geyser has a rated pressure of 0.70 Mpa, a voltage of 230 V, and a frequency of 50Hz. The company provides a 2-year warranty on this product, and 5 years on the inner tank. With all these advanced features, it is one of the best water heaters in India. 

3. Racold Pronto Neo 3 Litres 3Kw Vertical Water Heater, White

  • It offers a good capacity of 3L
  • It is lightweight and compact in size (33.5 x 20.9 x 20.5 cm; 2.7 Kg)
  • Type: Instant Water Heater, Vertical mounting
  • It has an elegant Italian design
  • It can withstand high pressure (up to 6.5 bars)
  • It is suitable for high-pressure pump application
  • It has a 5-star rating

If you are looking for an instant water heater that is easy to use and has high durability, this product would be the right choice. It boasts of a unique combination of style and technology, with an attractive Italian design and swift working mechanism. 

The high-pressure resistant technology of this water heater makes it suitable for high rise buildings while ensuring a prompt flow of hot water with its high power heating element. 

This made in India instant heater is equipped with an anti-siphoning system that mitigates dry heating by preventing the backflow of water from the container. 

Whether it is about providing safety against high temperature or pressure, this water heater guarantees a secured and excellent customer experience with its inbuilt stem-type thermostat, cutout, and a safety valve that accounts for automatic temperature control and extra protection.  

Given its thick and high-density PUF insulation that facilitates maintenance of internal heat and temperature, this heater ensures a reduction in your energy consumption and electricity bill. The company offers a 2-year warranty on the product, 2 years on Heating element, and 5 years on the tank.

4. Crompton Bliss 3-L Instant Water Heater with Advanced 4 Level Safety (White)

  • It provides a capacity of 3L
  • It is easy to install (26.5 x 22 x 42.5 cm; 2.98 Kg)
  • It has a rust-free ABS body
  • It is easy to use & convenient
  • It is suitable for large wall spaces
  • The body of the geyser has a sleek design
  • It has a high-density PUF insulation
  • It offers an advanced 4 level safety

Crompton is another widely acknowledged name when it comes to electronic devices. The company is well known for offering multifarious options of accessories in the market with high quality. This water heater too, with its enhanced features, stands up to the company’s name and is one of the best of its kind in India. 

The device is aesthetically designed, being lightweight, and compact. The stainless steel body of the geyser effectively retains heats, thereby multiplying its thermal performance.  

The Bliss Instant Water Heater provides you dual safety by cushioning itself from voltage fluctuations and sudden power cut with its inbuilt high precision thermostat, pre-set thermal cutout, and reset knob. It also contains a powerful copper heating element that allows the appliance to heat the water faster. 

The geyser can withstand the high pressure of up to 6.5 bar that makes it suitable for high-rise buildings. It operates at a voltage of 220 V and power of 3000 Watts. 

The device is equipped with small LED indicators that inform you of when the water is heated up and ready to use. It comes with a warranty of two years. From bathing to doing laundry, to washing dishes in the kitchen, this product can serve for a wide range of uses.

5. Crompton Arno Neo ASWH-2615 15LTR(2KW) 4 Star-Rated Storage Water Heater (White)

  • It offers a superior water storage capacity of 15L
  • It comes with a superior polymer coated tank
  • Twin indicator lamp for easy functioning
  • It has a high-pressure rating (up to 8 bar)
  • It can be vertically mounted on the wall
  • It can be installed easily

The Crompton’s Arno Neo Geyser is one of the best water heaters in India. It has an elegant construction, with Nano Bond polymer technology used for fabrication of the tank, while its exterior body is built up of a robust metallic sheet with powder coating to prevent rusting and corrosion.  

It also comes with a specially designed Magnesium anode rod that ensures the high durability of the product by safeguarding the inner tank from corrosion. With this geyser, you need not worry about tank leakage, as the tank is designed with a single weld line to minimize the same. 

Arno neo encompasses a unique and powerful heating element that is made up of Polymer and Copper, which facilitates faster heating of water and ensures excellent functionality and performance. It also comes with a tractable knob that enables you to customize temperature regulation of water according to your convenience. 

Apart from providing hot water, this geyser is energy efficient as well. The power requirement for this appliance is 230 V AC, 2000 Watts, and 50 Hz frequency. 

This made in India water heater boasts of an advanced 3 level safety feature with a preset thermal cutout and a 4-star rating by BEE. The company offers a 2-year warranty on the product, 2 years for heating element, and a 5-year warranty for the inner tank.

