Winters are around the corner and are you looking for a geyser that suits your home the best? You have arrived at the correct spot!
We have listed your best geyser for hard water along with some additional information. Do not forget to look out in the FAQ section if you have any doubts.
Does hard water damage the water heater?
Yes, hard water contains excess minerals such as calcium and magnesium which do no harm when you consume it. On the other hand, when hard water is supplied to the geyser it builds up a layer at the bottom of the heater which reduces the heating rate of the water inside the tank.
It could also result in severe damage to the heater. Hardwater leads to reduced efficiency, high operation cost and also decreases the actual capacity of the tank.
However, you can reduce the damage the hard water causes to your geyser following these three methods –
1.Flushing the geyser once in a while
2.Maintaining the right temperature
3.Treating the tank with chemicals
How to choose the best geyser?
- Firstly, take into account the number of members of your family. Accordingly, choose a geyser that has a tank capacity equivalent to the count of people.
- Next, your region or the area where you install the heater plays a major role. If your place is hot, purchasing a solar water geyser might be beneficial.
- If you live in a colder place, you and your family would require a heater that has a bigger storage unit as you might tend to bathe more than once per day.
- Regardless of the weather conditions, you should have a fair knowledge of the water that is supplied to your homes. Hard water might damage your heater, so prefer to buy a geyser that comes with corrosion resistant technology.
- The electricity that is being consumed by the water heater is another factor to be considered. While solar geysers do not shoot up your bills, the ones based on electricity and gas might cost you a bit more. So, plan accordingly.
- Lastly, do not forget to check the BEE star rating that is given to the product.
| PRODUCT | FEATURES | BUY HERE | |
|---|---|---|---|
| 1 | V-GUARD VICOT PLUS 15 LITER WATER HEATER | • Storage capacity – 15 litres • Power consumption – 2000 W | BUY |
| 2 | CROMPTON AMICA 15 LITER WATER HEATER | • Storage capacity – 15 litres • Power consumption – 2000 W | BUY |
| 3 | BAJAJ NEW SHAKTI STORAGE 15 LITER WATER HEATER | • Storage capacity – 15 litres • Power consumption – 2000 W | BUY |
| 4 | HAVELLS MONZA EC 5S 10 LITER WATER HEATER | • Storage capacity – 10 litres • Power consumption – 2000 W | BUY |
| 5 | VENUS MAGMA PLUS 15 LITER WATER HEATER | • Storage capacity – 15 litres • Power consumption – 2000 W | BUY |
| 6 | AO SMITH SDS GREEN SERIES 15 LITER WATER HEATER | • Storage capacity – 15 litres • Power consumption – 2000 W | BUY |
7 Best Geyser For Hard Water
1. V- GUARD VICOT PLUS 15 LITER WATER HEATER
This water heater from V-Guard claims to have an advanced thermostat that is safety assured. It also handles the overheat with a thermal cut-out method.
The extra pressure that will be build-up when the heater is turned on is prevented by a safety valve that compromises 5 in 1 multi-functionality.
The geyser provides some special features such as hygienic reverse water flow and vacuum formation. Corrosion and scaling that might occur are prevented by the multi-layer coating.
The exterior of the geyser has a digital display for convenient monitoring of the water temperature and a knob to control the temperature that ranges from 25°C to 75°C. There are also two neon indicators – power(green) and heating status(red).
The tank capacity of this water heater is 15 liters and has a 4-star rating from BEE. The geyser can function well with a hard water supply as it has an anti-corrosive advanced enamel coating.
The magnesium anode provides additional safety against leaks. The tank inside the water heater is made up of steel that is of high grade.
SPECIFICATIONS
- Dimensions – 30*30*50.5 cm
- Weight – 10.7 kg
- Colour – Ivory
- Material – Aluminum
- Storage capacity – 15 litres
- Power consumption – 2000 W
- Warranty – 2 years on the machine; 3 years on heating component; 7 years on interior tank
- Included components – Water heater
2. CROMPTON AMICA 15 LITER WATER HEATER
This geyser from Crompton claims to heat the water in just 10 minutes with its sturdy heating element made out of copper. With a 5-star rating, it proves to be energy efficient.
It features the 8-bar pressure which makes it suitable to be placed in high-rise buildings. Built with a thermostat of high precision, a thermal cut out and a reset knob, it provides multiple levels of safety.
