Top 20 Best Water Heater in India 2021 – Review & Buyer’s Guide

Taking a bath with cold water in winter is a big task especially for children and old people. A good geyser can help you. But choosing the best water heater is not as easy as it seems.

Apart from the price, there are many things like power consumption, capacity, safety, durability. If these things are taken care of then the selection becomes easy.

Before the onset of winter, water heater advertisements started appearing on TV and every brand claims to be the best.

Almost all E-Commerce companies are selling their products in the Indian market. And before buying any product, it is important to know its pros and cons.

Today in this post, I will review the Top 10 best water heaters in India 2021, which will make it easy for you to choose. Let’s jump into it.

What to keep in mind when buying a water heater?

  • Keep in mind the size of the geyser before purchasing it. Always choose the size of geyser according to your bathroom.
  • Buy an automatic geyser, which turns off automatically after heating the water, as often people forget to turn it off, which will cause a hefty electricity bill.
  • The geyser should be safe to use and should not consume much electricity.

If you are a new buyer or are installing a geyser for the first time in your home, I suggest you read the water heater buying guide at the end of the article to gain in-depth knowledge.

The best geysers and water heaters are listed here. Those have been selected based on power consumption, price, size, warranty, technical specification, and user review.

Table of Contents

Best Water Heaters in India 2021

Best 25-Litre Water Heaters in India


Talking about electrical home appliances, Bajaj is the most reputed and trusted desi brand in India. Two variants of 10L and 15L of Bajaj New Shakti Water Heater are available in the Indian market.

  • Tank with inner glass line coating
  • 4 in 1 Multifunctional valve means Multiple safety systems
  • Stardust Design – Aesthetically appealing design to adorn the bathroom
  • Saves electricity cost, and conserves energy
  • Suitable for high-rise buildings (8 bars)

Highly Adaptable

Compact, economical and reliable water heater by Bajaj. Pamper your family with a colossal storage capacity of 25 liters. Piping hot water for multi-purposes – removing stains while washing clothes and dishes and getting rid of tiredness and stress while bathing.

Safety and Protection

This geyser comes with multiple safety systems that protect dry heating, overheating and overpressure. Even the cable extension for this heater is fire-retardant.

Longer Heat Retention Period

This geyser is equipped with PUF insulation that holds heat inside the tank and keeps the water hot for a longer period. Enjoy hot water for a longer period even after you switch off the geyser to reduce electricity consumption.

Long Life

It serves as a highly durable product with its resistance to corrosion and rustiness. This is possible through the glass-lined coated tank (from the inside) and outer plastic body that makes the product lasts long.

  • Rust-free
  • Energy Saver
  • Capable of handling high pressure
  • Installation accessories not provided with the product


A.O. Smith Corporation is one of the largest Water Heater and geyser manufacturers in the world and is a global leader in innovative technology and energy-effi­cient solutions. This 25-liter geyser also comes in a 15-liter variant.

  • Capacity: 25 Litres
  • BEE 5-star Rated
  • Blue Diamond Glass Lined Tank
  • 2X Corrosion Resistance: Double Protection with Thermal Cut-Out and Multi-function Safety Valve
  • Glass-Coated Heating Element

This water heater by AO Smith comes with Blue Diamond Glass Lined Tank that enhances the life of the inner tank, which is 2X Corrosion Resistance and its outer Body made of metal.

Scale and dregs develop on the outside of the component can prompt untimely disappointment. A. O. Smith Glass Coating averts scale formation and expands the life of the heating element.

As far as safety is concerned it provides double protection means if the water temperature passes the highest preset level, the thermal cutout cuts off the power supply to assure safety.

This geyser has the multi-function safety valve which is designed to automatically relieve pressure and discharge water in case the pressure overshoots the preset limits.

The geyser has a temperature control knob on the front panel which allows you to set the temperature precisely between 25⁰C to 75⁰C.

It is a BEE 5 star rated product, its advanced PUF technology reduces your electricity bill. Perfect if you want to go green.

  • Energy-saving geyser
  • Handle pressure up to 8 bars
  • Double protection
  • Corrosion-free
  • Pipes and other accessories not provided.


