If you’re looking for the best electric hot water heater, then you are in the right platform. You will get a clear idea about the geyser from this article, which makes it easy for you to buy best electric hot water system.
Based on how well that balance strength, durability, and value for money, I have selected from the best geyser brand in India. We have also reviewed some of the best electric instant hot water in the following list.
We have given a thorough buying guide to help you choose the best geyser for home use.
The leading geyser products listed in this article are AO Smith, Bajaj, Crompton, Orient, Morphy-Richards, and Venus. Get a premium water heater to fit your requirements.
Best Electric Hot Water Heater in India 2023
25 Litre Best Geyser in India
1. Bajaj New Shakti Storage 25 Litre Vertical Water Heater
Experience a pacifying water shower with a Bajaj water heater.
Bajaj New Shakti 25 Litre Storage water heater is suitable for families with more than 4 members.
Bar Pressure: It is recommended for high rise building which has 8 bar pressure to withstand up to 8.0 kg/cm2.
Titanium armour technology protects your inner tank from corrosion and rust. It extends the life span of your geyser.
Single Weld Shield: Not only is the internal tank, but the outer body of your geyser is also made with a single weld shield which prevents rust.
This energy-efficient geyser performs a superior task with less energy.
Multiple Safety System: Safeguard your water geyser from any damage or accidents with its consistent safety system. It is equipped with multiple safety systems that protect against dry heating, overheating, and over pressure.
Adjust the temperature of the geyser according to your requirement with its adjustable thermostat option.
Get 20% faster heating of water with its advanced swirl flow technology and save your time and energy.
You will get 2 years of warranty for this product. Bajaj New Shakti storage water heater comes with outstanding features.
25 & 15 Litre Best Geyser in India
2. AO Smith HSE-VAS-025 Storage 25 Litre Vertical Water Heater
AO Smith is a leading manufacturer of the water heater. It is a more efficient, stunning, and durable water heater with the best options.
Blue Diamond Glass-Lining technology provides resistance against corrosion, which increases the shelf life of the water tank. Its heavy gauge alloy steel tanks are 23% stronger than regular steel or copper tanks.
AO Smith water heater assures uniform heating with uninterrupted hot water flow with its glass coated heating element.
Save maximum energy with its energy-efficient PUF injection technology. It ensures uniform and high-density foam distribution with its advanced PUF injection technology.
Inlet Water Diffuser: It changes the water flow from vertical to horizontal directions with its efficient inlet water diffuser.
It is equipped with an anode rod that protects the tank and heating element from corrosion. It works in different water conditions with enhanced durability.
Thermostat: Set the desired temperature with the Thermostat option of the geyser. It is an excellent energy-saving option.
Safety Valve: It has a thermal cut-out and safety valve options that protect from unnecessary mishaps.
This product comes with 7 years warranty on the inner tank, 2+1 year extended warranty on the glass coated heating element.
3. AO Smith SDS-Green Series-015 Storage 15 Litre Vertical Water Heater
AO Smith green series storage type water heater is the best 15-liter geyser in India.
Bar Pressure: It comes with 8 bars pressure which is suitable for high rise buildings to withstand high pressure.
The Blue Diamond glass lining technology: Enhances the durability of the geyser tank by preventing it from rust, corrosion, and scaling caused by hard water.
Glass Coated Heating Element: This innovative model comes with glass coated heating element that fits the shape of the tank. Experience the splendour bathing experience with an even and uninterrupted flow of hot water with this heating element.
PUF Injection Technology: Save your electricity bill with this energy-efficient PUF injection technology.
It is equipped with an efficient inlet water diffuser that changes the water flow from vertical to horizontal directions.
Anode Rod: The heating element and tank of the geyser is protected against corrosion with its long-lasting anode rod.
You can set the temperature as per your need with the thermostat option that comes with this geyser. A lower temperature set helps you to save your power bill.
This green series geyser comes with safety features like a thermal cut-out and a safety valve that protects you from mishaps.
This water heater comes with 7 years warranty on the inner tank, 2+2 years extended warranty on glass coated heating element along with 2 years of comprehensive.
4. Crompton Amica ASWH-2015 15-Litre Storage Water Heater
Get ready for a perfect bath with a Crompton storage water heater.
Crompton geyser comes with a powerful heating element that heats water to 45oC in ten minutes. You will get hot water in a few minutes.
It adheres to all standards of safety and security. It is the best geyser for home in India with a 5-star rating for energy efficiency.
Unique Smart Energy Management Feature: Reduces the consumption of electricity and saves energy.
Bar Pressure: This is equipped with 8 bar pressure to withstand high pressure up to 8.0 kg/cm2. It is recommended for high rise buildings.
Thermal Cut-Out: It affords ultimate protection with a thermostat, rest knob, and pre-set thermal cut-out features. It protects from an abrupt power cut and voltage variations.
The Powder-Coated Metal Body of the geyser protects against rust and increases the durability of the product.
This provides you with constant water flow at any time of the day.
High-Quality Foam: Saves your electricity bill by high heat retention capacity, hence the water remains hot for a longer duration.
It comes with 7 years warranty on the inner tank, 2 years warranty on the product, and 2 years warranty on the heating element.
