Choose the Right and the Best Geyser for Hard Water Areas

Best Geyser for Hard Water
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Hard water is known for providing an unpleasant odor and can leave behind mineral build-up on the geyser and plumbing fixtures.

The best way to combat this issue is by installing a geyser that has been designed specifically to deal with hard water.

For those, looking for the best geyser for hard water, there are a few things to consider when purchasing a geyser, the Heating element and the water tank used by the geyser.

If the heating element is not made with titanium or stainless steel and the water tank is not made with Vitreous enameled metal, it will accelerate corrosion and cause frequent repairs.

There are many models out there, but here, we will discuss some top-rated ones in terms of efficiency, cost, and warranty.

We have compiled information about what makes each model different and the pros and cons of each geyser in hopes of helping you make the decision easier!

Difference between hard & soft water

Hard water consists mainly of calcium and magnesium minerals. The amount of these minerals dissolved in water before it becomes hard, is expressed as the ‘hardness factor.

Water can be hard when there is about 60 mg of calcium carbonate per liter.

While Soft water is the term used to describe water that contains very low to no concentrations of Calcium and magnesium.

Hardness is mainly due to dissolved calcium and magnesium ions in water. When water evaporates, these elements remain behind in the form of residue or scale.

Best Geyser for Hard Water Areas

Top Pick
Havells Monza EC 5S 10-Litre Storage Water Heater

Havells Monza EC 10-Litre Vertical Storage Water Heater (Geyser) with Flexi Pipe, White 5 Star

Havells Monza EC’s compact design allows the installation in spaces of every home without taking up too much space.
It is made up of Fero-glass Technology and Incoloy Glass Coating Heating Element to ensure a longer life span for your use.
The glass lining prevents scale formation within the tank, so there is no need to clean sediment from time to time.
The Monza EC Water Heater by Havells has a flexible pipe attached, which helps use it at floor level or recessed into the wall.
Check our detailed review on Havells Geyser.
Fero-Glass Technology
Incoloy Glass Coated Heating Element
PUF Insulation
10 Liter Capacity
8 Bar Pressure
WhirlFlow Technology


Manufacturer: Havells
Power Source: Corded Electric 
Product dimension: 31 x 33.4 x 46.8 Centimeters
Material: Alloy steel 
Product weight: 8000 Grams 
Origin: India 
Capacity: 10 Bars 
Model number: Monza EC 5S
Style: Monza 
Colour: Ivory
Generic name: Storage water heater 
Warranty: 1 year


  • This geyser is quite efficient when it comes to durability. 
  • Installation is easy and done by professionals. 
  • It Heats the water in 6-7 minutes
  • Eligible price range.


  • Differences in the product on Amazon.

Crompton Amica 15-L 5-Star Rated Storage Water Heater with Free Installation and connection pipes (White)

Crompton Amica Storage Water Heater

Amica has provided consumers with renowned quality products and excellent customer service for over 20 years.

Crompton Geysers are made in India and come with a 1-year warranty on water heaters so that you can buy them confidently!

Smart Shield Corrosion Resistance

Advanced 3-Level Safety

Standby Cutoff that reduces Electricity Bill

Powerful Heating Element

8 bar pressure rating


Manufacturer: Crompton 
Power source: Corded Electric 
Product dimension: 36 x 36 x 49 Centimeters
Material: Rolled Sheet 
Product weight: 8200 Grams 
Operating pressure: 8 bars 
Origin: India 
Product model number: ASWH-2015
Style: 15 Litres 
Colour: White and black 
Warranty: 2 Years 


  • Efficient value of money. 
  • 5-star rated product. 
  • Eligible storage


  • Customer service is bit low
  • Installation issue

Bajaj New Shakti Storage 15 Litre Vertical Water Heater, White, 4 Star

Bajaj New Shakti Water Heater

The Bajaj New Shakti Storage Water Heater has a stainless steel storage tank that is intended to provide hot water around the clock.

It comes with a Titanium glass lined enamel coated mild steel tank that restricts deposit minerals and prolongs the life of the geyser. This 15 Ltr Storage Water Heater has an expected life span.

Titanium Armour technology

Adjustable thermostat

Swirl flow technology

Suitable for high-rise buildings

Child safety mode


Manufacturer: Bajaj 
Power source: Corded Electric
Style: New Shakti 
Material: Plastic 
Product dimension: 30.8 x 30.8 x 50.1 Centimeters
Product weight: 10.1 Grams 
Operating pressure: 8 Bars 
Capacity: 15 Litres 
Colour: White 
Origin: India 
Warranty: 2 Years


  • It is a reliable and easy-to-use product.
  • Eligible value of money.
  • Efficient durability.
  • Sufficient for 3-4 people.


  • High installation charges. 
  • Missing items.

Panasonic Duro Digi 25L Water Heater with Free Pipe and Installation (White)

Panasonic Duro Digi 25L Water Heater

Panasonic is the new intervention towards your basic applicabilities of life. This product indulges you with the best heating capacity that will warm up the water in a short period of time.

Panasonic has implemented efficient methods in their products and evolved the basis since 1918 while giving you the diligence of superiority with long-lasting durable products.