American Micronics Instruments (India) Private Limited focuses on the development and supply of high-quality products and technology that contribute to the overall prosperity of society. American Micronics is an ISO 9001:2008 certified company by jas-anz.

  • Titanium enamel glass lined tank
  • Capacity 25 Liters
  • Three power modes 800W/1200W/2000W with Variable temperature control
  • Auto power Cut-off to ensure power saving
  • fire retardant cable with 3 pin plug

This geyser comes with a Titanium enamel glass lined tank means maximum protection against hard water and corrosion. It can handle 8 bars pressure hence it is also suitable for installation in multi-story buildings.

American Micronic Geyser also equipped with Multiple Safety protections against overheating, overpressure and electric shock. High quality 22x234mm Magnesium anode for superior corrosion-resistant metal body and attractive looks.

BEE 5 Star Rated, only water heater available in India with Energy Saving three power modes and is specially built for Indian water conditions.

Also Read:- Top 10 Best Mixer Grinders in India 2021 | Review and Buyer’s Guide

  • Energy and time Saver
  • Easy to use modes as per Need
  • Nice design
  • After Sale Service can be improve


Bajaj is a well-known brand in India. In our list, we have another Bajaj water heater with an Ergonomically styled plastic body. Rustproof external body. Fire retardant cable & Alluring designs, Adjustable thermostat & Special anti-corrosion protective device with Multiple safety systems.

  • High Storage and small size (25 liters)
  • 2000 watts model
  • No overheating
  • BEE 5 Star Rating
  • Multi safety system

No Overheating

Sometimes we forget to turn off the water heater after use. Don’t worry, it has a special feature that keeps track of the heating temperature and stops it from increasing above a particular tolerance level. So you can stay safe from any accidental overheating.

High Storage & Small Size

With 25-liter storage capacity, it is perfect for household and commercial purposes. And being small in size, it will fit easily in any corner of your bathroom.

Energy Saver and Sturdy Build

ABS material has been used in its outer body. This is strong as well as shockproof. It’s a BEE 5-star rating water heater so you can save more money with no strain on your electricity bills.

Performance under high water pressure

This geyser is well-equipped to handle pressure (head to ground) for 8 bars, or 18 floors, or 270 meters. So enjoy worry-free hot water if you live in a high rise building.



Everyone knows the advantage of a hot water bath. Simply stepping into the hot water shower will refresh and rejuvenate yourself. For a relaxing bath experience, one needs a proficient water heater like the ones from Bajaj.

  • Capacity: 15 Liters
  • Wattage: 2000 Watts
  • Pressure: 8 Bars
  • BEE Rating: 4 Star

Its inner tank is made of SS 304 material and the outer body is made of CRCA material which prevents rusting and corrosion. It is suitable for a large wall space.

This also comes with multiple safety systems for protection against dry heating, overheating and overpressure. High pressure withstanding enabling to use in high-rise apartments.


Another water heater from USA based company AO Smith. This BEE 4 Star rated geyser can be controlled from the remote controller and its advanced digital display gives you important information about its functioning.

  • Blue Diamond Glass Lined Tank
  • Glass Coated Heating Element
  • Rated Water Pressure: 8 Bar
  • Maximum protection against hard water and corrosion
  • Wireless remote controller

This geyser comes with Blue diamond glass lining which is stronger and more corrosion resistant. You can easily set the temperature between 25°C and 75°C with a remote controller.

Scale and sediment build-up on the surface of the element can lead to untimely failure. The Glass Coating helps to prevent scale formation and amplify the life of the heating element.

In this geyser, the safety valve is designed so that if the water temperature exceeds the prescribed level, it automatically releases pressure.

Its thermal cutout technology cuts the power supply when the water temperature rises.

The tank has an anode rod that has a stainless steel core to fight corrosive elements and thus prolongs the life of the water heater.

  • Comes with a 7-year warranty for the inner tank
  • Energy efficient (BEE 5 star)
  • Customizable temperature setting and thermal cutout
  • 15 litre storage capacity
  • Low maintenance & Super silent
  • No free installation
  • Bad after sales service


Bajaj is one of the most reliable brands in India with the comprehensive scope of Home Appliances and is known for its robust and value-for-money items.