5. Orient Electric Enamour Plus 15-Litre Vertical Storage Water Heater
Rejuvenate your day with a hot water bath from Orient geyser. It is the best 15-liter geyser with 8-bar pressure compatibility that sits the high rise buildings.
It comes with titanium enamel coating along with IPX4 waterproof that protects the body of the geyser from the damp atmosphere.
This product is equipped with glass- line coated element that provides efficient heating.
3-Pin Plug: It has enhanced safety features like high- grade shockproof body along with a molded 3-pin plug that provides better load efficiency.
Whirl Flow Technology: The Orient geyser water tubes are fitted with whirl flow technology which is patented. It helps in instant water heating and enhanced energy saving that results in 20% more hot water output.
PUF Insulation Technology: This gas water heater provides better heat retention with its PUF insulation technology, which ensures longer durability of the geyser. Get hot water quickly with its magnesium anode rod.
Temperature Setting: You can set the desired temperature according to your need with its customized temperature setting option. It also has a dial temperature display which shows actual water temperature.
Multifunctional Safety Features: pressure release valve, vacuum release valve, drain valve, and non-return valve ensure enhanced safety of this gas geyser.
Anti-Bacterial Prevention: Protect against bacteria and other pathogens.
Orient has provided a 7-year warranty on tank, 4 years on the heating element, and 2 years on product.
This is the best water heater brand in India that fulfills all your requirements.
25 Litres, 15 Litres & 10 Litres Best Geyser in India
Here is list of best 10 ltr geyser in India.
6. Havells Monza EC 5S 10-Litre Storage Water Heater with Flexi Pipe
Start your day with a hot and refreshing shower in the morning by using the Monza EC geyser. It comes with advanced features and functionality.
Enrich your bathroom with mounting design Havells geyser that brings you compliments.
Whirl-flow Technology: Helps you with faster heating and enhanced energy saving that double benefits you.
Adjustable Knob: Set your desired temperature ranging between 25-75oC with its adjustable knob.
Flexi Pipe: This water heater comes with a stainless steel Flexi pipe that has an 8 bar working pressure. This durable Flexi pipe is suitable for both hot and cold water.
Havells Monza EC water heater with 10-liter capacity is the best water heater with the latest features.
Fero-glass Technology and Incoloy Glass Coating Heating Element protects the water heater and enhances its durability.
Magnesium Anode Rod with Steel Core: Protects the enamelled tank from rust and corrosion.
PUF insulation feature: Retains the heat with the.
It comes with a 5-year warranty on the inner container along with a 2-year comprehensive warranty.
7. Bajaj Caldia Storage 10 Litre Vertical Water Heater
Bajaj is the leading manufacturer of home appliances in India. Bajaj Cadila is the best water heater brand in India that fulfills all your requirements.
Bar Pressure: Suggested for high rise building with its 8 bar pressure, that can withstand pressure up to 8.0 kg/cm2.
Titanium Armour Technology: enhances the life of the inner tank. The inner tank is specially coated to prevent corrosion and rust.
ABS Material: The external body of the geyser is made up of tough ABS material that protects it against rust.
This is high energy efficiency features which saves your electricity bill.
Multiple Safety Systems: The geyser is protected against dry heating, overheating, and over-pressure with its multiple safety systems.
Swirl Flow Technology: It ensures 20% faster heating of water and saves energy with swirl flow technology.
Set your desired temperature with its adjustable thermostat option.
This product comes with 2 years warranty.
8. Venus Magma Plus 10GV 10-Litre Storage Water Heater
Venus magma plus is specially designed for houses with hard water that leads to corrosion. It provides complete protection against rust and corrosion.
Proclein Enamel Glass Line: It is manufactured using European technology in a modern and automated plant. The inner tank of the geyser is a porcelain enamel glass lined that provides ultimate protection for your heater tank.
Temperature Display: You can monitor the water temperature inside the water heater with its temperature display option.
Bar Pressure: It comes with 8 bar pressure to withstand high pressure and it is highly recommended for a high rise building.
PUF Insulation Technology: Its thick PUF insulation technology keeps the water hot for a longer time and saves energy by less consumption.
Scale Guard Technology: Assures less scale deposition on the heating element. Its glass-lined double ceramic heating element provides extra protection against rust.
It comes with 5 years warranty on the inner tank, 2 years on the heating element, and 2 years on the product.
9. Havells Adonia R 10 Litre Storage Water Heater
Integrated Shock Resistant Plug: It is the best water heater brand in India with the first integrated shock resistant plug.
Feather Touch Panel: You can set the desired temperature between 25oC to 75oC to save energy with its ultra-modern feather touch panel temperature setting option.
Indicator: This product comes with a digital display for temperature with a color-changing indicator, which changes when the water is heated.
Feroglas TM Technology: It is built with feroglas TM technology that protects the inner tank of the geyser against rust and corrosion.
Bar Pressure: It comes with 8 bar pressure which is suitable for high rise building to withstand high pressure.
Whirlflow Technology: Eludes direct contact of hot and cold water which results in quick heating of water and saves 20% of more energy.
IPX4 technology: Protects the electrical parts of the geyser from water splash.
Incoloy Glass Coated Heating Element: Helps in the superior performance of the geyser.
It comes with a 7-year warranty on the inner container, 4 years for heating element, 2 years comprehensive warranty.
