Best Geyser Water Heaters in India: Reviews & Buyer’s Guide

Water heaters or Geysers have become a compulsory appliance in our home, especially during the winter seasons.

Earlier, people used to follow the traditional water heating methods like gas stoves, which is not only dangerous but also not easily transferable from kitchen to bathroom.

Geysers come in two models – Storage Geysers and Instant Geysers.

The simple difference between storage & instant geysers is that the storage water heaters provide hot water without any pause, while the instant water heaters take some time to get heated.

While the storage geysers take more wall mounting space, the instant geysers come in portable sizes.

And, they are also a little expensive when compared with instant heaters.

Before proceeding further, here are a few things to consider while purchasing a water heater for your home.

Capacity – The storage geysers usually come with a capacity of 6 to 35 liters.

Usage PreferenceCapacityFamily Size
Cleaning of kitchen utensils6 to 8 liters2 to 3 members
Bucket bathing8 to 10 liters2 to 3 members
Shower bathing> 15 liters3 to 4 members
Washing clothes>30 liters3 to 4 members

Water Tank Material – Choose the geyser that is made up of stainless steel material with anti-corrosive and glass coating in order to prevent corrosion and electrochemical reactions.

Wattage – Most of the current electric water heaters in Indian market come in the range of  1500 to 3000 watts. As a thumb rule, remember that the higher the wattage, the quicker the water heating time.

Since there are many geyser brands in the market, we’ve picked up the best water heaters in India after a thorough review and analysis. 

Top 6 Best Storage Water Heaters in India

Here are the best geyser/water heaters in India for your bathroom, with storage tank.

GeysersTank CapacityPower UsageWarranty
AO Smith HSE SDS 15 (The Best)15 litre2000 Watts4+7 years
Bajaj New Shakti GL (Powerful)25 litre2000 Watts2+5 years
American Micronic AMI WHM325 litre2000 Watts2 years
V-Guard Victo15 litre2000 Watts2 years
Havells Monza EC5s (Best Service)15 litre2000 Watts2+6 years
USha Misty (Affordable)25 litre2000 Watts2+7 years

Best Water Heater (Geyser) Reviews in India

1.AO Smith HSE-SDS-15 Vertical Storage Water Heater

AO Smith is a leading US water heater brand that has gained immense popularity in India, due to its build quality and performance.

AO Smith Vertical Geyser with Storage Tank

This vertical storage geyser comes in stylish and compact design with a tank capacity of 15 litres or 25 liters.

This water heater comes with 5 star BEE rating and is best suitable for Indian water conditions.

It comes with a Blue Diamond Glass line technology, thus making the tank stronger and corrosive resistant.

There is also the patented glass coated heating element that prevents the build-up of limescale inside the tank and improves the lifespan of the product.

It has a temperature control knob (25-75 °C) on the front end. Auto thermal cut-out ensures that the device is switched off if the water temperature exceeds the threshold.

Likewise, there is a safety valve that keeps the water pressure in control by automatically relieving water in situations like when the pressure shoots up above the preset limit.

Once heated, the temperature of the stored water will be retained up to 12 hours.


  • Stylish and compact design
  • 15 litre storage tank capacity
  • Blue Diamond Glass line technology
  • Patented glass coated heating element
  • BEE 5 star rating (Energy Efficient)
  • Temperature control ( 25-75 °C)
  • Auto thermal cut-off feature
  • Safety valve
  • Super silent operation
  • Low maintenance
  • 7 years warranty for inner tank
  • 4-years extended warranty for glass coated heating element


  • No free installation
  • Poor after sales service

2.Bajaj New Shakti GL 25-Litre Water Heater

Bajaj water heaters are very affordable and also sport impressive features to tackle different types of water, including the hard water.

Bajaj Water Heater with 25 Liter Storage Tank

This geyser comes with 25-litre storage tank capacity.

It comes with a glass lined inner tank that prevents limescale buildup inside the tank.

To prevent any water leakage or corrosion, there is a magnesium coated anode rod inside the device.

An incoloy heating element is present for expanding the lifespan of the product.

This water heater comes with many safety features to protect the device from overheating/dry heating and excessive water pressure.

Once heated, the PUF insulation in the tank retains the heat for a longer period even if the device is switched off.


  • 25-litre storage tank
  • 4 star BEE rating
  • Heats up quickly & also retains the temp for long periods
  • Withstands high water pressure (ideal for high rise apartments)
  • Fire retardant cable extension
  • Magnesium coated anode rod
  • Glass lined and PUF insulated inner tank
  • Incoloy heating element
  • High safety features
  • Low maintenance
  • 2 years warranty on the product & 5 years on the inner tank


  • You should purchase the pipes and other installation accessories separately.

3.American Micronic AMI WHM3 25-Litre Water Heater

The American Micronic is another popular US brand that manufactures durable and efficient water heaters with high safety features and large tank capacity.

Americal Micronic Electric Geyser with 25 Liter Storage Tank

The geyser comes with a 25 liter storage tank capacity and 5 star BEE rating.

It protects against overheating/ dry heating and can tackle immense water pressure.

The inner tank is coated with titanium-enamel glass to prevent corrosion and also to improve its lifespan.

There is a 2mm thick steel inner tank that can handle high water pressure (8 Bar), mainly suitable for high rise apartments.

