7 Best Water Heater In India 2024

A water heater is generally a device that is used to heat water for domestic uses, right from bathing, washing dishes, and laundry. You have several types of water heaters, including tank-style storage water heaters, tankless water heaters, heat pump water heaters, and solar water heaters. In this blog, let’s look up the best models of Water heaters and how to pick the right water heater for your home or space.

Here we have a detailed article on how to easily maintain your water heater with a checklist.

Things to Look While Buying a Water Heater

1. Household size: You must consider the number of people in your household and their hot water usage patterns. This helps you to determine the exact size of your water heater.
2. Energy efficiency: Expect water heaters that have high energy efficiency ratings to lower your energy bills.
3. Fuel type: You need to confirm with the fuel type which is available and affordable in your areas, like natural gas, propane, electricity, or solar power.
4. Location: Ensure the proper location of your water heater and the space required for the proper installation.
5. Water usage: Consider your hot water usage patterns, like the time of day when you use hot water and the number of hot water appliances in your home.
6. Cost: Even you need to consider the upfront and long-term costs of the water heater, including the cost of installation, maintenance, & fuel.
7. Warranty: Finally, verify the water heater with a warranty that gives you added protection /adequate protection for the product and its components.

By considering these above factors, you will definitely get an efficient idea of picking the right water heater for your household needs and budget. 

Now, Let’s look up the top 7 models of efficient water heaters that can give you more advantages and value for money.

Top 7 Best Water Heater In India 2024

1. Bajaj New Shakti Storage Vertical Water Heater

The Bajaj New Shakti Storage Vertical Water Heater is a compact, energy-efficient water heater manufactured for home and office usage. It can be featured with a vertical design that can give you the best installation in small spaces and is supported with effective capacities ranging from 10 liters to 25 liters. In addition, the water heater utilizes a high-quality heating element that gives you efficient heating, helping to minimize energy costs.

Whereas it is made up of high-quality materials and is designed in such a way as to give you a long-lasting and durable life. Eventually, equipped with safety features, such as a pressure release valve and a thermostat, to avoid overheating and other hazards. The water heater even consists of an insulation layer that supports keeping the water hot for many hours. In addition, the water heater is highly compatible with different types of faucets and showerheads, making it a diverse option for your home or office.

Finally, the Bajaj New Shakti Storage Vertical Water Heater is the best choice for users who expect a compact, energy-efficient water heater manufactured to deliver hot water in a small, space-saving design.

Pros 

1. Energy-efficient: The water heater helps to get the high-quality heating element that gives efficient heating, helping to lessen the energy costs.
2. Durable: The water heater is made-up of high-quality materials and is designed to be long-lasting and durable.
3. Easy to install: The vertical design of the water heater allows you to make it easy to install, even in small spaces.
4. Safe: The water heater is highly available with more safety features, such as a pressure release valve and a thermostat, to prevent overheating and other hazards.

Cons 

• Limited Capacity: The water heater will only give a limited storage capacity, which is not suitable/recommended for larger households.

2. AO Smith SDS-GREEN SERIES-025 Vertical Water Heater

This water heater has a compact size, and its design and styling are splendid and can complement any style of the bathroom. Its exterior body has a white cover with the central portion painted blue. There is a regulator knob at its front face, which is large enough for easy handling and can allow you to change the heat setting as per the requirement.

The internal water tank is made from heavy gauge steel alloy, which is more durable and corrosion-resistant than regular stainless steel and copper. Besides, it also has a blue diamond lining that increases the tank’s life span and prevents corrosion from hard water salt deposition, iron deposition, and so on. 

Unlike other products, it has a glass-coated heating element folded back. It fits nicely into the tank and makes sure that the water is uniformly heated so that you can take a warm, soothing bath at any time of the day. It is reinforced with an inlet water diffuser where the water enters vertically, but it is changed into small jets flowing through the pipe’s perforations in the horizontal direction for better coverage.