Best 25 Liters, 15 Liters, 10 Liters & 6 Liters Water Heaters
10. Bajaj Calenta Storage 15 Litre Vertical Water Heater
Bajaj is one of the leading manufacturer of home appliances that enthusiastically working towards novelties that make things easier.
Titanium Armour Technology: The inner tank of the Bajaj calenta geyser is specially coated with titanium armour technology that protects against rust and corrosion.
Bar Pressure: It comes with 8 bar pressure that can withstand pressure up to 8.0 kg/cm2. It is well suited for high rise building.
ABS Material: The external body of the heater is made with tough ABS material that protects it against rust and also maintains the exterior of the geyser.
Energy Efficiency: It comes with high energy efficiency that fulfills your daily requirements of hot water.
Multiple Safety System: It is built with multiple safety systems that protect against unnecessary mishaps.
The swirl flow technology: Saves energy by assuring 20% faster heating of water.
Set your needed temperature with its adjustable thermostat, which is an energy-efficient feature of this geyser.
This product comes with 2 years of warranty.
11. Morphy Richards Lavo EM Storage 10-Litre Vertical Water Heater
Morphy Richards Lavo EM geyser provides you with efficient hot solutions. It is the best geyser with smart features.
Temperature Regulation Knob: You can set the ideal temperature irrespective of the season using its temperature regulation knob.
Temperature Display: You can monitor the temperature of the water coming out from your shower with its smart digital temperature display that is attached along with the geyser.
The Glass-lined Heating Element: Retains the heat for a longer duration of time. The magnesium anode balances the pH levels.
It is suitable for high rise buildings and water pump applications.
The glass line coating: The inner tank with glass line coating enhances the durability of the geyser by protecting against rust and corrosion.
PUF insulations: Ensure heat retention for a longer period along with minimal loss of heat which saves your electricity bill.
This 5 stars rated product comes with 2 years of warranty.
12. Orient Electric New Glazio Storage 15L Vertical Water Heater
Enjoy the splendour of hot water shower with Orient electric new glaze water heater.
This is 4-star energy efficient geyser.
Bar Pressure: It comes with 8 bar pressure to withstand high pressure. It is suitable for high rise buildings.
Ultra-diamond Glass-Lined Tank: It is provided with an ultra-diamond glass-lined tank which provides more durability.
Orient new glazio is equipped with a glass line coated heating element that provides better heating.
The magnesium anode rod: enhances the life span of the geyser tank.
Multifunctional Valve: This geyser is equipped with a multifunctional valve that ensures safety. Pressure release valve, Vaccum release valve, drain valve, non-valve are the safety valves provided in the geyser.
ABS shockproof body: is another safety feature of this geyser.
PUF insulation: retains the heat of the hot water and saves your electricity bill.
You can customize your needed temperature with the provided option.
3-pin Plug: The geyser is provided with a molded 3-pin plug for better load efficiency.
It has 7 years warranty on the tank, 4 years for the heating element, and 2 years for the product.
6 Litre Best water heater in India
13. AO Smith SGS-Plus-006 Storage 6 Litre Vertical Water Heater
AO Smith is built with the features you love. Its strong heavy gauge alloy steel tanks with blue diamond glass-lining technology provide resistance against rust and corrosion.
The heating element: of the geyser is glass coated which ensures even heating with an uninterrupted flow of hot water.
The advanced PUF injection technology: Assures uniform and high-density foam distribution. This technology is specifically designed to maximize energy efficiency.
An efficient inlet water diffuser: simply breaks the incoming water jet into smaller streams, thus changes the water flow from vertical to horizontal directions.
The anode rod: works with different water conditions that protect the geyser tank and heating element from corrosion.
Thermostat: You can set the needed temperature in your geyser with the thermostat option.
This product comes with 7 years warranty on the inner tank, 2+2 years extended warranty on glass coated heating element, and 2 years comprehensive warranty.
It has 33% faster heating efficiency.
3 Litre Best Geyser in India
Following is list of best 3 litre geyser.
14. Bajaj Flora Instant 3 Litre Vertical Water Heater
Revive yourself with a splash of hot water from the Bajaj Instant Geyser. Bajaj flora geyser gives an appealing look to your bathroom with its elegant body shell.
Just switch on your geyser and get instant hot water within minutes. It saves you time and satisfies your need.
Thermoplastic Outer Body: Bajaj Flora water heater is the best water geyser in India with a thermoplastic outer body. There is no chance of corrosion of the geyser, which is a major problem using other materials for building up the external body.
This product comes with 2 years of warranty with assure durability.
Fire retardant cable: It is an excellent safety feature of this water heater. In case of fire accidents, this cable prevents the spread of fire and protects you from mishaps.
Bar Pressure: This water heater withstands high water pressure which is built with 8 bar pressure. It is recommended for high rise buildings.
15. Crompton Solarium DLX 3 Litre Instant Water Heaterx
Crompton assures you comfort bathing experience. The aesthetically designed water heater matches your ultra-modern bathrooms.
ABS Plastic Material: The external body of the geyser is made with high-quality ABS plastic material, where the tank is built with stainless steel. It is built with high-quality material for enhanced durability.
Heating Element: The heating element of the geyser is made of good quality copper that heats the water quickly. The copper coil is durable and lasts for a long time.
Glass Coated Tank: The tank is glass-coated that protects from rust and corrosion. Take care of your skin with its secure flow fluid feature.