6. ACTIVA Instant 3 LTR 3 KVA SPECIAL Anti Rust Coated Tank Geyser with Full ABS Body with 5 Year Warranty Premium (White)

  • It offers a capacity of 3L
  • It has a full ABS body
  • It comes with a pressure rating of 6 bar
  • It is a highly durable product
  • It would be useful for the kitchen and bathroom
  • It can be mounted vertically

Are you looking for a cost-efficient water heater without having to compromise on its quality and advanced features? In that case, this product should be your ideal choice. It’s compact size and cubic capacity makes it a perfect fit for small bathrooms and flats. The inner coating of the tank protects it from corrosion and ensures the longevity of the product. 

The Active 3-liter Instant geyser saves you a lot of time with its fast and powerful water heating mechanism. It is insulated properly to retain hot water for a longer duration of time. The cost-effective geyser ensures a secured user experience, with its high-quality thermostat having a preset thermal cut out that prevents the product from overheating and further damage. The device consumes around 3000 Watts of electricity.

It comes with an extra heavy-duty element for premium thermal performance and long-lasting life. The company gives a 1+5 year warranty on this geyser (1 year complete and 5-year warranty on the tank). 

This made in India instant water heater offers value for money, an array of features, and optimum functionality without burning a hole in your pocket. 

7. Lifelong Flash 3 Litres Instant Water Heater (3000 Watts, ISI Certified, 2 Years Warranty)

  • It accounts for a capacity of 3L
  • Aesthetically pleasing design
  • It can be mounted vertically
  • High density and thick PUF insulation
  • It is suitable for high-rise buildings
  • It has ISI certification
  • Power consumption of 3000W
  • Product dimensions: 22.6 x 24.3 x 38.5 cm; 2.42 Kg

Although a relatively newer name in the market, Lifelong Company has gained its popularity with its modern range of products, catering to various needs and necessities. The instant water heater from this Indian company is yet another cost-friendly product with excellent features. 

This geyser has a thermoplastic outer body that protects it from corrosion and rusting. Its construction is based on an ergonomic design with an exceptional combination of style and technology. 

The Lifelong instant water heater is suitable for high rise buildings and high-pressure pump applications as it can withstand high pressure (8 bar). The inbuilt copper heating element accounts for its swift mechanism of water heating. 

The device is equipped with features that ensure a high level of energy efficiency along with a user-friendly experience; such as neon indicators for Power on and heating, adjustable temperature knob, stem type thermostat, and safety valve for extra protection.  

The company offers a 2-year warranty on this product. It has an ISI certification that guarantees its enhanced safety standards. With this geyser, you can enjoy long and relaxing showers. 

8. ZIGMA WinoteK WinoteK Sun Instant Water Geyser, Water Heater, Portable Water Heater, Geysers Made of First Class ABS Plastic, automatic Reset Model, AE10-3 W (Yellow)

  • It is compact and portable
  • Simple construction and ingenious design
  • It is of vertical mounting type
  • It has a shock-proof body
  • Time and power saver
  • It is easy to operate

This Made in India geyser by WinoteK is a resultant of following The Make in India Campaign. Although there are many options available in the market, this one speaks of optimum quality and high durability. 

The body of the WinoteK geyser is made up of hardened top quality ABS material that ensures the product’s long-lasting life, along with an inbuilt copper coil that ensures its safety. 

With a compact and portable design, this water heater can be installed anywhere, and is suitable for the kitchen as well as the bathroom, while providing you hot water instantaneously. What makes this device even more special is that it heats only the amount of water economically needed for the use.

The hot water from the geyser kills the harmful bacteria that may be leftover on the utensils, thereby maintaining proper hygienic levels for your safety. It comes fitted with an ISI element and thermostat that assures safety against any hazard. 

WinoteK offers a 1-year off-site warranty on this product. However, be careful to select Asha electronics from the buyer options to avail the warranty. Hands down, this is one of the easiest and inexpensive portable Best Water Heaters in India.  

9. V-Guard Victo Plus 15 Litre Water Heater with Digital Display, Free PAN India Installation & Free SS Inlet Outlet Connection Pipes (White)

  • It provides a capacity of 15 L
  • It comes with a multifunctional valve
  • It supports remote control operation
  • It has an eco-mode for optimal power consumption
  • An additional anti-bacterial mode for inner tank sterilization
  • Thick gauge steel inner tank with a glass-lined coating
  • Product dimensions: 30 x 30 x 50.5 cm; 10.7 Kg

This modern geyser from V-Guard is one of the best water heaters in India. It has a stylish design and would be a perfect fit for contemporary households. Its outer body is constructed with high- quality mild steel and has an additional coating of anti-corrosive powder.

It comes with a digital display screen that enables you to see the water temperature, along with a front Jog Dial for easy regulation of the temperature. 

To assure a safe user experience, this V-Guard geyser has an inbuilt 4 layered safety system. It contains a magnesium sacrificial anode to prevent the inner tank from getting corroded, and a multifunctional valve that ensures accurate control of pressure levels. The preset mechanisms of the thermostat and thermal cut out avoid hazardous conditions such as overheating.  