As a result, the water supply varies from one place to another. The customized anode rod can heat the supply water and prevent corrosion. It also has a PUF injection technology that has filled up the gap between the tank’s wall and the insulator so that the heater can retain the heat energy and save more energy at the same time. 

Pros 

• Will automatically shut down the heating element once the water’s temperature crosses the threshold
• Equipped with many features for protecting the tank from corrosion and rusting
• Has a thermostat for helping you control the temperature 

Cons 

• Won’t let you know when water is heated to the desired temperature 

3. Crompton Arno Neo ASWH-3006 Storage Water Heater

This water heater will be the best choice for individual use, thanks to the compact size and small water tank, which can accommodate 6 litres of water at a time. It is reinforced with a powerful heating element weighing 1200 gm. This will heat the water to 45-degrees Celsius within ten minutes, thereby ensuring that you won’t have to wait for a long time to get a warm bath or shower.

The high-grade PUF filling between the tank’s wall and the outer cover will insulate the water and make sure it can retain heat for the maximum time possible. Besides, the outer body is coated with a material that can prevent corrosion and rusting, ensuring that the appliance lasts for a long time. 

This product is reinforced with a triple-layered protection system that will prevent damage from electrical shocks and the auto-off function to ensure that the heating element won’t get damaged due to malfunctions or any other issue. There is a temperature control knob at the bottom to set the desired temperature and enjoy a warm bath.

It has a specialized Arno Neo shield with a magnesium anode rod and stainless steel core. Therefore, the inner tank will remain safe and protected against corrosion and rusting. On the other hand, its tank is made from Nano Poly Bond Technology that can withstand high water temperature and pressure. 

Pros 

• Reinforced with smart energy management to reduce the electric consumption
• Can retail the heat energy for about 7 to 8 hours without the expense of electric power
• Has multiple security systems for preventing any electrical damage to the appliance 

Cons 

• It’s not suitable for high-rise buildings. 

4. V-Guard Victo Water Geyser

This water geyser from V-Guard has a capacity of about 10 litres which is ideal for small to medium-sized families. As it is 5-star rated, the energy consumption will be minimum that won’t put too much pressure on your utility bills.

Besides, the fully covered PUF insulation in the hollow space of the exterior body and internal tank wall will help keep the water hot for a long time by reducing the exchange of heat. This appliance is equipped with 2 kilowatt heating that can deliver excellent performance, no matter what kind of supply of water your horse is receiving.

Furthermore, the tank is coated with titanium and glass line coating to prevent corrosion and rusting. Also, it will prevent scaling formation on the inner tank walls, thereby enhancing the overall appliance performance and preventing corrosion.  

As the inner tank is made from single welding technology, the rate of water leaming is reduced by 66%, thereby helping you take a warm bath multiple times without switching off the heating process. A sacrificial anode rod is added to prevent any damage to the tank, especially from corrosion and rusting.

Therefore, the water dispensed from the heater won’t have any odour or other kinds of harmful materials. The 5-in-1 safety valve inside the geyser will protect all the inner parts from excessive pressure built at the inlet, vacuum formation within the tank, and reverse water flow. It also has a thermostat using which you can achieve the desired temperature of the water. 

Pros 

• Auto shut-off will prevent the internal heating element and tank from getting damaged 
• Ideal for high-rise building as it can withstand 8 bar of water pressure
• It can heat hard water without forming scales on the inner wall of the tank

Cons 

• No special safety mechanism is there to keep the entire appliance safe from electrical damage.

5. Havells Carlo Instant Water Heater

This small and mini-sized water heater comes with a wonderful design to complement any bathroom setting. As it has a small tank capacity of 3 litres, you can install the appliance for personal use. The inner tank is made from 304 grade stainless steel with enough thickness to prevent the loss of heat and make sure that the water can stay warm for the longest time.

