What Are The 6 Best Geyser For Hard Water In India? (2023)

Are you using tap water at home or dealing with hard water? Are you in need of a reliable water heater that can handle hard water? Well, you’re in luck!

In this article, we will discuss the effects of hard water and guide you towards the best water heater specifically designed for such conditions. πŸ‘πŸΌ

There are numerous geysers and water heaters available in the market, some of which we have previously covered, including the top electric water heaters and solar water heaters.

“However, finding a suitable geyser for hard water is crucial, yet many people struggle with selecting the right water heater for this particular challenge.” That’s where we come in to help.

As you may already know, hard water can potentially damage a geyser if it’s not equipped to handle such conditions. The water tank and its inlets are especially vulnerable. πŸ‘πŸΌ

Therefore, it’s important to choose a water heater that features an anti-rust body, temperature control, and additional safety measures like automatic thermal cut-out and pressure-releasing safety valves.

These features ensure “optimal performance and provide the necessary safeguards,” making them the best water heaters for hard water.

So, if you reside in an area where you receive hard water from “sources like saltwater or borewell,” it’s essential to select a geyser that is compatible with such water conditions.

This will ensure that your water heater functions efficiently for an extended period without any issues or complications.

Looking for the best water heater for hard water? Wondering how to choose the right one? Let me guide you through the process. πŸ‘πŸΌ

Buying Guide

If you’re in search of a water heater suitable for hard water, there are some key points to consider before making a purchase. Let’s explore them together: πŸ‘πŸΌ

  1. Build Quality: Prioritize geysers with sturdy construction and materials that are resistant to corrosion and rust. Pay attention to pipes and inlets, ensuring they are of high quality. Look for a geyser equipped with an excellent anode rod, preferably made of high-grade magnesium, as it performs better and lasts longer.
  2. Heating Element Coating: The heating elements play a vital role in a geyser, as they directly heat the water and are exposed to hard water. Hard water can cause scaling on the heating elements, affecting their efficiency. To prevent this, opt for a geyser with a complete glass coating on the heating elements, ensuring they are well-protected and have a longer lifespan.
  3. Anode Rod: The anode rod is responsible for safeguarding the tank and heating elements against corrosion. Choose a geyser with a durable anode rod, preferably made of corrosion-resistant magnesium. Such a rod will last twice as long and offer protection in various water conditions.
  4. Size: Consider the size of the water geyser carefully. Select one that meets your specific requirements and suits the available space in your home.
  5. Warranty: The warranty is a crucial aspect to consider during your purchase. Look for geysers with reliable heating element and tank warranties, as this ensures you can replace or repair any components if necessary. A longer warranty indicates the manufacturer’s confidence in their product’s durability.

By keeping these factors in mind, you can confidently choose the most efficient water heater for hard water that will meet your needs and last for years to come. πŸ‘πŸΌ

Here are the 6 Best Geysers for Hard Water

Let’s discover the perfect geyser for hard water!

1. Havells Monza EC 5S 10-Litre Storage Water Heater with Flexi Pipe



  • Incoloy glass-coated heating element offers superior heating.
  • The tank has an anode rod with a stainless steel core that is designed to protect the tank from corrosive elements.
  • Feroglas Tech has a single Weld Design made of ultra-thick superior steel.

Reason to buy

The Havells Monza is undeniably a robust water heater designed for hard water. It boasts a sturdy exterior and an anode rod that reduces maintenance while softening the water. πŸ‘πŸΌ

“Havells takes pride in its innovative swirl flow technology,” which efficiently blends hot and cold water, resulting in faster heating and reduced electricity consumption. To combat the effects of hard water, the Feroglass technology provides reliable rust protection.

With its impressive 8-bar pressure level, this geyser is suitable for various types of homes, including low and high-rise buildings. “It’s definitely one of Havells’ top choices for hard water conditions.”