Thermal Cut-Out: The thermal cut-out feature of the Crompton geyser cut off the power supply once the water temperature exceeds the pre-set level.
The thermal Indicators: Which are small LED indicate when the water is hot.
Multifunctional Safety Valve: Automatically relieves pressure and discharge water if the pressure overshoots the pre-set limits. The fusible plug is another important safety feature.
This energy-efficient product comes with 2 years of warranty.
16. Havells Instanio 3-Litre Instant Water Heater
Havells Instant is the best water geyser in India with a unique design and excellent performance. This vertical geyser is suitable for large wall spaces.
Pre-Calibrated Thermostat: The high precision pre-calibrated thermostat helps you to set your desired temperature.
Safety valve and pre-set thermal cut-out are the excellent safety features of this product. This is an energy saving features.
This compact and easy to install geyser comes with a non-ferrous pressure plate.
Get spontaneous hot water with the Incoloy glass coated heating element.
Color changing LED indicator changes color when the water reaches the desired temperature.
Shockproof ABS Outer Body: It is made of rust and shockproof ABS outer body. Havells assures longer durability, where the inner tank is made of ultra-thick stainless steel superior 304-grade material.
The fire retardant power cord protects you from any unnecessary mishaps. It is an essential safety feature.
This water heater comes with 0.65 MPa Bar pressure to withstand water pressure.
This geyser comes with 5 years warranty on the inner container and 2 years on the product.
Best Electric Hot Water Heater in India 2022 – Buying Guide
Geyser is an essential product for both commercial and domestic purposes. It can be frustrating and tricky to select the best geyser brand in India.
There are many brands available in the market to trap you, where you may end up buying a useless geyser. So it is important to know about types of geyser, functionality, features, efficiency and also the latest technology before buying it. You can check above list to know the best geyser in India review.
If you are searching for the best water heater brand, you should not miss out on the safety features.
Either if you are going to buy geyser for home use or like to replace the old one, then you are on the right platform. Manufactures have upgraded the geysers with greener and innovative alternatives to satisfy the customer’s needs. Just go through this buying guide and get an idea about how to select the best geyser in India 2020.
1. Types of Geyser- Based on Energy Source
Water heating is a simple thermodynamic process where a source of energy like electricity, natural gas, or solar energy heats the water. It is systematically classified into:
- Electric Geyser
- Gas Geysers
- Solar Geysers
- Electric Geyser
This type of geyser uses electricity for heating water. Such geyser electrical energy is converted into heat by using heating element.
- High efficient
- Easily available
- Lower initial cost
- It depends upon electricity
2. Gas Geysers
The gas geyser use gases like propane and LPG to heat the water. It is cheaper than electric geysers.
- High energy efficiency.
- Better performance can heat up-to 50-gallon water at a time.
- It requires less time to heat water compared to an electric heater.
- It is best suited for a large membered family.
- Power failure is not a problem in the case of the gas geyser.
- The level and rate of heat control is the advantage of a gas geyser.
- You can run gas geyser on both pipelines and household LPG cylinders.
- Safety issue, since the LPG gas is highly inflammable.
- Proper ventilation is required to install a gas geyser.
- Gas geyser leads to pollution since it emits carbon monoxide.
- Gas geysers are not preferred in India.
- Experts alone can install gas geysers.
- Sediment deposition should be cleared to increase the lifetime of the geyser.
3. Solar Geysers
Solar collectors are installed outside dwellings, typically on the roof or walls nearby. The potable water storage tank is typically a pre-existing or new conventional water heater or a water heater specifically designed for solar thermal. Solar energy of the sun is connected with the solar geysers.
- Direct gain solar heater panel with an integrated storage tank.
- A flat-plate solar thermal collector
- Evacuated tube collector
In direct-gain type, the potable water is directly sent into the collector. Heating water directly is more efficient than heating it indirectly using heat exchangers. It uses integrated collector storage where it suffers from severe heat loss on cold nights and cold, cloudy days.
A flat-plate collector uses a closed-loop system. It is the most durable type of collector, which resembles a skylight. It is best suited for systems of ambient temperature.
Evacuated tube collector is specially designed for cold climates. The vacuum created in the glass tubes helps in very low heat loss and to achieve extreme temperatures. The functioning of the solar geyser entirely depends upon the sun. Solar panels are roof-mounted, which absorb heat from the sun rays and heat the water naturally.
The solar panels kept on the roof of the house is connected to the various parts of the house where the water connection is set in taps. The absorbed solar energy from the sun is converted into heat energy, which heats water in the geyser.
It is the best source of energy required to heat water. There is no need for electricity, so you can save your money. Even though the initial cost is less, maintenance is low compared to other types of geysers.
It best suits the family with 2-3 members. It requires a large open space or terrace, where you can get direct sun rays. It is less efficient during winter or monsoon season.
- No need for electricity.
- Saves money
- Expensive compared to other geysers.
- The installation of solar panels requires a large space on the terrace where there is direct sunlight.
- The heating of water is slow as it requires sunlight.
- It does not work if there is no sunlight.
A new generation geyser type
Air2heat is a recent concept heater that generates heat from the environment. It transfers the heat from one part to another using electricity instead of using it to heat water directly. It works like a refrigerator in reverse order. It is specifically designed to save 60% of electricity compared to ordinary heaters which are also expensive.