  • Glass-lined Coated Inner Tank
  • High Efficiency and long life Incoloy Heating Element
  • Suitable for High Pressure
  • safe from corrosion
  • Adjustable thermostat

Compact Size with Sufficient Storage

This water heater equipped with 15 liters storage capacity, which will fit easily in any corner of your bathroom. Unique temperature indicator dial.


This geyser comes with a glass-lined coating for the inner tank and the plastic outer body. It prevents Corrosion and rustiness which are the common factors due to which many water geysers do not last long.

Heat Retention with PUF Insulation

This geyser Loaded with PUF insulation means No more frequent switching on and off of the geyser. It traps heat inside the tank and releases hot water for a significantly greater amount of time (even after the heater is switched off).

Safety and Protection

This geyser has a 4-in-1 safety multifunctional valve, a long-lasting Incoloy heating element, and a fire-retardant cable. We believe that Safety is not a luxury, but, a necessity.

These safety features prevent your geyser from overheating and dry heating, as well as empower it to go through greater pressure.

Save more money

With BEE 4-star rating this geyser consumes 2000 watts of electricity. So go light on your pocket with fewer electricity costs.


Crompton is a trustworthy name in India. So if you are looking for the best water heater in India for the middle-class family, which is budget-friendly and also has all the advanced features. So the Crompton Amica ASWH-2015 15-liter storage geyser can be a good choice for you.

  • A powerful copper heating element
  • Handle 8 bar pressure
  • 3 level safety protection
  • 5 star rated energy efficient
  • Preset thermal cutout & Dry heating protection

This Geyser comes with the advanced technology of superior polymer coated tank and magnesium anode for maximum protection against corrosion and it works flawlessly with hard water.

This Amica Water Heater can handle 8 bar pressure, hence suitable for high rise buildings. Its powder-coated metallic body keeps the geyser rust-proof. It is very helpful in keeping the geyser long-lasting and in serviceable even after years of use.

Featuring a smart design with Standby cut off and complying with all standards of safety and security, it also proves to be an energy-efficient geyser with a 5-star rating without compromising on quality.


V-Guard is one of the leading electric appliances manufacturers in India. This cylindrical shaped water heater comes with a convenient temperature control knob. So, you regulate water temperature as per your preference.

  • Built to Last Long
  • Highly Energy Efficient
  • 4 Layered Safety: Thermal cut-out, Sacrificial anode, Thermostat, Multifunctional valve
  • Rust-proof ABS end cover
  • Convenient Temperature Control Dial

Its exterior body is made of high-quality mild steel, which lasts for a long time with corrosive powder coating, even in highly moist bathroom environments.

Also, its internal tank is made of thick-gauge steel using single-line welding technology with a superior glass-lined coating that protects it from the adverse effects of corrosion and hard water. Thus, it ensures the longevity of your water heater.

This geyser comes with high-quality PUF insulation so that you enjoy hot water for a long time without any heat loss.

From the safety point of view, this geyser comes with 4 layered security systems. To safeguard your geyser due to any external/internal factors, its multifunctional valve control optimum pressure and its magnesium sacrificial anode protect the inner tank from corrosion.

This geyser is equipped with a high-tech thermostat and its thermal cut-off features prevent overheating by automatically turning off the water heater when the temperature is above a certain temperature.

  • Energy efficient
  • Comes with a 2 -year warranty
  • Accessory kit included
  • Low maintenance
  • Longer shelf-life
  • Not sure whether it withstands high pressure.


For all your water heating needs, this is the most efficient geyser you need. This multi-purpose hot water supplier from Bajaj comes with a BEE 4 star energy efficiency rating that you can be proud of.

  • Glass line coated Inner Tank – Prevents corrosion
  • PUF Insulation – keep water hot for a longer period
  • The unique temperature indicator dial
  • Ergonomically styled plastic body
  • Adjustable thermostat

This geyser comes with Glass lined Inner Tank as well as the Ergonomically styled plastic body to prevent rust and corrosion.

