Last Updated on Jan 06, 2020.

We’ve spent over 30 hours researching and comparing all the best selling water heaters. We think the American Micronic AMI-WHM3-15LDx 15 Litre Water Heater is the best water heater for most people. It’s a feature rich, variable-temperature and variable power model that’s ideal for most Indian bathrooms. Thanks to its winning combination of affordable price, energy efficiency, safety features, corrosion resistance, and extended warranty on tank and heating element, it won over all the other geysers we compared.

Top Pick – Best Water Heater

American Micronic AMI-WHM3-15LDx Water Heater

American Micronic AMI-WHM3-15LDx 15-Litre Water Heater

You may not have heard of this brand before but we are taken away by the kind of features this water heater from American Micronic offers and that too at a fantastic price. BEE 5 star rating, low standing loss, temperature control, triple power modes, 5 years warranty on tank and heating element.

Winter is near and it’s time to take warm & hot showers. Relax to a soothing and warm water bath at any time of the day with a water heater. Water heater turns your bathroom into a personal mini-spa and lets you enjoy a quick relaxing warm water bath at any time of the day. However, if you’re looking to buy the best geyser in India then you need to search and sort from different water geyser brands in India. In this post, we will help you to find out the best geyser from the best water heater brand taking care of your needs.

Best Water Heater in India – Reviews

Everyone has a different need based on budget, capacity, and the number of users. So there is no such thing as the perfect geyser for all homes. However, based on one’s needs, we can recommend you the best geyser in India which you can buy. We are going to divide these recommendations based on the capacity of a geyser, starting from 10 litres water heaters and 15 litres water heaters to 25 litres water heaters.

Considering buying a room heater also? Check out our list of best room heaters in India.

Best 15-Litre Geyser in India

These water heater geysers are the best when you have 2-4 members in your family. Also, they require less space and consume lesser electricity as compared to bigger water heaters.

1. American Micronic AMI-WHM3-15LDx 15-Litre Water Heater

American Micronic AMI-WHM3-15LDx 15 Litre Water Heater

American Micronic is an Indian brand that imports and markets electrical appliances in India. This water heater from American Micronic has got everything that any good water heater should have. This ‘Amazon’s Choice’ water heater is highly rated and is one of the best selling water heaters on It has a 15 litres capacity and can withstand 8 bars of pressure which makes it ideal for high-rise buildings. Efficiency rating of 5 stars from the Bureau of Energy Efficiency proves their claim of this being one of the most energy-efficient water heaters.

Furthermore, no security measures are compromised here. Featuring quality corrosion-resistant metal body in an attractive package, this water heater offers complete protection against overheating, overpressure and electric shock. You get 5 years warranty on the glass-lined heating element and inner tank followed by 2 years comprehensive warranty.

This water heater has one of the lowest standing loss of 0.378 kWh/hour (water in the tank remains hot for a longer period), all thanks to energy-saving thick PUF insulation of 42mm.

You can set the water temperature according to your requirement between 30 – 75 degree centigrade.

2mm ultra-thick inner steel tank to handle 8 bars pressure with magnesium anode for superior corrosion resistanceNo local dealers or service centers
BEE 5 Star rating for energy efficiency 
Three power modes 800W/1200W/2000W 
Variable temperature control and automatic cut-off 
5 years warranty on heating element and tank 

2. Bajaj New Shakti GL 15-Litre Vertical Storage Water Heater

Bajaj New Shakti GL 15 Litre Water Heater

For people who are looking to buy a decent water geyser in a low budget, then this one fits the description perfectly. It’s compact and comes with all the features of a traditional water heater. It has many security features such as a 4-in-1 multifunctional safety valve, fire retardant cable, and a highly durable Incoloy heating element. Incoloy heating elements are made from high-performance alloys that provide good corrosion resistance against hard water and excellent strength & oxidation resistance in high-temperature settings.

Even more, there are multiple safety precautions for dry heating, overheating and overpressure as well. Being a product of the best water heater brand, it doesn’t compromise with customer security. It comes with a glass-lined inner tank. You will get 5 years warranty on the inner tank and a 2-years warranty on the product. It is ideal for a family having 4 members at most.