Solar & Pump heaters
It is the commercial class hybrid heater which provides large volumes of water 24/7. It includes both a solar heater and a pump heater. The solar heater is used on sunny days, where in the rainy season water is heated with a water pump. It ensures a constant flow of water in a well-organized way.
2. Type of Geyser – Based on Storage
- Instant Geyser
- Storage Geyser
1. Instant Geyser
Electric instant hot water are gaining popularity in recent days due to its advantage compared to conventional tank geysers. These are small electric hot water heater. These high power water heaters instantly heat water as it flows through the device. It does not retain any water internally except for what is in the heat exchanger coil. It is best suited for a family with 1-2 members. Only a small amount of water is heated instantly.
Several brands provide Best instant water heater in India. An Instant geyser does not have a storage tank. It is like a small rectangular box mounted on a wall, which carries a burner or heating element, thermal control knobs, and internal piping. The water heater starts only when the geyser is on, it starts flowing through the heater pipes.
The heating sensor senses the water flow. It fires the burner or heating element to produce hot water for consumption. Instant geysers are available in electric as well as natural gas models. Tankless heaters can be installed throughout a household at more than one point of use, which is used to provide all the hot water requirements for the entire family.
A plentiful continuous flow of hot water along with potential energy saving is the main advantage of this tankless geyser.
Pros & Cons of Instant Geyser
- Requires less space as there is no storage tank.
- Never runs out of hot water.
- Longer life span compared to a tank-type geyser.
- More efficient than a tank-type heater.
- Instant geysers are expensive compared to storage type.
- Electricity consumption is high compared to storage geysers.
2. Storage Geyser
Storage geyser is ideal for household and commercial purposes. It contains a cylindrical vessel or container that keeps water continuously hot and ready to use.
A large amount of water can be heated with these storage geysers. It is suited for a family with more than 4 members. It is expensive than an instant gas geyser.
Tank-type geysers have a storage tank to reserve hot water. It maintains the temperature of hot water within the storage tank with the help of automatic thermal control. The heating element switches on-off periodically to maintain the temperature of water in the storage tank. Buy a best storage geyser in India with latest and advanced features.
- The initial Purchase price of the storage geyser is low.
- It requires low energy.
- The storage water heater is less energy efficient compared to a tankless geyser.
- It takes time to heat water, once the water stored in the tank is used.
- Since the water in the tank sits in corrosion and rust, freshness and quality of water are sometimes compromised.
- The storage tank requires more floor space.
- Sediment in the water may damage the storage tanks and lead to leakage problems.
3. Instant Geyser vs Storage Geyser
|Feature||Instant Geyser||Storage Geyser|
|Space||Compact in size and take up little space||It can store up to 300 litres of water. Big in size, provides water to multiple points at home.|
|Water Pressure||Flow restrictors in the water supply. Instantly provide water with the required temperature.||Consistent supply of hot water. Enhanced shower experience with the main pressure system.|
|Cost||The installation cost is cheap. Consume electricity only when showering.||Installation is high due to sizing and piping requirements.|
|Time to heat water||Requires a longer time to heat water. It comes with insulation tanks that keep water warm for a longer period.||Heat water instantly.|
|Size||6-35 litres||1,3, 6 and 10 litres.|
|Life span||The average life span of 10 to 12 years.||The average life span of 15-20 years.|
4. How to Select the Best Suitable Geyser Size for Your Bathroom?
Buying a large geyser will end up wasting electricity by heating more than required hot water. If you buy a small one, then you run out of water. Size is a crucial part of selecting the geyser. Buy the best 10 litre geyser, which is sufficient for a bachelor.
Suitable geyser size according to members
|2-3 members||Bathing using bucket||Instant/Storage||6-10 liter|
|2-3 members||Bathing using shower||Instant/Storage||10-15 liter|
|2-3 members||Bathing and washing utensils||Instant/Storage||15-25 liter|
|4-6 members||Bathing using bucket||Instant/Storage||10 liter|
|4-6 members||Bathing using shower||Instant/Storage||15-25 liter|
|4-6 members||Bathing and washing utensils||Instant/Storage||25+ liter|
Buy a best 15 litre geyser in India, which is considered to be enough for a small family.
5. Factors to Consider While Purchasing Geyser
Water geysers are an essential home appliance. Choosing the right one makes a big difference in your day to day life. Important features to be considered before buying a geyser.
Good Brand, With Easily Available Parts
Purchase geyser from brands that are trustworthy like Bajaj, Racold, etc. they provide good customer support, which provides good after-sale service. Always prefer a geyser that has a longer life with easily available replaceable parts.
The Star rating of the geyser determines its energy efficiency. Choose BEE 5 star rating geyser, which consumes less electricity for heating water. 5-star rating geysers are a little expensive, but they save a lot of electricity bills over a longer period.
Warranty is an essential feature to be considered. Check for the warranty on the heating element and tank while buying the geyser. The best geyser brand in India will offer warranty for at least one year or more.
Look for the essential features of the geyser-like
- automatic thermal cut-out
- adjustable thermostat setting
- the safety valve for pressure release
- glass coated heating element
- rust proof outer body
The auto cut feature turns the unit off automatically after heating and saves energy. It also helps to prevent the water geyser from burning out and causing accidental damage.