The Bajaj Calenta 15L water heater comes with PUF insulation heat retention technology that traps the heat inside the tank, allowing you to get hot water for as long as you wish.

It is an ideal geyser for a family of 4-6 people. Just switch on this geyser and it reserves 15 liters hot water which is more than enough for bathing and other household works for your entire family.

It is an ideal geyser for a family of 4-6 people. Just turn it on and it reserves 15 liters of hot water which is enough for bathing and other household tasks for your whole family throughout the day.



Forget those cold water bath in the morning and Kick start your day with energizing hot water bath using Morphy Richards Lavo geyser. This geyser comes with a digital temperature display and its pressure withstanding capability makes it suitable for every bathroom.

  • Superior Glass Lined Inner Tank
  • Weather heat selection
  • Ideal for high-rise buildings
  • BEE 5-star rated
  • Climate Control Settings

This water heater comes with a glass-lined inner tank that confirms long term durability and prevents any kind of corrosion and corrosion.

Since this geyser is a BEE 5 star rated product, you can reduce electricity costs with its PUF insulation materials that ensure heat retention for long periods.

Its high pressure withstanding capacity makes this geyser a great choice for high rise buildings. And its climate control settings allow you to enjoy hot water in any season.

You can see the temperature of the water on the smart digital display attached to this geyser, Which is another plus point of this product.

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This geyser is equipped with a magnesium anode that balances the pH level of the water and not only generates heat but ensures the heating element lasts long.


With an extremely strong global presence, extensive distribution network and world-class quality, Havells India Limited is one of India’s leading fast-moving electrical goods (FMEG) manufacturers.

  • Dry powder Feroglas coated inner container
  • BEE 5-star Rated
  • 8 bar: Pressure rating
  • high-density PUF insulations
  • Earth leakage circuit breaker (ELCB)
  • Water tubes with whirl flow technology

This water heater comes with innovative Feroglas TM technology with a single weld line design that Provides more corrosion resistance and anti-rust properly resulting in longer life.

Heavy-duty anode rod protects the tank from corrosion and the Incoloy heating element has excellent resistance to both oxidation and carbonization at high temperatures. This geyser comes with an 8 bar pressure rating that makes it suitable for high rise buildings.

This geyser comes with Earth leakage circuit breaker (ELCB) and its main purpose is to prevent injury to humans and animals due to electric shock.

This highly energy-efficient BEE 5 Rated product from Havells comes with high-density PUF insulation that prevents heat loss. With its adjustable knob, you can also set the temperature between 25 to 75 ° C according to your needs.


Another energy-efficient geyser from AO Smith is included in this list, which is manufactured in India’s most modern and advanced water heater factory.

  • Blue diamond glass-lined tank
  • BEE 5- Star Rated
  • Thermal Cutout
  • Temperature Control Knob
  • Handle water Pressure up to 8 Bar

This geyser comes with a world-class double-coated glass-linked inner tank and provides maximum protection against harsh water and corrosion, that’s why people prefer AO Smith water heaters.

AO Smith takes strict care of safety at the time of geyser manufacture. Its thermal cutoff technique turns off the power supply as soon as the water temperature crosses the set limit. And when the water pressure increases, the safety valve installed in it discharges the water automatically.

This water heater comes with an anode rod. This further enhances the life of the geyser by using a special cathodic action to fight corrosive elements.

This is one of the most energy-efficient geysers available in the market with a BEE 4 star rating.



If you have a small family of 2-3 people, then this 6L storage water heater is for you. AO Smith presents another remarkable and most energy-efficient HSE-SGS geyser.

It comes with an innovative heating element that heating your water 33% faster means saving time and money.

  • Express Heat 33% faster heating
  • Blue Diamond Glass Lined Tank- 2X Corrosion Resistance
  • Pressure handles: 8 Bars
  • Long-lasting Anode Rod
  • BEE Rating: 5 Star

If you want to buy an energy-efficient and long-lasting geyser for your small family, then this can be the best choice. Its glass-coated heating element prevents the formation of scale on the surface and extends the life of the heating element.