Glassline inner tank

Magnesium Anode

High-pressure pump installation 

5-star rated product


Manufacturer: Panasonic 
Power source: Corded Electric 
Product dimension: 45.8 x 41.1 x 62.1 Centimeters
Mounting type: Vertical 
Model number: WSPVP25MW01A
Product weight: 15200 Grams 
Capacity: 25 Litres 
Material: Acrylonitrile Butadiene Styrene
Colour: Ivory red and Ivory green
Warranty: 3 Years


  • This product has efficient temperature control. 
  • Water starts warming in a short period of time. 
  • Water tanks have 5-7 years of warranty. 
  • It has a clean and compact design.


  • The water flow process is slow. 
  • Installation issue.

AO Smith HSE-SDS-15 15-Litre 2000-Watt Vertical Water Heater (Multicolour)

AO Smith Vertical Water Heater

AO Smith HSE-SDS is a product that has been powered by a 2000-watt heating element that is designed to heat water.

It is made in India’s most modern and advanced water heater factory. The company provides this superior quality product, ensuring the user gets the best quality product in Indian conditions.

This water heater has a storage capacity of 15 liters.

Energy-efficient PUF Injection Technology

Robust heavy gauge alloy steel tanks

Long-Lasting Anode Rod


Efficient Inlet Water Diffuser


Manufacturer: AO Smith 
Power source: Corded Electric
Style: 4 Star Bee Rating 
Material: Plastic 
Product dimension: ‎37.3 x 10 x 37.3 Centimeters
Product weight: 9.8 Kilograms 
Operating pressure: 8 Bars 
Model number: HSE-SDS-15
Capacity: 15 Litres 
Warranty: 7 years


  • This product has an eligible temperature control. 
  • It’s suitable for your home because of its energy efficiency. 
  • It keeps water warm for a whole day.
  • Easy to function.


  • Bit Technical problems with the product.
  • Unethical customer service.

RACOLD 3 L Pronto Neo DN SS White (3000w)- Hard water

RACOLD Pronto Neo Hard water

RACOLD is a high-performance product specially designed to extend storage-based geysers’ life.

RACOLD, with its superior technology, best quality and ease of use, ensures durability and is one of the most advanced water heaters available in the market today.

It reduces corrosion caused by hard water and prevents scale formation on heating elements, thus ensuring efficient working.

The instant flow of hot water

Available in 1 to 3 liters

Ideal for washing hands & utensils

Suitable For High Rise Buildings

Automatic Temperature Control


Manufacturer: Racold
Origin: India 
Model number: 12345678
Product dimension: ‎44 x 25 x 24 cm; 2.5 Kilograms
Product weight: 2.5 kilograms 
Capacity: 3 liters
Material: Stainless steel 
Colour: White
Warranty: 2 years


  • It Works well with hard water. 
  • Good energy efficiency and durability. 
  • Eligible value of money. 
  • It Delivers warm water in every season.


  • Missing supply. 
  • Installation is paid. 

VENUS Magma Plus 15GV 15-Litre(White), Scale Guard Technology with Double Ceramic Heating Elements – 5 Star

Venus Magma Plus Storage Water Heater

The name says it all, and this model belongs to the Magma family.

The new VENUS Magma Plus 15-Litre(White) is introduced with the latest’ Scale Guard Technology’, which reduces scale build-up in the heating element and saves you from replacing it more frequently.

It has a Porcelain Enamel Glass-lined Inner tank.

BIS-approved water heater

Rated Pressure – 8 Bar

Porcelain Enameled GL Tank

Reduces Scale Deposits


Manufacturer: Venus 
Power source: Corded electric 
Material: ABS Plastic
Style: MagmaPlus 15GV White
Colour: White 
Operating pressure: 8 Bars 
Capacity: 15 Litres 
Origin: India
Product dimension: ‎32.2 x 32.2 x 39.5 centimetres
Product weight: 12.82 kilograms 
Warranty: 5 years


  • This product has unique features that make it easier to use. 
  • Efficient durability. 
  • Eligible value of money. 
  • Automatic turn-off ensures Safety.


  •  Poor customer service

AGARO SPLENDID 15Litre with 4 Star Water Heater with Jog Wheel & Hard Water Protection Comes with Free Inlet Outlet Connection Pipes (White)


Agaro splendid water heater has multiple safety systems for protection against dry heating/overheating and overpressure.

Suitable for high-pressure withstanding enabling use in high-rise buildings.

Enamel glass lined inner coating outer body plastic, preventing rusting and corrosion.

Five years Warranty on inner tank and 2 years comprehensive Overall Warranty.

IPX-4 Protection


Manufacturer: Agaro 
Colour: Champagne
Style: Splendid 
Product dimension: 42.7 x 39.5 x 38.3 Centimeters
Product weight: 11.2 Kilogram 
Operating pressure: 8 Bars 
Capacity: 15 Litres
Origin: China
Model number: AGARO Splendid Geyser AG15
Warranty: 2 years


  • Eligible value of money.
  • Easy to install and use.
  • The temperature control is also a good feature. 
  • Low energy consumption.