High Efficiency and long life Incoloy Heating ElementNo free installation included
Protection against overheating, dry heating and over-pressureNo option to adjust water temperature
Glass-lined coating for the inner tank prevents corrosion and damage from hard water 

3. AO Smith HSE-SDS-15 15-Litre Water Heater

AO Smith HSE-SDS-15 15-Litre Water Heater

The best part about this water geyser is its BEE 5 star ratings which makes it the most efficient water heater in this category. Furthermore, it has precise temperature control which can be adjusted between 25 – 75 degree Celsius. This makes it ideal for people who need to bath at a certain temperature. This AO Smith water heater also features the latest glass coated heating element and security features like a thermal cutout, safety valve, etc. With a unique and modern design, it comes with 7 years warranty on the inner tank, 4 years extended warranty on the heating element and 2 years warranty on the product. So once installed, you don’t have to worry about this product at all.

Adjustable temperatureInstallation charge of 400 Rs if you’re living in other parts of India
Ideal to use in large buildings/apartments as it can withstand a pressure of 8 barsPrice is a little higher
BEE 5 star rating. One of the most energy-efficient water heaters you can buy 
Longer warranty 
Free installation in Bangalore, Chennai, Hyderabad, Secundrabad, Pune, Delhi-NCR, Kolkata, Howrah & Hoogly 

4. AO Smith HSE-VAS 15-Litre Storage Water Heater

AO Smith HSE-VAS 15-Litre Water Heater

This is the second recommended water geyser from AO Smith on our list. It is giving unmatched features in an affordable price range. It has got a Blue diamond glass-lined tank along with glass coated heating element. The heating element is made of Incoloy that does not accumulate calciferous deposits like copper heating elements. Another feature that protects the tank and heating element from corrosion is the use of a long-lasting anode rod. Thick PUF insulation around the tank prevents heat loss and keeps the hot water hotter for a long duration. BEE 5 star rating makes it energy efficient.

Featuring a clean and modern design, this water heater comes with useful features like an adjustable temperature control knob. You can easily set the temperature of the water between 25 to 75 degrees Celsius.

Above all, they are also giving a 2 years warranty on the product, 3 years warranty on the heating element and 7 years warranty on the tank.

Affordable priceInstallation is not free
BEE 5 star rating 
Warranty: 2 years comprehensive, 3 years on the element and 7 years on the tank 

5. Orient Electric Aquaspring WS1502M 15 Litres Water Heater

Orient Electric Aquaspring WS1502M 15-Litres Water Heater

Orient is one of the best geyser brands in India which gives maximum features in a minimum price range. Orient Electric Aquaspring WS1502M is an affordable water heater featuring the most basic features only. This model has a BEE 5 star energy savings ratings. And have a warranty of 5 years on tank and 2 years on the heating element. The high-grade stainless steel tank made using TIG welding can withstand water pressure up to 6.5 bars. Talking about the heating element, this water heater features a copper heating element with nickel coating, designed to protect from corrosion and last longer.

BEE 5 star rated for more energy savingNo meter or display for water temperature
Very affordable priceWater temperature can’t be adjusted

6. Crompton Solarium DLX SWH815 15-Litre Storage Water Heater

Crompton Solarium DLX-SWH815 15-Litre Water Heater

This is the best geyser for hard water and for people living in high buildings. Apart from the low price tag, it comes with promising features such as Nano-Polymer coated tank, 8 bars pressure resistance, 5 years warranty and 15 litres of capacity. The heating element of this water heater is made from ISI marked nickel-coated copper material which is ideal for hard water. Also, the water tank of this geyser is made from a single weld line technology minimizing leakage by 66%. It is also equipped with a capillary thermostat, thermal cut out and a fusible plug which makes it the safest and best geyser for hard water in this price range.

Nano Polymer coated tank to prevent tank corrosionNo control for water temperature
Nickel coated copper heating element provides better resistance against scale formationHigh Price
BEE 5 Star rated for energy efficiencyDull & boring design
5 years warranty on tank and 2 years warranty on the geyser 

Best 25-Litre Geyser in India

For a family having more than 4 members, 15-litre geysers don’t fulfill the requirement. Here are some great water heater ideas for a big family.