This geyser comes with a temperature control knob. As I mentioned above, its innovative heating element heats your water 33% faster and with this temperature control knob, you can set the temperature between 25°C to 75°C.

It is one of the best geysers in India 2021 and comes with a long-lasting stainless steel anode rod that performs 2X better than a magnesium anode rod. It easily handles hard water and protects the tank from corrosive elements by using special cathodic action.

This BEE 5-Star rated geyser easily handles water pressure up to 8 bar, making it perfect for apartments and tall buildings. This 6L water heater consumes 3000 watts.



Racold is India’s most trusted geyser manufacturer. Racold Pronto is durable and very fast. So, now don’t wait for a hot water bath with an instant water heater, get hot water in no time with high power heat elements.

  • High-Pressure Withstanding Capacity (6.5 bar)
  • Faster Heating
  • PUF Insulation
  • Thermostat and Cutout
  • Anti-Syphon System

This Racold Pronto Neo instant water heater comes with high pressure withstanding capacity that handles water pressure up to 6.5 Bar which is a suitable geyser for you if you live in a high rise building.

This instant geyser features an Elegant Italian Design that is a rare combination of technique and style and it enhances the beauty of your bathroom with its elegant Italian design.

This geyser comes with a high-power heating element so that you can get hot water in less time. Its thick high-density PUF insulation maintains internal heat and temperature so that the water stays warm for a longer period and the electricity bill is reduced.

The Anti-Syphoning System of this instant water heater eliminates the risk of dry heating by preventing the backflow of water. The cut-out and stem-type thermostat featured to ensure that the water does not overheat and added safety.


If you are looking for a useful and safe geyser that is efficient and easy to use, then bring home the Bajaj Flora instant water geyser and enjoy hot water whenever you need it. You can raise the beauty of your bathroom with this instant heater.

  • Fire retardant cable
  • Corrosion proof thermoplastic external body
  • Efficient heating element for longer life
  • Neon indicator
  • Suitable for high-rise buildings

This Bajaj Flora geyser comes with a powerful efficient heating element to provide instant hot water. Its adorable design will make your bathroom more beautiful.

Its thermoplastic external body prevents rust formation and corrosion, which makes it long-lasting. This geyser comes with a fire-retardant cable protection feature that prevents the spread of fire and ensures protection from hazards.

This water heater comes with the neon indicator, which signals you when the water is hot. Fire retardant cable is another security feature that prevents the spread of fire.

This ISI approved instant geyser that works well with high rise buildings. It can handle water pressure up to 8 Bars.

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Crompton knows the need for instant hot water for Indian consumers. You’ll like its sleek design and its powerful copper heating elements enable geysers to heat water quickly.

  • Anti-Siphon Protection
  • Multifunctional safety valve
  • Handle 6.5 bar pressure
  • Rust-free ABS body
  • Stainless Steel Weldless Tank

Crompton Bliss geyser comes with 3000 W Copper Heating Element so you can get instant hot water. Its Elegant Design enhances the beauty of your bathroom and easily fits in any corner of your bathroom.

The Anti-Siphon Protection is designed to prevent any backflow of water and protects the heating element from dry heating. Its 3L water capacity ensures a continuous hot water supply.

This geyser comes with 4-level advanced protection, including a high-precision thermostat, a reset knob, a pre-set thermal cut-out and ensures protection from sudden power cuts and voltage fluctuations.

This instant water heater is equipped with small LED indicators, and very easy to use. You can enjoy hot water when the green light glows.

This 3-liter geyser can handle water pressure up to 6.5 kg/cm2. It’s Stainless Steel Weldless Tank retains heat and efficiently increases its performance manifold.


AO Smith India offers the best water heater with superior technology at affordable prices. They are globally serving hot water solutions for more than 70 years making our lives simpler.

  • Blue Diamond Glass Lining
  • Glass coated heating element
  • Rust-proof Outer Body
  • High Rated Pressure up to 6.5 Bar
  • Hi-tech Thermostat & Cutout.

This geyser comes with Glass Coated Heating Element helps prevent rust formation and increases the life of the heating element.

Just switch on and this water heater gives hot water within seconds. It is capable of handling water pressure up to 6.5 bars. Therefore, it is ideal for Indian conditions.