The product protects itself from sudden power outages and voltage fluctuations. The metal body is powder-coated such that it does not corrode over years by forming skin. This makes the geyser enhance its shelf life.
The product features anti-rust properties as it is equipped with a specially formulated magnesium anode that prevents rusting from hard water.
Built with a high standard PUF foam, it sustains the heat of the water for a prolonged time by assuring heat retention.
SPECIFICATIONS
- Dimensions – 46*51*70 cm
- Weight – 11.34 kg
- Colour – Black and White
- Storage capacity – 15 litres
- Power consumption – 2000 W
- Warranty – 2 years on the machine; 7 years on interior tank
- Included components – Water heater, manual, warranty card
3. BAJAJ NEW SHAKTI STORAGE 15 LITER WATER HEATER
The water heater from Bajaj is appropriate for tall buildings as it can withstand pressure to a maximum of 8.0 kg/cm2. It contains a special coating for the inner tank which obstructs corrosion and thereby yields a longer shelf life.
The rustproof outer body of the geyser helps in preventing corrosion as it is made out of a metal sheet that is a single weld. It has a 4-star rating from the BEE which proves it to be energy efficient.
There is a multi-level safety system that protects the geyser from overheating, dry heating and high pressure. The special technology called “swirl flow” makes sure that the water gets heated 20% faster and saves time simultaneously.
The tank that is inside is coated with a glass line which ensures safety.
SPECIFICATIONS
- Dimensions – 30.8*30.8*50.1 cm
- Weight – 11.4 kg
- Colour – White
- Storage capacity – 15 litres
- Power consumption – 2000 W
- Warranty – 2 years on product; 5 years on interior tank
- Included components – Water heater, user manual, safety valve, fasteners – 2, flexible pipes – 2
4. HAVELLS MONZA EC 5S 10 LITER WATER HEATER
The water heater from Havells Monza claims to features a glass coating for the inner heating element and a Fero-glass technology that gives the product additional robustness that extends the shelf life. The size is compact and fits anywhere which adds beauty to the place.
It’s equipped with a special technology, Whirl-Flow which avoids direct contact between hot and cold-water flow which enhances proper heating and also save 20% energy by doing so.
On its exterior, it is designed with an adjustable temperature knob which gives control over the temperature that ranges from 25°C to 75°C.
The pipes that come with this geyser are flexible and are called “Flexi Pipes” and is made of stainless steel. These pipes increase the durability of the product and as it is braided, it suits both hot and cold water. The pipe can withstand up to 8 bar pressures.
The tank is made of super thick rolled plates which are designed to last. Also, it is enamelled with Fero-glass dry powder. The magnesium anode elements made up of steel core protects the coated tank from corrosion and rust.
SPECIFICATIONS
- Dimensions – 31*33.4*46.8 cm
- Weight – 8 kg
- Colour – White
- Storage capacity – 10 litres
- Power consumption – 2000 W
- Warranty – 2 years on the machine; 5 years on the interior tank; 2 years on the heating element
- Included components – Water heater
5. VENUS MAGMA PLUS 15 LITER WATER HEATER
This geyser from Venus Magma has a tank that is glass lined with porcelain enamel with the use of European technology and the enamel safeguards the tank from any corrosion or rusting that might occur.
Double ceramic heating rods features hard waterproof, shockproof and keeps the product long-lasting. If one element fails to operate, the machine will still run with the support of the non-defective heating element.
The scale guard technology reduces the press build-up and thereby the scale formation is also decreased. The analogue temperature display can be referenced to know about the temperature of the water inside the tank.
The 8-bar pressure featured tank is suitable for tall buildings and pressure pumps. The PUF insulation technology sustains the water temperature and also reduces energy consumption.
SPECIFICATIONS
- Dimensions – 32.2*32.2*39.5 cm
- Weight – 12.82 kg
- Colour – White
- Storage capacity – 15 litres
- Power consumption – 2000 W
- Warranty – 2 years on the machine; 5 years on the interior tank; 2 years on the heating element
- Included components – Water heater, user manual, flexible hose, wall fixing card and installation kit
6. AO SMITH SDS GREEN SERIES 15 LITER WATER HEATER
This geyser from AO Smith has a storage tank that is made up of sturdy alloy steel and is lined with a special Blue Diamond glass which claims to provide double with the resistance from corrosion when compared with other industry products.