Furthermore, it is designed so that the inlet can withstand high amounts of water pressure, usually found in high-rise buildings. Thanks to the safety value built into the appliance, the internal pressure won’t exceed beyond 6.5 bar. As a result, no internal component will get damaged owing to water pressure. 

There are two neon LED indicators present at the front, which will alert you when the water is heated to the desired temperature you have set. In addition, it is reinforced with a copper heating element that will heat the water within seconds and make sure to release the cupric ions for improving the water quality. Besides, it won’t get oxidized, no matter how high the temperature is. 

Pros 

• Has an outer plastic caging to protect all the inner compartments 
• Indicator lights to let you know about the status of the heating process of the water 
• Easy to install a water heater 

Cons 

• Doesn’t have PUF insulation in between the geyser wall and tank

6. Lifelong Flash Instant Water Heater

This small-sized water heater can hold water up to three litres at a time, thereby allowing you to take a long, warm bath without any hassle. It is constructed in such a manner that the inlet can withstand a water supply pressure of 8 bar, thereby ensuring you can install it in high-rise buildings.

In between the inner tank wall and the external body, there is a thick layer of PUF insulation material. It will prevent the heat from exchanging with the outside atmosphere. The outer body of this heater is made from thermoplastic that will prevent corrosion and rusting easily, making sure that the appliance can last for a long time.

On its front portion, two neon LED indicators will alert you whether the water’s temperature is the same as that of your desired value or not. Thanks to the built-in thermostat, the heater can sense whether the water temperature is at optimal value or not.

Besides, the cut-off function will immediately stop the heating element from increasing the water temperature, thereby protecting it against any damage. If the heating element fails to work properly, the heater altogether will become useless. As the water tank is made from stainless steel with a high gauge rating, you won’t have to worry about its longevity and performance. 

Pros 

• Can cut off the electric supply to the heating element once the temperature crosses the threshold
• Amazing alert system to ensure that you switch off the appliance at the right time
• Has triple-layered safety mechanism against electrical damages

Cons 

• Does not have an in-built pressure stabilizer 

7. Racold Pronto Stylo Vertical Water Heater

If you want a mini water heater that can meet your daily requirements without much hassle, this 1-litre appliance will be the best choice. Its heating element can generate a power of about 3 kilo-watts so that the water inside the tank can heat up quickly without much hassle.

It can withstand the high pressure of the water at the inlet so that you won’t have to worry about the water reaching your house or whether you are living on a high-rise foundation. The anti-syphon system will help maintain the water flow properly, rather than causing it to flow in a reverse manner and damage everything from inside.

This will further protect the appliance from dry heating, which is a serious cause for the heater’s malfunction. Even though the geyser is so small, it has multiple safety protection systems to ensure that you and other members using the appliance can be safe.

The thick layer of PUF insulation between the external appliance body and the internal water heating tank will prevent heat loss, thereby controlling the current consumption and reducing the overall utility bills.

Once the water reaches a temperature you have set, the thermostat will keep the temperature constant. Suppose by chance it increases beyond the safety threshold. In that case, the geyser will automatically cut off the current supply and prevent any internal damage to the components. 

Pros 

• Auto shut-off feature to cut down the supply almost immediately 
• Has an amazing design that will compliment different kitchen styles
• Comes at an affordable price

Cons 

• Does not have special protection to scale deposits on the interior wall of the heating tank 

Conclusion

Even though we have presented the best water heaters available in the market, not all of them will suit your needs. This is why you need to pay special attention to your chosen product. If you mistakenly end up with the wrong product, not only will your investment go down the drain, but also you have to bathe with cold, freezing water.

Out of all the seven products we have described here, the AO Smith SDS-GREEN SERIES-025 Vertical Water Heater is best per our recommendations, thanks to the powerful heating element, diamond coated inner water tank, and high capacity. Our second choice will be the V-Guard Victo Water Geyser. It has multiple protection layers from electrical damage and thermal insulation to prevent heat exchange.  

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