This geyser is equipped with a High-Tech Thermostat and cutout. Therefore, if the water temperature is higher than the set level, the thermal cutout cuts the power supply to guarantee safety.

Its Rust-Proof Outer Body is made of super quality plastic which makes it lighter and its small elegant design is suitable for any bathroom and kitchen.


When it comes to geysers and water heaters, Crompton Greaves is one of the leading manufacturers in India. This geyser from Crompton is pocket-friendly and has a capacity of 3 liters.

  • Copper Heating Element
  • Rust Free Coating
  • Thermal Cutout
  • Multifunctional Safety Valve
  • Thermal Indicators

This water heater comes with a stainless steel tank that retains heat inside which leads to less consumption of energy and its outer body is made of ABS plastic which makes it lighter. Its high-quality glass coating prevents tank to rust and makes the geyser corrosion-free and long-lasting.

No need to worry if you forget to switch off this geyser. Its Thermal Cutout automatically turns off the power supply when the water exceeds the set limit.

Its high-quality copper heating element raises the water temperature instantly so you can get hot water in no time. This geyser equipped with Thermal Indicators, its small green LED indicates when the water is hot and you are ready to go.

This geyser comes with a Multifunctional Safety Valve feature which automatically releases pressure and discharges water in case the pressure overshoots the pre-set limits.


If you are looking for a fast heat geyser that can keep water hot for a long time then the Havells Instanio 3L water heater may be a good option. Its unique color-changing LED indicators from blue to amber to indicate water heating.

  • Rust and shockproof ABS outer body
  • Copper Heating element
  • Stainless steel inner tank
  • Fire retardant power cord
  • Handle 6.5 bar pressure

This geyser comes with a fire-retardant power cord for maximum protection. And this color-changing LED automatically changes from blue to amber when your water is ready for use.

If you are living in tall buildings than don’t worry, this geyser can handle water pressure up to 6.5 Bar and works well with pressure pump applications.

This ISI approved geyser is equipped with a powerful Copper Heating element which ensures hot water in no time. It’s Rust and shockproof ABS outer body makes it a long-lasting product.

This geyser comes with a Stainless steel inner tank made of 304 grades. It retains heat inside and saves energy.

With this water heater, you will get Wall Mounting Accessory and 2 Flexi pipes, so no need to spend more on installation.

How to calculation Electrical units consumed by the water heater?

You can simply go to the BSES Delhi Website and use the Energy Calculator. Just select appliances/equipment and fill the form (Actual Load, Quantity, and Average Usage. It will calculate and show all the units consumed by your appliances.


Winter is on its way and demand for geysers increases at this time. Most people use hot water for bathing in the winter. But washing clothes and dishes with cold water is not an easy task.

A good geyser fulfills all the hot water needs and also saves electricity. That is why it is important to do some exercise before buying a water heater.

Apart from the budget, there are many factors that you can take care of and buy a good geyser. In this water heater buying guide, you will know how you can buy the best geyser for your home.


There is no dearth of options in the market. First of all, you need to know how many types of water heaters are available in the market then you can go with any brand according to your needs and convenience.

Geyser comes mainly in two varieties tank and tankless. Before selecting one understand their features closely.


It has a storage tank installed inside the appliance, hence it is called storage water heater. They are mainly used for domestic purposes. After use, the remaining hot water accumulates in its tank and remains hot for long periods so that it can be used when needed.

The budget determines whether to purchase an item or not. Storage water heaters are budget-friendly, so people are attracted to it. There are many good geysers available in the market that you can buy at a reasonable price.

The storage water heater is very easy to install & can be installed anywhere. You don’t need any special piping. If you have more than one bathroom you can share it between multiple bathrooms.

Check Best Storage Water Heater Here


An instant water heater is small in size. Hence, it can be easily installed anywhere. Besides, it gives an attractive look to your washroom, bathroom or kitchen. Just switch on and get hot water within seconds. You do not need to wait long.

An instant geyser consumes less electricity as it provides hot water instantly. A good instant geyser comes with a thermostat that cuts off the power supply when the water is hotter than a set temperature. Also, some tankless water heaters equipped with high-pressure valves that release hot water when the geyser is over-pressurized.