In a folded shape, the heating elements fit well inside the tank and gives uniform heating of the water. It also ensures maximum availability and continuous flow of hot water.
Built with the PUF injection technology, this water heater stands out among other products in saving energy and power. There are zero gaps between the insulation and tank.
The inlet diffuser channels the incoming water smaller streams thereby changing the water flow from the incoming vertical direction to outgoing horizontal directions.
A customized anode is present which protects the heating rod and tank from any corrosion. Also, the thermostat inside helps in setting the temperature of the water and makes the heating rod not function once the set temperature is attained.
It has a 5-star rating from BEE which proves that the geyser is energy efficient.
SPECIFICATIONS
- Dimensions – 52.2*44.4*42.2 cm
- Weight – 9.8 kg
- Colour – White
- Storage capacity – 15 litres
- Power consumption – 2000 W
- Warranty – 2 years on the machine; 7 years on the interior tank; 2+2 years on the heating element
- Included components – Water heater, mounting screws and user manual
Above, we have compared brands such as V-Guard Victo Plus, Crompton Amica, Bajaj New Shakti, Havells Monza, Venus Magma and AO Smith. Out of which, Havells Monza water geyser has a capacity of 10 litres whereas all others have a capacity of 15 litres.
On the contrary, Crompton Amica’s water heater is the lowest in price among all six which provides storage of 15 litres. Technology-wise, AO Smith’s geyser seems to be featuring different sets of technologies.
HARD WATER vs. SOFT WATER
We have listed below the differences between hard water and soft water based on its application, drinking properties and how it impacts the skin.
| Hard Water | Soft Water | |
| Appliance | 1. Leaves deposits 2. Discolors clothes | 1. High levels of corrosive salt 2. Cleans vessels with less water |
| Drinking | 1. Tastes one step ahead 2. Benefits from Magnesium and Calcium present in hard water | 1. High levels of Sodium present 2. Absence of vital minerals |
| Skin | 1. Damages hair 2. Strips oil from the surface of the skin | 1. Lathers well 2. Rinses shampoo easier from hair |
FAQs
1. Does hard water cause damage to my water heater?
Hard water not only stains and builds upon the appliances you use. It causes even more harm to pumps, pipes, nozzles, and motors.
The limescale that builds up may cause damage to moving parts and might even lead to dysfunction of the machine.
2. How to safeguard my water heater from hard water?
The hard water leads to the formation of calcium deposits and below are few suggestions to fight against deposits:
a. Flush the geyser – Once in a year, switch the water heater OFF and let it cool and then drain. This will flush out the calcium particles if present.
b. Treatment with chemicals – Using lye or vinegar you can combat the buildups of calcium. After flushing once, allow the chemicals to sit in the storage tank for some time. Flush once again before you turn the geyser ON.
c. Maintaining the right temperature – The higher the temperature set, the hotter the water. This will lead to increased deposition of calcium. It is advised to not go beyond the recommended temperature by the manufacturer.
3. How long do water heaters function well with hard water?
An average geyser should last anywhere between 8 – 12 years, it might even last 15+ years when maintained well. Also, when hard water is supplied frequently it reduces the life span by two years.
As the anode that attracts the corrosive element wears away after a maximum of 10 years. However, the lifespan depends on many factors such as quality of the product, maintenance, proper usage of the heater, power source, installation location, etc.
4. Can filter reduce damage by hard water?
Yes, filters are capable of removing the minerals that cause scale formation. A filter treats the water before it enters the water geyser to prevent deposits from piling up on the base of the heater and obstructs its performance.
Using a filter helps in reducing maintenance costs and the continuous flow of hot water.
5. Why do I hear noises from my water heater?
You might hear rumbling sounds from the heater and might wonder the reason that caused it. When heaters are used over time, a layer of sediments gets deposited at the bottom of the tank.
When the machine starts to function, the water inside gets heated along with these sediments. So, when the particles boil, it produces sound.
CONCLUSION
If your family is small and you feel that a 10-litre storage tank would work fine, then go for Havells Montana water heater. Whereas if you are on a budget, the Crompton Amica water heater would suit you the best.
If you are a technology freak, try opting for the AO Smith water heater. Pick up the best one based on your choice and make a wise decision with the help of the review above.
Read about the reviews about instant geyser/water heaters here.