7. Bajaj New Shakti GL 25-Litre Vertical Storage Water Heater

Bajaj New Shakti GL 25-Litre Water Heater

Bajaj is one of the best water geyser brands in India. They provide exceptional customer service and product warranty. This water geyser has a pressure rating of 8 bar and is ideal for people living in high buildings. Also, it is equipped with a BEE 4 star energy efficient rating. There are multiple safety systems installed for protection against overheating, dry heating and over-pressure. The 25 litres tank has a glass line coating which is ideal for hard water. The geyser comes with a 5-years warranty on the inner tank and 2 years warranty on the product. The plastic outer body ensures that this geyser is long-lasting by preventing the formation of rust.

The temperature control knob at the bottom lets you control the temperature of the water at your convenience.

Temperature control knobBEE 4 star rating and Single wattage setting means lower energy efficiency
Glass line coated tank 
Plastic outer body 

8. AO Smith HSE-SES 25-Litre Water Heater

AO Smith HSE-SES 25-Litre 2000-Watt Storage Water Heater

This geyser is ideal for families who want to install the geyser near the roof. As it comes with a wireless remote, using it is a bit easier than any traditional water geyser.

This water heater is a design masterpiece; the seemingly compact body comes with a storage tank of 25 litres. The remote-controlled and 5 star rated water heater features an advanced digital display that displays important information like temperature and total energy consumed. You can use the remote control to set a precise temperature between 25°C and 75°C.

It has an energy meter with digital controls and a meter. The geyser has both, glass coated heating element and a diamond glass-lined tank which is ideal for hard water. The tank also comes with an anode rod that protects the tank from corrosion. You will get an exceptional 7 years tank warranty, 4 years element warranty and 2 years product warranty as well.

Digital displayA bit costly than other counterparts
7 years tank warranty, 4 years element warranty and 2 years product warrantyDigital clock and display are prone to damage over time
Glass coated heating element and diamond glass-lined tank 
Comes with wireless remote and digital clock and temperature control 

Best 10-Litre Geyser in India

For people who are either living alone or have minimum requirements for water heater should opt for 10-litre water heaters. They are cheap, they heat faster than the bigger ones and have a longer lifespan. Here are some best 10-litre water heaters you may buy.

9. Havells Monza EC 10 10-Litre Storage Water Heater

Havells Monza EC-10 10-Litre Water Heater

Havells is a reputed brand in India when it comes to home appliances including geysers. They provide a top-notch product with good after-sales support. This geyser uses the innovative Feroglas technology to protect the tank from hard water and high pressure of up to 8 bars. Incoloy glass-coated heating element is also highly durable as it offers excellent resistance to both oxidation and carbonization at high temperatures. Heavy-duty magnesium anode rod with steel core provides extra protection from rust and corrosion. High-density PUF insulation prevents heat loss and keeps the hot water hotter for longer, saving energy.

It is having an inbuilt ELCB to cut off power in an emergency situation. The adjustable knob lets you set water temperature between 25 Degree & 75 Degree Celsius. Havells is giving 5-years warranty on tank and 2 years comprehensive warranty on the water heater.

Adjustable knob with variable temperatureLooks bulky and takes more space
Corrosion-resistant tank and heating element 
Heavy-duty anode rod – ideal for hard water 

10. V-Guard Sprinhot Plus 10-Litre Water Heater

V-Guard Sprinhot 10-Litre Water Heater

V-Guard is an Indian water geyser brand popular for making 10-litre water geysers. This particular model is rated BEE 5 stars and is highly energy efficient. The inner tank is made out of high-quality stainless steel and outer body of rustproof ABS material. It is equipped with multiple security features such as Thermostat, Thermal cut off, Pressure release valve, Non-returning valve, and Fusible plug. You get 2-years comprehensive warranty and 5 years warranty on the inner tank.

5-star BEE energy efficient ratingA bit pricey as compared to other 15 litre water geysers
Durable & rust-free outer body with ABS shellNo water temperature control
Multiple safety measures against temperature and pressure 
Long life heating element 

Water Heater Buying Guide

Already using a water heater that is old and inefficient?

Not sure whether you should replace it?

We recommend you to look for these 5 signs that tell you it’s the time to replace your water heater.

Choosing the best water heater can be tough because of the countless buying options. However, you can easily choose one if you know your exact requirements. Here are some key points which you need to figure out before buying a water geyser.