The safety valve relieves pressure automatically and discharges water in case the pressure overshoots the pre-set limits.
Corrosion and Hard water
The life span of the geyser will decrease with certain chemicals in water and corrosion. It is better to install a corrosion-resistant water heater if you have hard water at home. Titanium enamel coated tank and glass line coated heating element prevents corrosion. Anti-Bacterial tank technology keeps the water free from bacteria.
Prefer a water geyser with sturdy tank pressure bearing capacity of above 6 bars with built-in safety features to prevent water leakage and potential shock.
Choose the geyser that is aesthetically designed with novel size, decorative pattern, and displays that décor your bathrooms.
6. Ideal Water Pressure
The water pressure in the water heater is measured by ‘bars’. The water pressure that hits the water tank in a geyser is bar pressure. It changes from time to time depending upon the usage. It varies from building to building or flat to flat in an apartment.
The pressure control valve balance the water pressure of the hot and cold water supply to baths, showers, and basins. It reduces the cold water pressure to the same pressure as the hot water that is coming from the geyser.
Cut out Geyser
The temperature of the water inside the geyser is maintained at the desired level by Thermostat. It cut off the power supply once the desired temperature is achieved. If the thermostat is set at a low temperature, the power supply cuts off at a lower temperature where the water does not heat up and remains cold.
Difference between Low Pressure and High-Pressure Geyser
The low-pressure geyser cannot handle pressure where the high-pressure system handles high pressure.
Role of bar pressure
In general, the cold-water inlet is connected to the water heater which is directly connected to the outlet of the overhead storage tank of the building. Here the water pressure directly gets contact with the inner walls of the water tank. Over a while, the water heater inner walls get thin and damaged and start to leak water from the geyser tank. It is always better to buy an 8 bar pressure water heater. 6 bar heater is also considered, it is completely your personal choice to select the bar pressure.
A pressure gauge instrument is used to calculate the bar pressure. The distance between the bottom of the overhead tank to the tap or shower in the bathroom is bar pressure. The distance is calculated in meters.
Geysers used for households are distinguished into two types. High rise buildings or an independent house (G+1).
In the case of a high-rise building, the distance between the overhead tank and lowest floor is high, so the water pressure is high hence the bar pressure required is high. 8 bar pressure is recommended for high rise buildings to handle water pressure.
The pressure is a little low in the case of an independent house. The recommended bar pressure is 6 or 6.5 for an individual home.
Buy water taps that are suitable for low to high pressure basing on your water pressure. Safety water pressure valve comes along with high-pressure bars to discharge the water from the water heater during water flow more than the threshold. It saves the water heater from key disaster. Choose ideal bar pressure depending upon the water flow travel distance in your house.
7. What Affects Energy Consumption in Geyser?
Geyser is the most (25%-40%) energy-consuming home appliance. Power consumption of geyser depends on the volume and temperature of the water, which is generally 40-75oC.
Factors influencing the Energy consumption of geyser
- Frequency of usage of geyser
- Tank capacity of geyser
- The difference in temperature of water (initial temperature and to which the water is heated)
- Standing loss
Standing Loss (KWH) per 24 hour
It is the energy consumption of a filled water heater after steady-state conditions have been reached when connected to an electrical supply, and when no water is drawn for 24 hours. A standing loss should be always low. 5 star rated 100-liter capacity geyser has standing loss of 1 unit per day were 3 stars rated geyser of same capacity has standing loss of 1.5 unit.
Tips to Save Geyser Energy Consumption
Appropriate Size Geyser
Always choose appropriately sized geyser to save electricity. If you use a big size geyser, more water will be heated which is not needed. This will lead to more power consumption. Select the size of the geyser according to the size of your family and consumption.
Regulation of Ideal Temperature for Geyser
Maintain the ideal temperature of your geyser to save electricity. The temperature generally ranges from 25oC to 75oC. It is recommended to set an average temperature of 55oC to save energy consumption.
Star Rated Geyser
The Star rate determines the energy efficiency of the geyser. 5 star rated energy efficient geyser consumes less electricity to heat water and also heat loss is very less. Always choose appliances with energy efficiency to save electricity.
Set Timer for Geyser
Use the timer for the geyser to save electricity. The timer saves the usage time of the geyser, which reduces unnecessary energy consumption. The on-time of geyser throughout the day is reduced with the help of geyser timer and turns on only when needed.
Using solar panels is an excellent energy-saving option. The solar panels are upgraded with the ability to store absorbed energy for a longer period. If you want to save electricity bills, go for solar panels with advanced features.
Switch off your Geyser Won’t Help
It is a very common misconception that switching off your geyser will save your electricity consumption. If you leave your geyser switched on, the temperature will be constant and there will not be a need for energy to warm the water. If you switch off the geyser, the water will completely cool down and when your switch it on again it consumes more energy to heat the water.
The basic concept is that the energy required to make the resistance function again is higher compared to the energy consumed if the geyser is switched on with low temperature and good isolation.
8. Energy-Saving Features
Water heaters are energy -intensive appliances, which consumes lot of energy. The best geyser brand in India needs to be incorporate several power saving features that are listed below.
Generally, the electric geyser thermostats are set to a higher range than the actual need. It is better to turn the thermostat to 60oC to save electricity consumption. New geysers are equipped with the latest technology digital thermostat to monitor the water temperature. It cuts off the power supply if the temperature exceeds the permissible level.