  • Expensive installation. 
  • Warranty issues.

Venus Splash Copper 10CU 10-Litre Storage Water Heater (Ivory, BEE Star Rating – 4 Stars)

Venus Splash Copper Storage Water Heater

This Venus Splash Copper 10CU 10-Litre Storage Water Heater (Ivory, BEE Star Rating – 4 Stars) offers a high capacity of 10 liters with 2000 watts of power.

The storage water heater is made from 99.9% pure copper, and the heating element and the outer body is ABS material.

99% Pure copper tank

Super Heavy Gauge Copper Element

Thick Polyurethane Foam (PUF) Insulation

Capillary Thermal cutout


Manufacturer: Venus 
Style: 10 Litres 
Power source: Corded Electric 
Material: Acrylonitrile Butadiene Styrene
Product dimension: 31.6 x 31.6 x 35 Centimeters
Product weight: 5.8 Kilograms 
Origin: India 
Model number: Splash Copper 10CU (Ivory)
Operating pressure; 6 Bars
Colour: Ivory 
Warranty: 4 Years


  • Remarkable durability. 
  • Easy to install and use. 
  • Eligible value of money. 
  • Copper material that improves efficiency.


  • Installation issue. 
  • Customer service issue.

How hard water damages the water heater

Water heaters are often susceptible to hard water damage as the minerals in the hard water supply remain inside the tank as deposits.

This causes a film of Calcium and magnesium that reduces efficiency and can cause rusting or corrosion over time.

Suppose the heater has been used with harder-than-average water.

In that case, replace the anode rod, which draws minerals away from the tank’s metal surfaces, before rust begins to corrode the inside of your water heater.

Suppose the heater has been contaminated with hard water or built-up sediment. In that case, a professional should perform the task, as this could void the warranty on your tank.

It is also advised that you flush out your tank with a hose from time to time.

How do I protect my water heater from hard water

1- The simplest way to protect your water heater from hard water is by using a water softener. There are several types of softeners available for home use. You can select the best-suited softener to give you the kind of soft water you desire.

2- You need to install a water softener, so that hard water passes through it and the output is connected to the inlet of the geyser.

Softener reduces the concentration of Calcium and magnesium to considerable levels, which results in the reduction of scaling.

Many Softeners are available online, and the popular one is D’Cal Hard water softener for geysers.

3- You can drain your water heater annually to remove the built-up scale deposits.

4- You can also choose chemical cleaners that are specifically meant for cleaning residual calcium stains.

Factors to Consider When Buying a Geyser for Hard Water

You must be cautious when you pick an item, and you need to know whether you purchased the proper thing for your home.

Heating Potency:

You need to pick an item that suits the weather conditions and if you live in freezing weather, a normal geyser will only fulfill the purpose.

However, some geysers work through extreme weather conditions and ensure they warm the water in any disruption.

But taking care of the advances can be tricky, so always check the essential time of heating potency as a standard geyser will heat the water in 4-5 minutes.

Cold weather can affect the geyser’s performance, but a worthy product will make sure nothing negative happenings.


Before allocating yourself towards the search for a geyser, you must decide your preference and a general view of how much hot water is needed.

A small geyser will support your kitchen, but you can opt for a large geyser to make it a proper use for your bathroom.

Considering the weather conditions is also essential since a small geyser would not be of good use if you live in a freezing environment.

Tank and Heating Element:

Hard water can permit your tank to consume corrosion and scaling, and hard water is high in mineral and calcium content, making it prone to corrosion.

Your best option is to buy an anti-corrosion that protects your tank even with the hard water falling out.

The heating element is also an important component, so always check your heating element, and it’s corrosion resistance.

Safety Features:

Always monitor the temperature settings regularly while taking care of the fact that there’s no combustible substance nearby.

Ensure you have an adequate ventilation facility and seek professional help while installing your geyser.

Some Titanium Enameled Heating Elements, Smart Bath Logic, Smart Guard, Smart Mix, and SPHP, are considered a plus one.

Power Consumption:

Before buying an item, check the voltage consumption and energy-saving mode.

Always deal with products that are highly proficient in managing power consumption and allowing you less power consumption for better results.

It would be best to deal with future inclinations like the item’s bill whenever you purchase an item.


Having your financial plan handled is very fundamental, at whatever point you purchase an item, you need to outdo the two universes, something that accommodates your spending plan and something worth the effort.

You must also select the top items and look at the cost while accepting the highlights in the account.

Reviews and articles could tell you what you want to be aware of; additionally, exploration can be generally helpful.


Now you don’t need to stress over which is the best geyser for hard water, since we got you covered with our top picks.

Winters can be challenging and harsh, but some essentials need to be taken care of, and owning a geyser is one of them.

Every product accompanies its best features, so choosing the right product is fundamental. You can check some customer reviews and further on look towards all the products and their pros, and cons.

We’ve carefully reviewed each product, so your comfort can be prioritized, and you can choose the best geyser for your home.

This article was expressly created to guide you through the best things while referring to these geysers’ real benefits and inconveniences.

Without a great stretch, you can pick which item is best for your home while looking through the decisions and features commonly together.

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