The heating element of the Havells Monza features an Incoloy glass coating. This coating ensures exceptional heating performance by effectively resisting oxidation and carbonization at high temperatures, as well as protecting against corrosion even in challenging water conditions. πŸ‘πŸΌ


  • Anti-rust coating.
  • Faster heating.
  • Super efficient anode rode.
  • It can keep water hot for a long time.
  • It is equipped with an extra thick PUF insulation tank.
  • A compact and durable geyser for hard water.
  • Comes with a leakage circuit breaker.
  • Feroglas Tech with a single Weld Design.
  • Adjustable knob for temperature settings between 25 degrees C and 75 degrees C.
  • 7 years on an inner container, 4 years on the heating element, and a 2-year comprehensive warranty.
  • Comes with all the safety majors.


  • No major cons till now.

2. Bajaj New Shakti Storage 15 Litre Vertical Water Heater



  • Comes with a Fire Retardant cable with 3 pin plug.
  • Glass Lined Coated Inner Tank.
  • 4-star energy-efficient water heater.

Reason to buy

If you’re in search of a geyser that works perfectly with hard water, look no further. This geyser is designed with all the necessary safety features and is built to last using high-quality materials. πŸ‘πŸΌ

It’s none other than the renowned Indian brand, Bajaj, and their popular choice for hard water is the “Bajaj New Shakti 15L storage geyser.” It offers versatility with storage capacities of 10L, 15L, and 25L, catering to various customer needs.

Featuring titanium armour technology and a glass-lined coated inner tank, this geyser provides excellent protection against rust, corrosion, and leaks. Its “Swirl Flow” technology ensures rapid heating while conserving electricity.

What’s more, it comes with a Fire Retardant cable and a 3-pin plug, saving you the hassle of purchasing them separately. With this geyser, you can enjoy hot water without worrying about hard water-related issues. πŸ‘πŸΌ


  • Fire Retardant cable with a 3-pin plug.
  • Great heated water retention with PUF insulation.
  • Durable steel tank with glass-lined coating.
  • Best for high-rise buildings also.
  • Faster heating.
  • Energy efficient.
  • Suitable for High Pressure and Pressure Pump Installations.
  • Special Protection Device attracts harmful salts and keeps the element and tank healthy and safe from corrosion.


  • The total installation cost is high with all the inlets.

3. V-Guard Divino 5 Star Rated 6 Litre Storage Water, Heater



  • Sophisticated design.
  • Extra Thick & High-Density CFC Free PUF Insulation ensure maximum heat retention.
  • 5-star super energy efficient water heater.

Reason to buy

If you’re searching for an energy-efficient water heater that can handle hard water, this one is perfect for you. It’s a 5-star V Guard water heater featuring high-density CFC-free PUF insulation. With its quick heating capability and energy conservation, it’s an ideal choice. πŸ‘πŸΌ

Whether you live in a coastal area or use tubewell, well, or tap water, this water heater is designed to meet your needs. It comes with excellent inlet materials and a “rust-free,” sturdy outer body, ensuring durability and reliability.

Safety is a top priority with this water heater, as it offers four layers of protection. It includes an advanced thermostat and thermal cut-out mechanism for dual overheat protection. Additionally, the “5-in-1 Multi-function Safety Valve” prevents excessive pressure buildup, vacuum formation, and water flow reversal. The use of high-grade anti-corrosive materials further enhances its durability. The thick glass lining of the interior tank provides all-around protection against hard water.

In addition to its outstanding features, this water heater also boasts a digital display, adding convenience and functionality. The “seven-segment digital display” allows you to easily monitor and control the geyser’s temperature.

With its energy efficiency, robust construction, safety measures, and digital display, this water heater offers a truly remarkable and clever solution for your hot water needs. πŸ‘πŸΌ


  • Comes with a digital display.
  • Beautiful design and durable build quality.
  • Leakage-proof tank and sturdy build quality.
  • Best for high-rise buildings also with good bar pressure.


  • Paid installation

4. Crompton Amica 15-L 5-Star Rated Storage Water Heater



  • Magnesium anode prevents corrosion due to hard water quality.
  • ISI marked nickel-coated special element to provide resistance against scale formation.
  • Capillary Thermostat, automatic thermal cut-out & multi-functional valve to provide higher safety.