Whirlflow Technology: it is the latest technology that improves energy saving by around 20%. It prevents the mixing of cold water supplied from the main tank and hot water generated by heating from the geyser. This helps the hot water flow faster and saves energy.
Polyurethane-foam: Bajaj, Racold, and AO smith geysers are injected with polyurethane foam (PUF), which prevents the dissipation of heat from the water easily. It helps to minimize the standing loss of the geyser. Polyurethane is a subtype of polymer class which has excellent insulating property. It has wide industrial applications in the field of automobiles, packaging, etc. This PUF injected tank of the geyser helps to maintain the heat of the water in the tank for a longer period.
Wi-Fi Enabled Water Geyser: This smart control technology helps the user to control the geyser with a specialized app. Users can set the temperature between 40 degrees Celsius to 80 degrees Celsius. They can also customize between buckets or shower bath. Users can even set the systematic routine of bathing which saves more energy. This app helps to track electricity units consumed and the user can save the electricity by customizing the usage accordingly
Multifunctional Smart Digital Display: Premium geysers are equipped with this smart feature. It gives your geyser aesthetic look which décor your bathroom. These supreme storage geysers are loaded with controls and functionality with an energy-saving feature. This digital display indicates the temperature.
You can program the morning and evening shower according to your need. The smart ring indicator changes its color instantly when the water is hot and ready to use. Depending upon the manufacture the indicator varies from the neon indicator, an LED indicator that does the same function. Users can control the geyser with the wireless remote control provided along with the geyser.
Geyser Blankets and Pipe Insulation
Every day, a small amount of heat dissipates into the electric geyser’s surround, which results from gradual cooling. Even though this cooling is minimal, it leads the geysers heating element to activate throughout the day I order to maintain a set temperature.
The geyser that is poorly insulated causes it to activate more often. Which increases electricity consumption.
Geyser blanket help with insulation. It keeps the electric geyser warm for a longer period and prevents the activation of the heating element very often.
You can also cover the pipes by placing pipe lagging or insulation on the hot water pipes of the geyser to minimize the heat loss.
Take short showers instead of taking a long hot bath, which saves your electricity bill. Wash your hands with cold water, avoid unnecessary use of geyser.
Turning off the tap when not in use is an essential thing to be followed to minimize the electricity bill and also save water.
Fix the Leak
Dripping causes geyser overflow. It is normal since the water heats and cools. This leads to high electricity consumption and wastage of water. Fix the leaks as soon as possible.
Use Cold Water to Wash your Clothes if you want to wash your clothes with hot water, try to rinse it with cold water. This will save energy consumption.
Install a Timer the timer turns off the geyser at night. Thus there will not be unnecessary energy consumption. Installation of a timer in your geyser saves your electricity bill to the maximum.
Adaptive Energy Saving (AES)
This feature analyses user’s water heating usage patterns and adopts the heating cycles as per the user’s habit based on observation. This advanced and latest technology is specifically designed to save energy.
Install low-flow fixtures in your shower, which saves up to 60% of water. This option not only saves water but also saves your electricity bill due to less usage.
Purchase New Geyser
The new electric geyser is equipped with the latest power-saving features, which is not there in old geysers. Replace the old ones with the latest technology geyser.
9. Safety Features and Precautions
The latest geysers are equipped with safety features to protect from any mishap. If you’re searching for best geyser for home use, you should not miss on the safety aspects. The protective measures are as follows:
- Fuse/Circuit Breakers: It is the latest technology equipped in modern geysers like Crompton and Havells water heaters. The fusible plug which blows itself will completely shut the passage of current to the heater if the current overshoots the permissible limits.
ELCB (earth leakage circuit breaker) also servers for the same purpose as a fusible plug. It cut off the power supply immediately to the heater in case of any leakage of current is detected. It protects from electrocution.
- Child Lock: It is am most important safety feature you have to look for if there are young ones at your home. It protects the kids from turning on the gas supply.
- Digital Thermostat: It monitors the water temperature. If the water in the geyser exceeds the permissible level, it automatically cuts off the power supply to ensure safety. The best water heater brand must incorporate thermal-cut out which is the basic safety feature.
- Anti-Freeze: This anti-freeze additives decrease the freezing point of water, where the water doesn’t turn into ice during winters even if the geyser is not used for a long time. It also helps to increase the boiling point of water so at higher temperature water doesn’t escape in the form of vapours.
- Silver Ion: silver-ion technology hinders the propagation of harmful bacteria in the water.it kills 99% of harmful bacteria in water and ensures a healthy and hygienic bath.
- IPX4 Protection: Modern geysers come with this pentasheild protection, where IPX4 is part of this technology. It protects the electrical parts of the geyser from water spills and splashes.
- Flame Failure Protection: This system is arranged with a thermocouple, coil, and valve. In case the pilot system in the gas heater goes out, this feature prevents the build-up of a large amount of gas. Modern gas heaters come with a default timer which is of around 15-20 minutes that automatically cut off the gas if it’s not used for this time interval.
- Fire-Retardant Cable: in case of fire, this cable resists ignition and restricts transmission of flames.
