10 Best Instant Water Heater In India

Instant Water Heaters or Tankless Water Heaters are in great demand as they are energy efficient, occupy less space, and are cheap too.

When you go to the market to buy an instant water heater, there might be hundreds of models from different brands. Choosing the best is not an easy task.

That is why here in this article we compiled a list of the Best Instant Water Heater In India so that you can make an informed purchase decision.

I believe many of you may know the technicality of water heaters. If that is the case, I would suggest you to read this Water Heater Buying Guide and then come back to this article.

What Is An Instant Water Heater?

In an Instant water heater or tankless water heater, there is no water tank. The water gets heated when water passes through the heat exchanger in the water heater. That is why it is called an on-demand water heater as you will get hot water when it is required.

Tankless Water Heater

It is also called Instant Water Heater as you will get hot water almost instantly. Traditional storage water heaters take around 10 minutes to give hot water. Instant water heater does not have any space to store hot water.

Tankless water heaters are energy efficient, consume less space, and provide instant water. That is why these are preferred among consumers.

How Does Instant Water Heater Work?

When there is a demand for hot water, water passes through the heat exchanger of the water heater and gets heated. The heater unit sensor will only activate when it senses the flow of water.

How Does Tankless Water Heater Work?

How much water your water heater can heat depends on the flow rate. For example, when we talk about a 3-liter instant water heater, it means that it can heat up to 3 liters of water per minute. It does not have anything to do with storing water.

Tankless water heaters are powered by either electricity or gas. Gas is preferred if you want to use multiple outlets for hot water. However, the initial investment is more.

1. Bajaj Splendora 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialAlloy Steel
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesFire retardant cable, Suitable for high size building

Key Features

Suitable For High-Rise Buildings: With an ability to withstand water pressure up to 6.5 bars, this Water Heater is suitable for high-rise towers.

Copper Heating Element: Copper heating elements are good for thermal conductivity, very flexible at bends, and do not rust. Due to these reasons, the heating element will serve you for many years.

Shock-Proof ABS Body: The ABS body can take impacts without failure. Due to the high heat deflection temperature, ABS is suitable for water heaters.

2. Bajaj Instanio 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesThermostat, LED Indicator, Rust Free SS304 inner body

Key Features

SS304 Inner Body: Stainless Steel 304 is a premium rust-free metal that is used in the inner body. Due to this, there will be no corrosion or metal deposition issues for a longer period.

LED Indicator: The LED indicator acts as a visual reference that the water is hot. It also alerts consumers to turn off the water heater when it’s not in use. The indicator changes colors depending on the water temperature.

Copper Heating Element: Copper heating element offers superior heating performance with its excellent resistance to both oxidation and carbonization at high-temperature settings and resists corrosion against extreme and hard water conditions.

No Compromises On Safety: Most of the safety features like the Thermostat, Automatic Thermal Cut-Out, Pressure Release Valve, and Heating Indicator are available in this model.

3. Hindware Atlantic Exeed 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesThermostat, LED Indicator, Rust Free SS304 inner body

Key Features

Copper Heating Element: The 3 KW copper heating element provides instant hot water thus saving you time. Copper does not rust and it is a good heat-conductive metal.

LED Indicator: The dual LED indicator shows when the machine is on and when the heater is on. The red light means that the machine is on and the green light means the heater is on.

Immersed Thermostat: The immersed Thermostat enables auto cut-off that adds to the safety, provides energy saving as well as prevents dry heating. The thermostat technology maintains and regulates the temperature of the hot water within the tank.

4. Crompton Rapid Jet 3L Instant Water Heater  

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesAnti- Siphon Protection, Advanced 4 – 4-level safety, Smart Neon Indicators

Key Features

Anti-Siphon Protection: This feature prevents the backflow of water from the tank and protects the heating element from dry heating damage.

Advanced 4-Level Safety: A Capillary Thermostat, automatic Thermal Cut-Off, Pressure Release Valve, and a fusible plug ensure the safety of the consumer while using this water heater.

Powerful Heating Element: The 3000/4500-watt ( Depending on the variant) high-quality copper heating element material ensures fast heating of water and provides the perfect hot water any time of the day.

5. V-Guard Zio 3L Instant Water Geyser  

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesAnti- Siphon Protection, Stainless steel inner body, Dual neon indicator

Key Features

Anti-Siphon Technology: This feature protects the water heater from reverse water flow and protects the heater from dry heating damage.

Advanced Safety Features: Safety features like the thermostat, pressure release valve, and automatic thermal cut-off are available in this model.

Dual Neon Indicator: Neon indicators are brighter than LED indicators and these are perfect to show when the machine is on or when the heater is on.

6. Orient Aura Neo 3L Instant Water Heater  

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesStainless steel inner body, Dual neon indicator, 5-level safety shield

Key Features

5-Level Safety Shield: Protected with a 5-level safety shield, the water heater is built for maximum protection against overheating, leakage, shocks, and splashes. The high-strength Polymer body, Pressure release valve & Anti-siphon hole add to the safety & durability of the water heater.

Glass Wool Insulation: The Glass Wool Insulation in water heater retains heat for longer, thereby saving energy and meeting your hot water requirements instantly.

7. Racold Pronto Pro 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element4.5 KW
Special FeaturesPowerful heating element, Italian design, PUF Insulation

Key Features

Premium Italian Design: Being an Italian brand, this water heater combines the technology, features, and craft into a single machine that just enhances its premiums.

Up 50% More Powerful Heating Element: When the competitors are offering only 2KW or 3 KW heating elements, Racold Pronto is offering 4.5 KW elements. This means you will get hot water in 50% less time than before.

PUF Insulation: PUF insulation retains the internal heat resulting in better energy efficiency and lower electricity bill.

8. AO Smith Glass Lined 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure8 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesGlass Lined Coating, 8 bar pressure

Key Features

Blue Diamond Glass Lined Coating: This coating ensures maximum heat retention and a corrosion-free environment resulting in a better lifespan of the product.

8 Bar Pressure: This high pressure is enough to use these water heaters in high-rise buildings where you need more water pressure to get water into the heater.

9. Havells Carlo 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6.5 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesExtra Thick SS Inner Tank, Safety Valve

Key Features

Copper Heating Element: Copper heating element offers superior heating performance with its excellent resistance to both oxidation and carbonization at high-temperature settings and resists corrosion against extreme and hard water conditions.

Dual Neon Indicator: The Dual Neon Indicator is there to indicate the real-time hotness of the water.

10. Bajaj Aquaquick 3L Instant Water Heater

10 Best Instant Water Heater In India

Key Specification

Capacity3 Liters
Pressure6 Bar
Star RatingNA
Inner Tank MaterialSS304
Outer Tank MaterialABS
Heating Element3 KW
Special FeaturesSS Inner Tank, Safety Valve

Key Features

SS304 Inner Body: Stainless steel is a premium metal that does not rust and is a good heat conductor too. This water heater’s inner body is made of SS304.

Advanced Safety Feature: This water heater does not compromise safety as almost all the safety features are available in this model.

Rajib
Rajib
Rajib Is The Founder And Head Of RiansClub. A NIT 2004 Graduate In Mechanical Engineering With Close To Two Decades Of Experience In Designing Large Appliances And Consumer Electronics Products.

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