Reason to buy

The Crompton Amica 15 is not only stylish and sophisticated but also designed to be portable and durable. It features a powerful 2000-watt copper heating element that ensures quick heating, making it ideal for hard water conditions. It comes in three sizes: 10L for small families, 15L for medium-sized families, and 25L for large families. πŸ‘πŸΌ

The tank of this geyser is crafted using strong and high-quality materials, enhancing its lifespan and heat retention capabilities. The ISI-certified nickel-coated element resists scale formation, ensuring long-lasting performance.

It boasts a multi-functional valve, automatic thermal cut-out, and a three-layered safety capillary thermostat for enhanced safety. “Additionally, it includes a specially designed magnesium anode to combat corrosion caused by hard water.”

With its 8-bar pressure compatibility and suitability for high-rise buildings, the Crompton Amica 15 is a popular choice. It is user-friendly, featuring convenient LED indicators that signal when the water heater is ready for use. “Moreover, it’s weld-less tank and ABS body make it capable of efficiently heating even hard water.”

Experience the convenience and reliability of the Crompton Amica 15 as it tackles hard water challenges with ease. πŸ‘πŸΌ


  • Comes in 3 sizes.
  • Sophisticated design.
  • Powerful heating element.
  • Comes with free installation and inlets.
  • Multi-level safety.
  • Best for high and low-rise buildings.
  • Corrosion protection
  • Automatic cut-off that saves energy and also your pocket.
  • Free installation with pipes and inlets.
  • Scaling resistance elements


  • No major cons

5. AO Smith HSE-VAS-X-025 Storage 25 Litre Vertical Water Heater

AO Smith


  • Good looking vertical design.
  • Blue diamond glass technology.
  • Hard against the hard water.

Reason to buy

AO Smith, a renowned US-based company, is widely recognized for its water heaters and home equipment. Their water heaters boast a sleek vertical design, a durable anode rod, and a tank lined with blue diamond glass, ensuring protection against corrosion and rapid heating. πŸ‘πŸΌ

Furthermore, this geyser offers a variety of options with 15L and 25L capacities. “It is most suitable for families of medium to large sizes.” The glass-covered heating element prevents scale formation caused by hard water, making it highly efficient for long-term use.

“Thanks to the PUF technology, the geyser is well-insulated, reducing heat loss and minimizing the need for frequent restarts.”

The geyser includes a thermal cut-out and a multi-function safety valve, providing exceptional protection against thermal and electrical damage. Its temperature control knob allows effortless adjustment within the desired range, ensuring optimal comfort and convenience. πŸ‘πŸΌ


  • Long-lasting anode rode.
  • Compact size and durable product.
  • Comes with a multi-layer safety system.
  • Compatible with high-rise buildings.
  • Temperature control rode.


  • No major cons
  • No timer

Frequently Asked Questions

Which is the best geyser for hard water?

For those seeking the best geyser for hard water, we highly recommend the Bajaj New Shakti Storage Geyser. It excels in various aspects, such as its spacious storage capacity, impressive 4-star energy rating, and strong 8-pressure bars. When it comes to overall performance and reliability, this geyser truly stands out as the top choice for any user.

What is Hard Water?

If you use hard water from sources like a direct supply or a tubewell, it means the water contains high levels of dissolved minerals like calcium and magnesium. It’s important to note that excessive mineral concentration in water can potentially damage the body and other parts of your geyser.

How can hard water affect your water heater or device?

Hard water, containing minerals like calcium and magnesium, poses several risks to your geyser or water heater. These risks include scaling, corrosion, reduced performance leading to higher electricity bills, and increased sedimentation in the water heater.

How to protect your water heater from hard water.

Hard water can have detrimental effects on your geyser and other water-holding equipment. To safeguard your water heater from these issues, there are a few precautions you can take:
1) Schedule regular professional service and maintenance.
2) Consider using water softeners to minimize the impact of hard water.
3) Opt for a high-grade anode rod and replace it periodically.
4) Ensure your water heater or geyser is corrosion-resistant.

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