- Pressure Valve: High-pressure water may damage the geyser. Modern geysers are equipped with a safety valve to alert the high pressure. It automatically relieves pressure and discharges water if the pressure exceeds the actual limit.
- Remove any obstacles (paper, dust, or other combustibles) around the geyser.
- Install the geyser with some space between the apparatus and the wall. This will helps the technician to service it or repair it properly.
- Install the geyser away from damp areas like shower, bathtub, or toilet for better access.
- Place the geyser at sufficient height. It should be at least 6 feet from the floor according to the expert’s suggestion. This ensures sufficient water pressure and you get proper hot water flow from your tap.
- Make sure the geyser is connected to a miniature circuit breaker (MCB), which cuts off electricity in case of power fluctuations. It minimizes the chances of a short circuit in the water heater.
- Keep the geyser switch at sufficient height away from small children.
- Do not keep the geyser on for a longer period which will reduce the life of the appliance. It is better to switch on the geyser 5 min before you need it.
- Check the anti-corrosion anode rod inside the tank and replace it if needed.
- Check the working of the temperature and pressure release valve at least once a year and replace it if needed.
- Always use metal inlet and outlet pipes which is more resistant to heat than the standard plastic pipes. Replace the pipes if there is water or rust around the joints of the pipe.
- Regular maintenance of geyser avoids water heater problems and helps in extending the life span of your geyser.
10. Best Geyser Brands in India
The following are the criteria for selecting the best geyser brands in India.
- Standing loss of a storage water heater to the surrounding in 24 hours
- The condenser in the instant water heater
- Essential features
- Energy efficiency
- Customer review and ratings
The best geyser brands in India will support you with good customer service and after sale service. There are many manufacturers of geysers in India. Out of that Bajaj, Havells, AO smith are the most popular brands of a water geyser. Let us look at the latest features of these brands below.
Bajaj water heaters are equipped with glass line coating. It prevents corrosion of the inner tank. Glass line coating is very effective in providing remarkable resistance to corrosion.
Baja Flora and majesty models geyser comes with the neon indicator which gives the status of water heating and readiness on the display panel.
All latest gas geysers from the Bajaj come with an essential child lock feature which protects the kids from turning on the gas supply.
The antifreeze option of the Bajaj geyser decreases the freezing point of water if the geyser is not used for a long time. It also increases the boiling point of water, where at higher temperatures water doesn’t escape in the form of vapours.
Fire-retardant cable resists ignition and restricts the propagation of flames.
Poly-urethane-foam to minimize the standing loss of the geyser.
Adonia series of storage water geyser from havells is equipped with a color-changing LED display panel. Havells holds a patent for this technology. This LED indicator not only gives aesthetic look to the geyser, it adjust and display the temperature of the heater. It changes the color from blue to amber as the water heats from cold to hot. This feature is exclusively available with havells geyser only. It comes with a digital temperature display that is unique and it is simply controlled with a feather touch.
Flagship Havells geyser, Adonia I, are the smartest geysers that can be controlled with the mobile app. This geyser comes with Wi-Fi connectivity along with an app to control the geyser. With its Wi-Fi direct feature, you can control the geyser even if there is no active Wi-Fi connection at your home. You can schedule your warm bath, a specific duration of when you need your geyser to be turned on, and also the desired temperature for water heating.
An electric geyser from havells is equipped with the latest pentasheild protection IPX4 to safeguard electrical parts of the geyser from water spills.
The latest storage heaters from Crompton are equipped with a Nano-coated inner tank to protect the geyser from rusting. The geyser tank is also designed with a single weld line to minimize the leakage up to 66% compared to an ordinary geyser.
AO Smith is one of the best geyser manufacturers with advanced and latest technology. Air2heat is a recent concept heater that generates heat from the environment. It transfers the heat from one part to another using electricity instead of using it to heat water directly. It works like a refrigerator in reverse order. It is specifically designed to save 60% of electricity compared to ordinary heaters which are also expensive.
Blue diamond glass coating: There will be a build-up of sediment or residue on the surface of the heater tank over time due to hard water.AO smith new series geysers come with blue diamond glass coating to counter scale the sediment deposit on the surface of the heater. AO smith holds a patent for this technology.
AO smith Digital thermostat monitors the water temperature.
Poly-urethane-foam to minimize the standing loss of the geyser.
11. Hard water
Hard water forms scaling in the inner tank of the geyser and damage the heating element and hindering the robustness of the geyser. It is mandatory to protect the geyser if you have hard water in your home. Engineered polymer anti-corrosion (EPAC) is a unique technology that provides better protection for geyser against hard water. The heating element made of high-quality Incoloy 800 material and filled with magnesium oxide powder provides excellent protection for the inner tank of the geyser. The best geyser in India need to be capable preventing scale formation.
Super polymer high performance (SPHP) coating protects the heater from corrosion that occurs due to hard water.
12. Best Geyser in India- Frequently Asked Questions
Hope you would have got an answer for all your puzzle relevant to the geyser. Depending upon your family size, requirement, budget choose the best water heater in India. This article would have helped you to choose the smart water heater which will be the best for your money. It is suggested to buy the best geyser in India after understanding the overall concepts of the geyser.
While buying best water heater brand, make sure that packing contains all necessary accessories. If you still have queries regarding best geyser brand in India geyser, comment your question below. We will be happy to answer you as soon as possible.