The device is energy efficient with a 5-star rating from the BEE and is suitable for high-rise buildings with high pressure withstanding capacity of up to 8 bar. The package also includes free inlet and outlet pipes. 

Your peace of mind is paramount, for which V-Guard provides a warranty of 2 years on the product, a 3-year warranty on the heating element, and a 7-year warranty on the inner tank. 

10. Haier ES15V-ED-H 15-Litre Water Heater (White/Grey)

  • It provides a storage capacity of 15 L
  • It is available in two colors-White and Grey
  • Voltage fluctuation proof body
  • It has a high-class performance
  • Robust design to provide extra safety
  • It has a digital display
  • It can be mounted vertically on the wall
  • It comes with a pressure rating of 8 bar
  • Power consumption: 2000 Watts
  • The dimensions of the product are: 4.8 x 33.5 x 37.4 cm; 13 Kg

With this Haier water heater, you and your family can indulge in long, comforting baths without having to worry about its performance and durability. With its simple design and glossy finish on the surface, it is bound to look radiant in your bathroom. 

The geyser is fabricated with TSS technology for overheat protection and is specially designed for regions that are vulnerable to electrical issues such as incorrect wire connections, electricity seepage, etc. to safeguard you against shock accidents. 

For resistance towards corrosion, the body of the tank is made up of a steel UMC (Ultra Micro Coated) material and has vitreous enameling. Furthermore, it also comes with an outer coating of IPX4 to sustain for a considerable amount of time in a humid environment and has splash-proof properties. 

It comes with PUF insulation to retain the high temperature of the water and a capillary thermostat to ensure a precise temperature cut off. Apart from the water heater, the box delivered to you shall also comprise of MUV valve, a package to assist its wall mounting, and an instruction manual to ease out things for you. 

As a buyer, you would certainly expect some security or safety from the company, considering which; Haier offers a generous 4- year warranty on the product, and 7 years on the tank. 

Buying Guide: A complete guide for buying a water heater

Before you buy anything, it is pertinent to have a good understanding of your requirements and necessary knowledge about all the features, to avoid making the wrong choice. With that said, the same applies to the water heater as well, considering which we have gathered the most important points to take into account while choosing the appliance for purchase. 

Type of water heater/geyser:

There are two types of geysers: Instant geyser and Geyser with a Storage tank. Instant geysers are more compact, thus occupying less space in your bathroom and can provide hot water instantaneously, however with a limit of 6 liters without having to wait. This makes them suitable for small families and bachelors. 

On the other hand, storage geyser geysers are suitable for medium to large size families. With a storage geyser, you have to wait for up to 5 minutes before hot water starts flowing while ensuring a continuous hot water supply thereafter for your whole family. 

Construction Material of the Inner Water Tank:

The most preferred materials for construction of a water tank of a geyser that ensures its efficiency and safe functionality are copper, stainless steel, and thermoplastic.

Copper – Being an excellent conductor of heat, this material supports faster heating of water, making it one of the most commonly used materials for the tank of Best Water Heaters in India. However, it requires a high level of maintenance.

Thermoplastic – Although a relatively lesser popular material, thermoplastic has better anti-corrosive properties than copper. However, a major disadvantage of this material is that it is not insulated. 

Stainless Steel – This material is commonly used in the modern geysers as it effectively safeguards the tank from electrochemical reactions and corrosion, while it is accompanied by a coating of anti-corrosive powder and a glass lining. It does not require much maintenance and has better insulation properties. 

Construction Material of Outer body of the tank:

Plastic can be easily used to build the outer body of the tank, as the material also offers a high level of flexibility to fabricate the design and shape of the geyser as per desired needs. However, these days a more robust material like ABS is preferred due to its sturdiness. 

Resistance to Corrosion and Rusting:

With such immense exposure to moisture and humidity the device gets highly prone to corrosion, which calls for a requirement of an anti-corrosive lining. The materials used for this lining can be vitreous enamel, glass line, enamel glass, titanium, and many others. 

Insulation of Inner Tank:

This feature helps in lowering the level of energy consumption by around 40%, thereby reducing your electricity cost too. It enables retention of the high temperature of water for a longer duration of time, which means that hot water will flow even after switching off the geyser for a good amount of time. 

Although earlier fiberglass wool was highly used for this purpose, the modern Best Water Heaters in India nowadays use PUF (Polyurethane foam) material as they are more superior in performance. 

Pressure Rating:

In multi-storied buildings like high-rise apartments, high-pressure pumps are installed to ensure that water reaches every residential unit. To be able to withstand these high-pressure applications without any issues like leakage or bursting of the tank, your water heater should have a pressure rating of at least 6 bar, whereas 8 bar would be even more ideal. Some new-age Best Water Heaters in India also come with a safety valve that prevents damage due to over-pressurization by releasing some amount of water.