Type of Water Purifier

Instant Water Heaters

These water geysers operate instantly but give very little water as an output. Instant water geysers have a heating rod that constantly heats the water around them. Instant water heaters provide little or no water storage. They are generally ideal for kitchen purposes where you need instant hot water to wash utensils.

Geysers with Storage Tank

If you want to buy a geyser for bathing purposes then this is the right one. They have a dedicated tank that stores a limited amount of water and then heats it. After that, it dispenses that water after a minimum amount of 5-10 minutes.

Size/Storage Capacity

If you have a small family then usually a 15-litre water geyser will work. However, if you have more members then you can buy a 25 litre one. Otherwise, you can opt for 10 litre capacity for personal use.

Wattage/Power Consumption

Power consumption is a very important factor when it comes to the purchasing of home appliances. Normally, water geysers operate on 2000-3000 watt. So the main factor you should be checking here is BEE energy consumption ratings. The higher the rating, the better the product is.

If you are concerned about the high power consumption of your water geyser then you should check out these 5 tips for saving electricity while using a water heater.

Brand, Warranty & After Sales Service

The brand value does matter when you are buying a product which you are going to use every day for years. So quality does matter when it comes to water heaters. However, you should also keep an eye on the warranty and after-sale service of the product. You can check this in the review section on the product page. If many users are leaving a negative review, then probably you should avoid that product as well.

Price/Value for Money

The best water heater is not the one which provides the most features and costs high. For most people, a good water heater is the one that offers maximum value for its price. Therefore it is very important to compare both the features and price before you hit the buy now button. If you are getting a great product with good after-sale service and warranty at a good price then it is a value for money product for you.

Tank Material

The inside tank of water geyser is the most important part because it is most prone to corrosion. Always look for glass coated tanks because they provide better protection from corrosion and high pressure. Glass coated tanks with magnesium anode rod are the best.

Heating Element

Like the tank, the material of the heating element also plays a vital role. Most manufacturers use a copper heating element with some protective coating to prevent corrosion. Some water heaters also use glass coated Incoloy heating elements. Glass coated Incoloy heating elements are considered best in terms of corrosion resistance. Glass coated copper heating elements are also good.

Water Heater – FAQs

Which is the best water heater, instant or storage?

Both instant and storage water heaters are good, provided if you use them the way they are intended to be used.

If you are planning to use the geyser for bathing, especially if you take a shower, then we recommend buying a storage water heater.

If you plan to buy the geyser for kitchen sink or a washbasin then we recommend buying an instant geyser.

You can also go through our detailed post on Instant Geysers Vs Storage Geysers.

What size water heater do I need for a family of 3?

The ideal geyser storage capacity would depend on whether you bath using a bucket or shower. If you use the shower then we recommend going for a geyser with at least 15-litres storage capacity. If you bath with a bucket then 10-litres geyser would be sufficient.

Which is better gas geyser or an electric geyser?

In most circumstances, an electric geyser should be the preferred choice. That is primarily because electrical geysers are safer, convenient to use, easier to install, and need lesser space as compared to gas geysers. One major disadvantage of gas geysers is, they are tank-less instant geysers, and they can’t store hot water for later use.

However, Gas geysers can prove to be very useful if you leave in an area that suffers from frequent power cuts.

Is 3 Litre geyser enough for a bathroom?

In most cases, it would not be sufficient for the bathroom, especially if the bathroom in question is being used by more than 2 people. This is because instant waters have very limited storage capacity, generally 1-3 litres only.

For bathing, you’ll either have to use the hot water tap at minimal flow to get a continuous flow of hot water or you will have to draw water from the heater intermittently giving a few minutes break between each cycle. In both cases, you will be wasting more than the optimal time in bathing. This can become quite irritating and impractical if you have many members using the same bathroom.

If the bathroom is to be used by 1-2 members then you can consider buying an instant geyser. Learn more about the best way to use an instant water heater for bathing.

How do you know when your water heater needs to be replaced?

You should look for 5 signs to find out if you need to replace your water heater or not. These 5 signs are: inefficient heating, leakage, rust, age of the geyser, and the noise. Visit the following link to learn more about these 5 signs that tell you when to replace your water heater.

We hope this post provides you all the information that you need for buying the best water heater in India. If you have any specific queries or need more information, please post in the comments section below.

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Buying Made Easy. Mr10 India