Tankless or instant water heaters are a better choice regarding investment because of they last longer. Instant geysers have a longer life. On average, it lasts easily for 15 to 20 years.

Check Best Instant Water Heater or Tankless Water Heater Here


Hot water without electricity bill. Yes, you have read it correctly and it is possible with a solar water heater. Solar geysers use solar energy to provide hot water at no cost, which makes it environment-friendly. You can check the list of the best solar water heater in India in my upcoming post.

Check Best Solar Water Heaters Here


Over the past few years, due to rising electricity prices, the demand for gas water heaters in Indian homes has increased. It is much cheaper to heat water on a gas geyser than an electric water heater. Lightweight gas geysers run on LPG and are also very cost-effective.

Check Best Gas Water Heaters Here


What size geyser would be good for your family? By calculating your daily hot water requirement, you can buy the right-sized geyser. The table outlined below is an approximate idea, drawn based on hot water used by members of an average family.

Size of FamilyManner of intended useGeyser TypeIdeal Geyser capacity
2 to 3 membersBathing – bucketInstant6 liters
2 to 3 membersBathing – bucketStorage10 to 15 liters
2 to 3 membersBathing – ShowerStorage15 to 25 liters
2 to 3 membersWashing utensilsInstant1 to 3 liters
4 to 8 membersBathing – bucketStorage25 liters
4 to 8 membersBathing – ShowerStorage25 liters
4 to 8 membersWashing utensilsInstant1 to 3 liters


Energy efficiency products are good for the environment as well as your pocket. When purchasing any electronic product, check its star rating. The higher the rating of the product, the higher the energy efficiency. Therefore, your water heater must have energy efficiency.


Any product, whether it is a geyser or anything else, can go bad at any time and your important work can be affected by that product. In such a situation, it needs to be repaired. In this case, it is important to be a good after-sales service so that your geyser can be repaired.


Special care should be taken when purchasing a geyser. Keep in mind that your water heater features thermal cutouts. Often, people forget to turn off the geyser after use. The thermal cutout feature automatically cuts off the power supply when the water temperature exceeds the set temperature.

Some geysers have comes with the temperature indicator that allows you to check the water temperature before use.


Most people look at energy efficiency, design, price, and other things while buying a water heater, but do not pay attention to water type. Hard water can damage your geyser which should not be ignored.

How to deal with the hard water effect?

1. If you are encountering hard water issues, you can reduce the amount of junk present at the bottom of the tank by regularly flushing your water heater. Also, you can install a water softener.

2. You can use vinegar to kill bacteria, mold and other germs present in the water and it is also very effective in dissolving hard water calcium deposits. Hard water contains high amounts of dissolved minerals such as magnesium and calcium.


Always check the compatibility of pressure pumps when purchasing a water heater, especially if you are living in high-rise buildings. You can simply check the water pressure withstanding capacity (up to 8kg/cm2) of the geyser before buying.


When buying a geyser, many people pay attention to its efficiency as well as its looks and they want to buy a water heater that matches their bathroom.

Nowadays most manufacturers pay attention to the properties as well as its texture. You can find stylish and good looking geysers available in the market.


You might have more queries about investing in a water heater for your home. I am pretty sure after reading this article you will be in a position to make a wise decision about purchasing the best water heater that best suits your needs.

Now I would love to hear from you which is the best water heater in India 2021 according to you, Which features of the geyser do you like more. Are you already using a water heater or do you want to buy a good geyser? Or you want to gift someone.

Please share your words in the comments section below, and I’ll answer them.!!!!

Please share this post with your friends. You can contact me on Facebook and Twitter or email me at

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Comments (14)
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  • ishaan

    Hey Disha, thank you for this article, I wanted to buy one geyser for my mother, but I was confused. now I know which one to buy. thanks again.

    • admin

      I’m glad you found it helpful.

    • Team NextBuy

      Hey Shivani, Thank you for your valuable comment. I am glad you found it informative.

  • AmazeMeGadgets

    Hello Admin,

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