Star rating by BEE:

The star rating is done on a scale of 5. Higher the number of stars, the more energy-efficient your water heater will be, and the better it would be for you in the long run on account of saving you money by consuming lesser electricity than a device with a lower star rating. It is advisable to opt for a water heater with a star rating of 4 or more. 

Heating element:

This is another important feature to consider while buying a water heater, as it contributes to the prevention of corrosion of the tank. While copper is the most commonly used material for making the heating element, some brands use Incoloy heating element with a glass coating as they are considered more superior when it comes to anticorrosive properties, with a longevity of up to 4 years even with a hard water source, and thus more expensive ones than copper heating elements which have a lifespan of about 2 years. 

Mounting Type:

Although horizontal geysers called H-wall Best Water Heaters in India that are ideal for low ceiling areas are making their advent into the market nowadays, the vertically mounting type of Best Water Heaters in India are more commonly available. A minimum space of 2 feet would be required to install a vertical water heater in a bathroom or kitchen. The installation of a geyser should be done with proper guidelines for a safe utility.

Automatic shut-off feature:

To avoid needless consumption of electricity, most of the new-age water heaters are equipped with a smart feature – automatic-off, especially for those times when you might forget to turn off the appliance. 


The durability of a water heater indicates the resilience and effective functionality of the appliance even in problematic conditions. It ensures a long life of span of the product devoid of any damage. 


The amount of warranty period differs with different companies. The top-most brands offer a warranty of 4-5 years, while other manufacturers provide a 2-3 year warranty. Within that warranty period, in case of the occurrence of any damage to the product, you can get it repaired or replaced altogether free of cost. 


Your budget is as important as the aforementioned factors to consider while purchasing a water heater. If your budget is low, you should settle for a relatively inexpensive water heater available with the majority of the discussed features, otherwise, you can opt for one of the premium models at a higher price. 

Hence, these are some of the aspects that you should keep in mind while buying a water heater that is best suited to your needs and budget. Make sure to read all the specifications and features of the device before you make a go for it.

Some more general tips for buying a water heater:

  • If you live in a region wherein the supply of hard water is predominant, you should opt for a water heater that has a corrosion-resistant tank of high quality as it would be beneficial for you in the long run. 
  • It is always advisable to seek help from a professional for the installation of your water heater, to avoid jeopardizing your and the product’s life in any way during the delicate process. 
  • To reduce the chances of potential short circuits, it is preferable to use fire retardant cables as they are more inflammable. 
  • The ideal temperature of hot water suitable for consumption is 60°C. After reaching this temperature an ideal geyser should have an automatic shut-off feature to turn off itself, thereby preventing unnecessary consumption of power and saving you money. 
  • The water heater should have an ABS plastic body that elevates its proofing from electric shocks and rusting. 
  • Always opt for those Best Water Heaters in India that come with an ISI/BSI certification. These certified products undergo numerous assurance inspections and trials. 
  • If you live in a multi-storied building you should buy a geyser with a minimum pressure rating of 6 bar. 
  • The higher BEE star rating your water heater has, the more it will aid in the reduction of electricity consumption. 
  • You should always check the warranty and its time frame being offered by the manufacturer of the water heater. 
  • The water heater that you decide to purchase should have advanced safety features to protect you from any potential hazards due to defects in functioning like overheating, over pressurizing, etc. 


1. Which are the most trusted brands for best water heaters in India?

The top or leading electronic brands that offer the best water heaters in India are:
● Bajaj
● Crompton 
● Lifelong
● Haier
● Racolt
● WinoteK

2. How to select the size of the water heater?

If you live alone or have a small family of two members, you can make opt for Instant water heater with a capacity of 3 L. However, if you enjoy taking long showers or have a medium-large size family with 4-6 members, you should go for a Geyser with storage tank having a capacity of 10-15 L.

3. What is the impact of wattage on a water heater?

The wattage of a water heater determines the amount of time it takes to heat the water. An appliance with a higher wattage will heat water faster than the one with lesser wattage. However, it can increase your electricity bill by elevating the overall load of the house. 

4. Is it normal for a water heater to make noise?

When the water inside the tank reaches the desired temperature, you may hear a faint noise which is completely normal. However, if you hear more evident sounds like hissing, knocking, it might be due to the deposition of limescale in the tank or a defect in the heating element. In such cases, you should call customer service. 

5. What should be done if the water heater is emitting out smelly water?

This phenomenon occurs due to sedimentation and buildup of limescale in the water tank. To avoid this, you should flush the tank regularly to keep it clean and guarded for further use.  

6. Who to rely upon for the installation of a water heater?

It is always advisable to seek professional help from an Authorized Service Center, rather than a local plumber, as the former would follow the correct safety protocols for proper installation of your water heater.

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