It also comes with a 42mm PUF insulated inner tank that reduces consumption of energy and also retains the heat for longer periods.

The anode rod is coated with magnesium to prevent any water leakages and metal corrosions.

Auto cut-off, thermostat and pressure discharge valve are a few other highly beneficial features for extra safety.

Once heated, the storage tank retains the heat for up to 24 hours without switching the heater ON.


  • Vertical design
  • 25-litre storage tank
  • Retains heat for up to 24 hours
  • 5-Star BEE rating
  • Titanium-enamel glass coated tank
  • PUF insulation
  • Customizable temperature and power settings
  • Easy installation
  • Low maintenance
  • Comes with a 2 year warranty


  • Initially, it takes a bit longer to heat the water. But can keep the water temperature intact for up to 24 hours.

4.V-Guard Victo 15 Litre Water Heater

V-Guard is the most trusted electrical appliance brand in India.

V-Guard Electric Geyser India

The V-Guard Victo vertical water geyser comes with 15 liter tank capacity and features a 4-layered safety system (thermostat, thermal cut-off, PUF insulation, Superior glass coating).

The multifunctional safety valves protects the device from any water leakages or corrosion.

The body of this cylindrical shaped water heater is made up of durable steel and is coated with anti-corrosive powder to increase its lifespan.

The geyser comes with a 5-star BEE rating, thus it saves a lot of energy.


  • Cylindrical design with high quality build material
  • 15-litre storage capacity
  • 4-layered safety system
  • 5 star BEE rating
  • Thermal cutoff feature
  • Customizable temperature control knob
  • Accessory kit included
  • Low maintenance
  • 2 year warranty


  • Not recommended for high rise buildings; Not sure about withstanding high pressure.

5.Havells Monza EC5S 15 Litre Water Heater

Havells is one of the best power distribution equipment brands in India.

Havells Water Geyser India

The Havells Monza storage water heater comes with a 15 liter tank capacity and ergonomic design that won’t go unnoticed.

There is also an adjustable temperature knob present on the front panel along with digital indicator lights.

The inner tank is made of superior quality cold rolled steel with Fero Glass technology.

It is also PUF insulated thus retaining heat even after the device is shut down.

The heavy duty anode rod and incoloy heating element provides efficient heating 

The whirl flow technology provides uninterrupted water supply with the right amount of water pressure.


  • Ergonomic design
  • Ideal for high rise buildings
  • 15 liter tank capacity
  • 5 star BEE rating
  • Durable Fero glass technology
  • PUF insulated tank
  • Incoloy heating element and anode rod
  • Adjustable temperature settings
  • Auto-cut off and Quick heat up
  • Easy installation & impeccable customer service
  • Comes with accessory kit
  • 2 years warranty on the product & 6 years for the inner tank


  • Low temperature settings are not that impressive
  • A little expensive

6.Usha Misty 25 Litre Water Heater

The USHA water heaters are a blend of efficiency and safety along with an affordable price tag.

Usha Electric Water Heater with Storage Tank India

The inner tank is made of superior quality steel and coated with sapphire powder along with glass lining to increase its lifespan.

The anode rod is coated with magnesium to protect the tank from corrosion and any electrochemical reactions.

There is also the polyurethane foam insulation that keeps the heat inside the tank for extended hours.

Incoloy 800 heating element comes with enamel coating to quickly heat up the water.

All their geysers are equipped with safety features like overheating/dry heating protection, temperature/pressure control and prevention of electrical or water leakages.

The multifunctional safety valve is present inside the device to control the water pressure and also to prevent backflow of water.

The heater can tackle high pressure (8 bar), thus making it suitable for multistoried buildings or high rise apartments.


  • Beautiful design with ABS body
  • 15 liter tank capacity
  • 5 star BEE rating
  • Superior safety systems
  • Sapphire powder coated tank
  • Magnesium coated anode rod
  • Incoloy 800 heating element
  • Adjustable thermostat
  • Ideal for multistoried buildings; Tackles high water pressure
  • Heats up quickly
  • Retains heat for long periods
  • 2 years warranty on product & 7 years on inner tank


  • Installation is OK but after sales support needs improvement

Frequently Asked Questions

1.What are the best water heater brands in India?

Popular geyser brands include AO Smith, Bajaj, Havells, American Microni, V-Guard and Usha. These water heater brands provide excellent build quality, efficiency and good after sales support.

2.Which is the best geyser for hard water?

Get a water heater with a corrosive resistant tank and glass coated copper incoloy heating element, if you have hard water supply at home.

3.Which is better? Storage or Instant geyser?

It depends on your requirement. A storage water heater provides continuous supply of hot water even after the device is switched off. Whereas the instant water heater supplies hot water only when you switch it on.

4.Which is better? Electric or Gas powered water heater?

The electric geyser is compact and easy to install, while the gas water heater needs technical assistance. The electric heater does not work in case of no electricity. But, the gas geyser works without any power. So, choose the one accordingly.


Bathing with cold water during the winters can be daunting and may also pose several health issues like cold, fever, flu, etc…

And, since boiling water on a gas stove is not feasible for many and can waste a lot of time.

The best solution is to install a water heater (geyser) at your home and save both time as well as hard work.

Here are the Best Storage Water Heaters in India with 4 to 5-Star BEE ratings and large tank capacity. Choose the one that fits your budget and suits your requirements.